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VeriVide Original D65 Tube Light
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Cone yarn Dyeing machine
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Cone Yarn Dyeing Machine
Cone Yarn Dyeing Machine
A Cone Yarn Dyeing Machine is an industrial machine used for dyeing yarn wound on perforated cones. It allows dye liquor to flow through the yarn packages under pressure and temperature, ensuring deep and uniform color penetration. A Production Cone Yarn Dyeing Machine is a large-capacity, high-efficiency machine designed for dyeing yarns wound on cones in bulk. It’s essential in commercial textile operations where consistent shade, penetration, and process repeatability are critical.
Purpose of Cone Yarn Dyeing Machine:
To dye large batches of yarn cones efficiently and consistently.
Key Components:
Dyeing Vessel: – A vertical or horizontal pressure vessel made of stainless steel (SS 316/304), designed to withstand high pressure and temperature.
Yarn Carrier (Spindles): – Holds multiple cones arranged on perforated spindles allowing dye to pass through.
Circulation Pump: – Forces dye liquor through yarn in inward and/or outward flow for thorough penetration.
Heat Exchanger: – Heats dye bath using steam or thermal fluid, with precise control.
Control System (PLC): – Fully automated for setting temperature profile, flow direction, timing, and rinsing cycles.
Liquor Tanks & Valves: – For preparation, dosing, and circulation of dyes, chemicals, and water.
Working Cycle:
Loading: Cones are placed on carriers and loaded into the machine.
Liquor Preparation: Dye and auxiliaries mixed in a separate tank or directly.
Dyeing: Liquor is circulated through cones under set temperature and pressure.
Rinsing & Soaping: Post-dyeing cleaning and neutralization cycles.
Cooling & Unloading: Bath cooled; cones unloaded for hydro extraction.
Production Capacity:
Varies from 5 kg lab models to over 1000 kg per batch in industrial setups.
How to Use Production Cone Yarn Dyeing Machine:
Preparation: – Inspect the machine for cleanliness and proper function.
– Prepare dye liquor by mixing dyes and auxiliaries according to recipe.
Loading Yarn:
– Place yarn cones evenly on perforated spindles/carriers.
– Load the carriers into the dyeing vessel securely.
Set Parameters: – Input dyeing parameters on the control panel (temperature, time, flow direction, pressure).
Start Dyeing Cycle: – Begin liquor circulation and heating. – Monitor temperature and pressure for stability.
Flow Control: – Switch between inward and outward liquor flow as programmed to ensure uniform dyeing.
Rinsing & Soaping: – After dyeing, run rinse cycles to remove unfixed dye and chemicals. – Soaping cycle if required for color fixation.
Cooling: – Lower temperature gradually to avoid thermal shock.
Unloading: – After the cycle completes, safely open the vessel. – Remove dyed cones and transfer for hydro-extraction or drying.
Cleaning: – Clean the vessel and filters for the next batch.
Tips:
Always check for uniform loading to avoid uneven dyeing.
Applications of Cone Yarn Dyeing Machine:
Used in yarn dyeing mills for cotton, polyester, viscose, and blended yarns.
Ideal for commercial-scale dyeing before weaving or knitting.
Working Principle:
Yarn cones are stacked on spindles inside a dyeing vessel.
Dye liquor is pumped through the cones (inward or outward flow).
Temperature, pressure, and time are controlled digitally for accurate dyeing.
Benefits of Cone Yarn Dyeing Machine:
Uniform Dye Penetration – Ensures even color across the entire yarn cone.
High Productivity – Capable of dyeing multiple cones simultaneously.
Efficient Dye Utilization – Recycles dye liquor to reduce waste and cost.
Energy & Water Saving – Optimized cycles lower water, steam, and chemical usage.
Consistent Quality – Controlled temperature and pressure ensure repeatable results.
Suitable for Various Yarns – Handles cotton, polyester, viscose, acrylic, and blends.
Features of Cone Yarn Dyeing Machine:
High-Pressure Dyeing Vessel – Made from stainless steel for durability and corrosion resistance.
Inward/Outward Flow System – Alternating flow ensures full yarn coverage.
Automatic Controls – PLC or digital panel for temperature, time, and pressure settings.
Heat Recovery System (optional) – Saves energy by recycling heat from spent liquor.
Safety Mechanisms – Includes pressure relief valves and auto-locking lids.
Multiple Carrier Sizes – Supports various bobbin sizes and production capacities.
Follow safety procedures due to high pressure and temperature.
Use proper protective equipment when handling chemicals.
Safety Tips for Production Cone Yarn Dyeing Machine:
Always wear appropriate PPE (gloves, goggles, apron) when handling dyes and chemicals.
Ensure the dyeing vessel lid is securely locked before starting the machine.
Do not open the vessel while it is pressurized or hot.
Follow emergency shutdown procedures if abnormal noise, leaks, or pressure occur.
Keep the workspace clean and free of slip hazards from spilled liquids.
Regularly inspect safety valves and pressure gauges for proper function.
Train operators on emergency response and chemical handling protocols.
Maintenance Tips:
Clean the dyeing vessel and filters after each batch to prevent residue build-up.
Regularly check and lubricate moving parts like pumps and valves.
Inspect seals and gaskets to avoid leaks under pressure.
Calibrate temperature and pressure sensors periodically.
Check electrical panels and control systems for damage or loose connections.
Schedule preventive maintenance as recommended by the manufacturer.
Production Cone Yarn Dyeing Machine
Safety Checklist
☐ Wear PPE (gloves, goggles, apron) during operation
☐ Ensure vessel lid is securely locked before starting
☐ Never open vessel when pressurized or hot
☐ Follow emergency shutdown procedures if issues arise
☐ Keep floor clean and dry around machine
☐ Regularly inspect safety valves and pressure gauges
☐ Train operators on emergency and chemical handling
Maintenance Checklist
☐ Clean vessel and filters after each batch
☐ Lubricate pumps, valves, and moving parts regularly
☐ Inspect seals and gaskets for wear or leaks
☐ Calibrate temperature an
TECHNICAL DATA OF THE MACHINE
- Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
- Electromagnetic valve: Ningbo Jiaerling
- Frequency converter: Use Made in China frequency converters.
- Pump: self-made high head and large flow centrifugal water pump.
- Main pump motor: Anhui Wannan Motor.
- Master cylinder liquid level: Use 4-20mA analog signal output.
- Level of deputy temporary worker: use foam water level gauge. (American Mike)
- Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
- The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
- steel safety valve.
- Heat exchanger: external spacer heating.
- Feeding system: Quantitative feeding based on the process curve.
- Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
- Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
- Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
- Dyeing method: air cushion type.
- Opening method: manual opening.
- Surface treatment: polishing inside and outside the cylinder.
- Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
- Body plate: high-quality stainless steel. (S31603)
- Bath ratio: 1:5-1:6
- Chemical material system: including heating and water adding functions, including overflow type salt melting device.
- Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
- Commutation method: Novel “U” type commutation.
- Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
Cone Yarn Dyeing Machine
Shipping & Delivery
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- Cost-Effective- Low maintenance and no power requirement make it economical for routine lab use.
- Improves Fabric Performance - Helps manufacturers develop or improve water-resistant textiles.
- Non-Destructive Test - Does not damage the fabric, allowing for additional tests on the same sample.
- Visual Grading- Easy to interpret using a standard spray rating chart (0 to 100 scale).
- Supports Quality Control - Detects finish degradation or variation in water-repellent treatments.
- Portable and Compact- Lightweight design allows easy use in various lab or field settings.
- Standardized Spray Nozzle - Delivers consistent water spray per AATCC and ISO specifications.
- 45° Specimen Mounting Angle - Ensures uniform test setup for accurate and repeatable results.
- Stainless Steel or Aluminum Frame - Corrosion-resistant and durable for long-term use with water exposure.
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- Graduated Spray Stand- Fixed height (150 mm above specimen) for controlled spray impact.
- Detachable Specimen Holder- Easy loading and removal of fabric samples.
- Compact and Lightweight Design - Portable and convenient for both lab and field testing.
- No Electricity Required - Fully manual operation increases reliability and reduces operating costs.
- Prepare the Sample - Cut fabric to standard size (usually 180 × 180 mm). - Condition the sample if required (21°C, 65% RH for 24 hours).
- Mount the Fabric - Place the fabric on the specimen holder at a 45° angle.
- Fill the Reservoir - Pour 250 ml of distilled water into the upper funnel.
- Start the Test - Release the water through the nozzle; it sprays over the fabric for about 25–30 seconds.
- Inspect the Fabric - After spraying, visually assess the water beading or penetration on the surface.
- Rate the Sample - Compare the fabric’s wetting pattern with the standard spray rating chart: - 100 = No sticking/wetting - 90–50 = Partial wetting - 0 = Complete wetting
- Record the Rating - Document the spray rating for quality control or reporting.
Spray Reting Tester
[Scope of application]:
Used for the determination of moisture resistance (wetting grade) of various fabrics
which have been or have not been treated with water resistance or water repellency.
[related standards]:
GB/T4745 ISO4920 AATCC22 JISL1092 etc.
[technical parameters]:
1. Glass funnel:150 x 150 (capacity 500ml)
2. Specimen placement angle:The level is 45 degrees.
3. Distance from nozzle to sample center:150mm
4. Specimen diameter:Ф150mm
5. Size of water receiving pan:500×400×30mm
6. Matching measuring cups:500ml
7, size 500 x 400 x 500mm
8. Instrument weight:5Kg 
VeriVide Original D65 Tube light
Physical Testing & Fabric Testing, Dyeing Lab Machine, Lab Equipment & Instrument, Yarn Dyeing Machine & Equipment
VeriVide Original D65 Tube Light – Artificial Daylight
VeriVide Original D65 Artificial Daylight Tube Light – 6500K, CRI 98
Original VeriVide D65 Artificial Daylight Tube Light for Accurate Colour Assessment
VeriVide Original D65 Tube Light – Artificial Daylight is a professional standardized daylight light source designed for accurate and consistent visual colour assessment. With a correlated colour temperature of 6500K and high CRI 98, the VeriVide D65 provides a controlled artificial daylight environment for evaluating colours, shades, textiles, garments, printed materials, plastics, paints, packaging and other products where colour consistency is critical.
Natural daylight changes according to the time of day, weather, season, geographical location and surrounding conditions. These changes can create differences in visual colour evaluation. A standardized D65 artificial daylight source provides a controlled lighting condition so that colour decisions can be made consistently. VeriVide explains that using the same standardized artificial light source throughout the supply chain helps reduce problems caused by variations in natural daylight.
The VeriVide Original D65 Artificial Daylight Tube is therefore an important replacement or lighting component for professional colour assessment cabinets, viewing systems and suitable standardized visual inspection environments.
Product Overview
| Specification | Details |
|---|---|
| Product Name | VeriVide D65 Artificial Daylight Tube Light |
| Brand | VeriVide |
| Light Source | D65 Artificial Daylight |
| Correlated Colour Temperature | 6500K |
| Colour Rendering Index | CRI 98 |
| Lamp Type | T8 |
| Available Length | 600 mm / 1200 mm / 1500 mm |
| Available Power | 18W / 36W / 58W |
| Application | Colour Assessment & Visual Inspection |
| Colour Evaluation | Standardized Artificial Daylight |
| Typical Use | Textile, Garments, Printing, Packaging, Paint, Plastic & Manufacturing |
| Manufacturer | VeriVide |
| Product Codes | 600D65 / 1200D65 / 1500D65 |
Specifications are based on VeriVide's published lamp information. Availability of individual lengths/models should be confirmed at the time of order.
What is VeriVide D65 Artificial Daylight?
VeriVide Original D65 Tube light is a standardized daylight illuminant representing daylight with a correlated colour temperature of approximately 6500 Kelvin. VeriVide describes D65 as the international standard measure of daylight based around a mean colour temperature of 6500K.
The purpose of D65 lighting is not simply to provide a bright white light. Instead, it provides a standardized spectral lighting condition suitable for professional visual colour assessment.
Two products can sometimes appear to have the same colour under one light source but look different under another. This phenomenon is known as metamerism. For this reason, professional colour assessment requires controlled and standardized illumination. VeriVide specifically highlights the importance of viewing colour samples under standardized lighting conditions to identify colour differences and metameric effects.
VeriVide Original D65 Tube light is engineered for this type of controlled colour assessment environment.
Why Choose Original VeriVide D65 Tube Light?
Colour evaluation is an important part of quality control in many industries. A small difference in colour can result in rejection of fabric, garments, packaging, printed materials or finished products.
Using ordinary room lighting or an uncontrolled daylight source may produce inconsistent visual results. The VeriVide D65 provides a standardized artificial daylight source designed specifically for professional colour assessment.
Key advantages include:
- 6500K standardized D65 daylight
- High CRI 98
- Designed for accurate visual colour assessment
- Consistent lighting conditions
- Suitable for professional colour matching
- Helps reduce variations caused by natural daylight
- Suitable for colour assessment equipment and viewing systems
- Available in multiple tube lengths
- Suitable for textile and garment quality control
- Useful for identifying colour differences and metamerism
- Original VeriVide replacement lamp
VeriVide states that its D65 lamp has a CRI of 98, allowing colours to be rendered more accurately than lower-CRI light sources.
Technical Specifications
1. Correlated Colour Temperature – 6500K
VeriVide Original D65 Tube light has a 6500K correlated colour temperature.
6500K is the defining colour-temperature characteristic of D65 artificial daylight. It produces a cool daylight appearance suitable for professional colour evaluation.
This is particularly important when colour standards and product samples need to be compared under controlled lighting conditions.
2. High Colour Rendering Index – CRI 98
VeriVide Original D65 Tube light is specified with a CRI of 98.
CRI, or Colour Rendering Index, indicates how accurately a light source renders colours in comparison with a reference light source. A higher CRI is generally desirable for visual colour assessment because it allows colours to be represented more accurately.
For applications such as textile shade matching, garment inspection and product colour comparison, high colour rendering performance is an important consideration. VeriVide lists its D65 lamp with CRI 98.
3. T8 Tube Design
The VeriVide D65 fluorescent lamp is available in T8 format.
The T8 designation refers to the tube diameter/type used by the lamp. The official VeriVide specification lists D65 versions in 600 mm, 1200 mm and 1500 mm lengths, with corresponding 18W, 36W and 58W power ratings.
Available VeriVide D65 Models
VeriVide 600D65
- Length: 600 mm
- Power: 18W
- Tube Type: T8
- CCT: 6500K
- CRI: 98
- Product Code: 600D65
VeriVide 1200D65
- Length: 1200 mm
- Power: 36W
- Tube Type: T8
- CCT: 6500K
- CRI: 98
- Product Code: 1200D65
VeriVide 1500D65
- Length: 1500 mm
- Power: 58W
- Tube Type: T8
- CCT: 6500K
- CRI: 98
- Product Code: 1500D65
These three D65 configurations are listed in VeriVide's official lamp specification.
Application of VeriVide Original D65 Tube light
The VeriVide D65 Artificial Daylight Tube is suitable for applications where standardized daylight illumination is required for visual inspection and colour assessment.
Textile Industry
The textile and garment industry is one of the major applications for D65 artificial daylight.
Textile manufacturers, dyeing factories, garment factories, buying houses and quality-control laboratories need to compare fabric samples, dyed yarns, garments and colour standards under controlled lighting.
Typical applications include:
- Fabric shade matching
- Garment colour inspection
- Yarn colour comparison
- Dyed fabric inspection
- Colour approval
- Lab dip assessment
- Bulk production shade checking
- Colour standard comparison
- Final garment inspection
- Buyer sample approval
Using standardized lighting helps different departments and organizations evaluate the same colour under similar viewing conditions.
Colour Matching
Colour matching requires more than simply checking whether two samples look similar.
A sample may appear acceptable under one light source but show a noticeable difference under another light source. This is particularly important in textile, garment and manufacturing applications.
VeriVide Original D65 Tube light provides a standardized daylight reference for visual assessment.
For example, a laboratory may compare:
Approved Colour Standard → Lab Dip → Bulk Fabric
All three samples can be evaluated under the same D65 lighting condition.
This provides a more controlled environment for colour decisions.
Metamerism Assessment
Metamerism occurs when two colours appear to match under one lighting condition but appear different under another.
This can create serious problems in textile and product manufacturing.
For example:
- Fabric A may match the approved standard under one light.
- Under daylight, Fabric A may appear different.
- Under store lighting, the difference may become even more noticeable.
VeriVide Original D65 Tube light recommends standardized viewing environments because changing illumination can reveal colour differences that may not be visible under another light source.
VeriVide Original D65 Tube light light source can therefore form an important part of a professional colour assessment system.
Use in VeriVide Colour Assessment Cabinets
VeriVide colour assessment cabinets can be configured with standardized light sources including D65 and D50, along with other illuminants depending on the application.
The D65 tube is particularly useful where daylight-standard colour assessment is required.
A typical colour assessment cabinet may contain multiple light sources to allow the operator to check colour behaviour under different lighting conditions.
This can help identify:
- Colour inconsistency
- Metamerism
- Shade variation
- Fluorescence-related appearance
- Differences between product and colour standard
Use in Textile Testing Laboratories
Textile testing laboratories require controlled and repeatable environmental conditions for visual assessments.
VeriVide Original D65 Tube light can be used as part of an appropriate viewing cabinet or visual inspection system for:
- Colour fastness assessment
- Shade evaluation
- Fabric colour grading
- Garment inspection
- Pilling assessment
- Appearance assessment
- Colour matching
- Standard comparison
VeriVide Original D65 Tube light own textile testing equipment uses CIE D65 artificial daylight for standardized visual assessment applications. For example, its Pilling Assessment Viewer uses VeriVide CIE D65 Artificial Daylight for assessment under relevant EN ISO 12945 methods.
Colour Fastness Assessment
Visual evaluation is also important in textile colour fastness testing.
A controlled D65 light source can provide standardized viewing conditions when comparing test specimens with reference standards.
VeriVide's Colour Fastness Cabinet, for example, uses D65 Artificial Daylight at 6500K as one of its standardized light sources, together with UV black light for relevant assessment applications.
Benefits for Garment Manufacturers
For garment manufacturers, colour consistency is essential from sampling through bulk production.
The VeriVide Original D65 Tube light can help establish a controlled visual environment for:
Sampling
Compare the original colour standard with lab dips and development samples.
Production
Check whether bulk production remains within the approved colour range.
Quality Control
Evaluate finished garments before shipment.
Buyer Inspection
Provide a standardized environment for colour approval.
Final Inspection
Reduce the possibility of colour disputes caused by inconsistent lighting.
Benefits for Textile Dyeing Factories
In dyeing factories, colour decisions are often made at several stages.
These may include:
- Recipe development
- Lab dip preparation
- Lab dip approval
- Bulk dyeing
- Shade checking
- Finishing
- Final inspection
- Shipment inspection
Using a standardized VeriVide Original D65 Tube light source can help maintain consistent visual conditions across these stages.
This is especially useful when several people are involved in colour evaluation.
Standards and Compliance
The VeriVide Original D65 Tube light is specified by VeriVide for use as a D65 artificial daylight source.
According to VeriVide's published lamp information, the D65 lamp has a 6500K correlated colour temperature, is within the tolerances prescribed in BS 950 Part 1, and has high conformance to relevant CIE specifications for accurate colour matching. VeriVide's current documentation also references ISO/CIE 23603 / CIE S 012/E for D65 applications.
Depending on the particular testing method, viewing cabinet and industry application, additional standards may apply. Users should always verify the exact lighting requirements specified by their applicable test method, buyer or customer.
Why Standardized Lighting Matters
Natural daylight is not constant.
It can change due to:
- Time of day
- Weather
- Season
- Geographic location
- Atmospheric conditions
- Window orientation
- Surrounding environment
Because of these factors, a colour sample may look different at different times or locations.
VeriVide notes that these natural-light variations can cause colour consistency problems throughout a supply chain. Standardized artificial light provides a controlled alternative.
For international textile and garment supply chains, this is especially important because a buyer, manufacturer and supplier may be located in different countries.
VeriVide D65 vs Ordinary Daylight
| Feature | VeriVide D65 | Ordinary Natural Daylight |
|---|---|---|
| Standardized | Yes | No |
| Colour Temperature | 6500K | Variable |
| Controlled Environment | Yes | No |
| Colour Assessment | Professional | Variable |
| Repeatability | High | Low |
| Weather Dependent | No | Yes |
| Time-of-Day Dependent | No | Yes |
| Suitable for Standardized Colour Evaluation | Yes | Not recommended as sole reference |
The purpose of VeriVide D65 is therefore to provide a more consistent and controlled lighting condition than relying on natural daylight alone.
VeriVide Original D65 Tube Replacement
For existing VeriVide viewing cabinets and compatible systems, correct lamp replacement is important.
VeriVide recommends replacing lamps after their specified service life because the spectral output of lamps can change with usage. The manufacturer notes a 2000-hour life-cycle recommendation for its lamps and recommends replacement after 2000 hours or one year of use to maintain reliable colour assessment conditions.
When replacing a lamp, users should verify:
- Correct VeriVide D65 specification
- Correct tube length
- Correct wattage
- Correct tube type
- Compatibility with the existing equipment
- Applicable voltage and ballast requirements
How to Select the Correct D65 Tube
Before ordering a replacement VeriVide D65 tube, check the existing lamp.
Step 1 – Check the Length
Measure the existing tube.
Available VeriVide D65 lengths include:
- 600 mm
- 1200 mm
- 1500 mm
Step 2 – Check Wattage
The corresponding official specifications are:
- 600 mm – 18W
- 1200 mm – 36W
- 1500 mm – 58W
Step 3 – Check Tube Type
The listed D65 versions are T8.
Step 4 – Check Equipment Compatibility
If the lamp is being installed into a VeriVide viewing cabinet or colour assessment equipment, confirm the equipment model before ordering.
Step 5 – Confirm Original Product Requirement
For professional colour assessment, use the correct standardized lamp rather than an ordinary commercial daylight tube.
Suitable Industries
The VeriVide Original D65 Tube Light can be relevant to many industries, including:
Textile & Garments
Fabric, yarn, garment and shade evaluation.
Dyeing & Finishing
Lab dip and bulk shade comparison.
Printing
Visual colour checking of printed materials.
Packaging
Colour consistency of packaging materials.
Plastics
Colour and appearance inspection.
Paint & Coating
Visual colour comparison.
Automotive
Component colour and appearance assessment.
Furniture
Fabric, leather, plastic and surface colour evaluation.
Graphic Arts
Visual inspection under controlled lighting where the relevant D65 specification is applicable.
Key Features at a Glance
VeriVide Original D65 Tube light offers:
- Original VeriVide D65 light source
- 6500K correlated colour temperature
- CRI 98
- T8 tube format
- Multiple length options
- Standardized artificial daylight
- Professional colour assessment
- Consistent visual inspection conditions
- Suitable for textile and garment industries
- Suitable for colour matching
- Useful for metamerism assessment
- Suitable for compatible VeriVide equipment
- Professional replacement lamp solution
Frequently Asked Questions
What is a VeriVide D65 Tube Light?
VeriVide D65 is a standardized artificial daylight lamp designed to provide controlled D65 illumination for professional visual colour assessment.
What is the colour temperature of VeriVide D65?
The VeriVide D65 Artificial Daylight Tube has a correlated colour temperature of 6500K.
What is the CRI of VeriVide Original D65 Tube light ?
The official VeriVide specification lists the D65 lamp with CRI 98.
What lengths are available?
The official specification lists 600 mm, 1200 mm and 1500 mm versions.
What are the wattages?
The listed versions are 18W, 36W and 58W, corresponding respectively to 600 mm, 1200 mm and 1500 mm lengths.
Is VeriVide Original D65 Tube light suitable for textile colour matching?
Yes. D65 standardized daylight is widely used in controlled visual colour assessment, including textile and garment applications. VeriVide specifically describes D65 as being specified for applications where colour consistency and quality need to be maintained.
Why should I use Original VeriVide D65 instead of an ordinary 6500K tube?
A tube being labelled “6500K” does not by itself make it a standardized VeriVide D65 colour-assessment lamp. Professional colour assessment depends on the characteristics of the light source, not only its nominal colour temperature. VeriVide's D65 lamp is designed and specified as an artificial daylight source for standardized colour assessment.
When should the D65 lamp be replaced?
VeriVide recommends replacement after approximately 2000 hours or one year of use to maintain reliable assessment conditions.
Can this lamp be used in any T8 fixture?
Not necessarily. Compatibility with the fixture, ballast, electrical requirements and intended application should be checked before installation.
Product Applications
VeriVide D65 Artificial Daylight Tube Light is suitable for:
- Textile Testing Laboratory
- Garment Factory
- Dyeing Factory
- Fabric Inspection
- Colour Matching Laboratory
- Quality Control Laboratory
- Buying House
- Apparel Industry
- Printing Industry
- Packaging Industry
- Plastic Industry
- Paint Industry
- Product Inspection
- Colour Assessment Cabinet
- Viewing Cabinet
- Visual Inspection System
Why Buy VeriVide D65 from MAAM TEX?
MAAM TEX supplies textile testing instruments, laboratory equipment, colour assessment products and related consumables for textile and garment industries.
For customers requiring VeriVide Original D65 Artificial Daylight Tube Light, we can provide the appropriate specification based on your existing equipment, required tube length and application.
Before placing an order, please provide:
- Required quantity
- Tube length – 600 / 1200 / 1500 mm
- Existing machine/cabinet model, if applicable
- Required wattage
- Photo of the existing tube, if available
This information helps ensure that the correct replacement lamp is supplied.
Ordering Information
Product:
VeriVide Original D65 Tube Light – Artificial Daylight
Available Options:
600D65
600 mm / 18W / T8 / 6500K / CRI 98
1200D65
1200 mm / 36W / T8 / 6500K / CRI 98
1500D65
1500 mm / 58W / T8 / 6500K / CRI 98
current stock Available
Conclusion
The VeriVide Original D65 Tube Light – Artificial Daylight is a professional standardized daylight source for controlled visual colour assessment. With 6500K colour temperature and CRI 98, it is designed for applications where colour consistency, repeatability and accurate visual evaluation are important.
For textile and garment manufacturers, dyeing factories, testing laboratories, buying houses and quality-control departments, a standardized D65 lighting environment can help create more consistent colour evaluation conditions and reduce problems associated with variable natural daylight.
For compatible VeriVide equipment and professional colour assessment applications, selecting the correct Original VeriVide D65 lamp is important for maintaining the intended lighting conditions of the system.
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Automatic Bobbin Hydro extractor
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- Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
- Electromagnetic valve: Ningbo Jiaerling
- Frequency converter: Use Made in China frequency converters.
- Pump: self-made high head and large flow centrifugal water pump.
- Main pump motor: Anhui Wannan Motor.
- Master cylinder liquid level: Use 4-20mA analog signal output.
- Level of deputy temporary worker: use foam water level gauge. (American Mike)
- Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
- The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
- steel safety valve.
- Heat exchanger: external spacer heating.
- Feeding system: Quantitative feeding based on the process curve.
- Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
- Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
- Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
- Dyeing method: air cushion type.
- Opening method: manual opening.
- Surface treatment: polishing inside and outside the cylinder.
- Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
- Body plate: high-quality stainless steel. (S31603)
- Bath ratio: 1:5-1:6
- Chemical material system: including heating and water adding functions, including overflow type salt melting device.
- Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
- Commutation method: Novel "U" type commutation.
- Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
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Brand: Hanna Model: HI2002 Country of Manufacture: Romania Origin: USA
Digital Bench top PH Meter
Single parameter of Digital Bench top PH Meter features user-friendly tablet design with bench, portable or wall mount options for ultimate flexibility. Switch from portable to bench in the same procedure or clear the surface for easier working and hang on the wall. Digital Bench top PH Meter Range -2.00 to 16.00pH; pH Digital smart electrode compatible Accuracy: ±0.01 pH edge® pH is dedicated to testing pH. Using Hanna's latest innovation in technology and design, edge® can be adapted to suit your working method. Select from hand held, wall mount or bench top - or switch between them all. edge® is happy any which way. Simply plug in the electrode, then play. Measurement is simpler, quicker and more accurate than ever. Results are fast and reliable. Combining high precision technology with the user-friendly dimensions and format of a small digital tablet, edge® is breaking new ground in electrochemistry. This is a must-have meter for your laboratory.| pH Range | basic mode: -2.00 to 16.00 pH; standard mode: -2.000 to 16.000 pH | |
| Resolution | basic mode: 0.01 pH; standard mode: 0.001 pH | |
| Accuracy (@25°C) | basic mode: ±0.01 pH; standard mode: ±0.002 pH | |
| Calibration | basic mode: automatic, up to three points calibration, 5 standard buffers available; standard mode: automatic, up to five point calibration, 7 standard buffers available and two custom buffers | |
| Temperature Compensation | automatic, -5.0 to 100.0°C (using integral temperature sensor) | |
| Electrode Diagnostics | standard mode: probe condition, response time and out of calibration range | |
| mV pH Range | ±1000 mV | |
| Resolution | 0.1 mV | |
| Accuracy (@25°C) | ±0.2 mV | |
| ORP Range | ±2000 mV | |
| Resolution | 0.1 mV | |
| Accuracy (@25°C) | ±0.2 mV | |
| Temperature Range | -20.0 to 120.0°C | |
| Resolution | 0.1°C | |
| Accuracy | ±0.5°C | |
| Additional Specifications: | ||
| Probe | HI-11310 digital glass body pH electrode with 3.5mm connector and 1m cable | |
| Logging | up to 1000 (400 for basic mode) records organised in: manual log-on demand (max. 200 logs), manual log-on-stability (max. 200 logs), interval logging (max. 600 samples; 100 lots) | |
| Connectivity | 1 USB port for storage; 1 micro USB port for charging and PC connectivity | |
| Environment | 0 to 50°C; RH max 95% non-condensing | |
| Power Supply | 5 VDC adapter (included) | |
| Dimensions | 2020 x 140 x 12 mm | |
| Weight | 250 g |
- High Accuracy and Resolution
- Digital Display - Large, clear LCD or LED screen shows pH readings, temperature, and sometimes mV or ion concentration. - Some models include a backlit display for better visibility.
- Electrode System - Uses a pH-sensitive electrode (usually glass) connected to a reference electrode. Electrodes are often replaceable and require regular calibration and maintenance.
- Temperature Compensation - Automatic or manual temperature compensation to correct pH readings based on sample temperature. - Integrated temperature sensors or separate probes are used.
- Calibration Functions - Supports 2-point, 3-point, or multi-point calibration using standard buffer solutions. - Auto-recognition of calibration buffers in advanced models.
- Data Storage and Connectivity - Internal memory for storing results. - USB or RS232 ports for data export to PCs or printers; some models support wireless connectivity.
- Sturdy Design - Benchtop models are larger and more stable than portable meters. - Often come with a durable casing and electrode arm for hands-free operation.
- High Accuracy and Precision
- User-Friendly Interface- Digital displays (LCD/LED) make readings easy to see and interpret.- Many models offer intuitive controls and guided calibration, simplifying operation.
- Advanced Calibration Features- Supports multi-point calibration for improved accuracy across a wide pH range.- Some models automatically recognize buffer solutions, reducing user error.
- Temperature Compensation- Automatic temperature compensation (ATC) corrects readings based on sample temperature, ensuring accuracy.
- Stable and Durable Design- Benchtop units are more robust and stable than handheld devices, reducing the risk of spills or tipping.- Often include electrode holders or arms for secure, hands-free measurements.
- Data Management and Connectivity- Built-in memory for storing measurement data.USB, RS232, or wireless connectivity for exporting data to computers or laboratory information systems (LIS).
- Multi-Functionality- Some models also measure ORP (oxidation-reduction potential), ion concentration, or conductivity.- Suitable for a variety of testing needs beyond just pH.
- Ideal for Long-Term Use- Designed for prolonged and repeated use in laboratory environments.- Replaceable electrodes and parts extend the meter’s usable life.
- Compliance and Documentation- Data logging features support documentation and compliance with regulatory standards in regulated industries (e.g., pharma, food, environmental testing).
Oscillation type water bath Dyeing Machine
Oscillation Type Water Bath Dyeing Machine
water bath/Shaker bath Dyeing machine
- Oscillating Mechanism - Provides back-and-forth movement of beakers for uniform dye penetration and sample agitation.
- Multiple Beaker Capacity - Supports dyeing of 12–24 samples simultaneously, ideal for comparative lab testing.
- Digital Temperature Control - Maintains precise water bath temperature (typically up to 99°C), essential for consistent dyeing.
- Variable Oscillation Speed - Adjustable speed settings (e.g., 50–200 cycles/min) to suit different materials and processes.
- Programmable Settings - Allows setting of temperature, time, and speed for repeatable and automated dyeing cycles.
- Stainless Steel Construction - Corrosion-resistant frame and bath for durability in chemical environments.
- Beaker Safety Holders - Secure placement of beakers to prevent spills and maintain consistent treatment.
- Compact Design - Lab-friendly size for easy integration into research and quality control spaces.
- Low Liquor Ratio Operation - Efficient dyeing using minimal dye bath volume (e.g., 1:5 to 1:20), reducing chemical and water use.
- Quiet and Stable Performance
water bath/Shaker bath Dyeing machine
Card winding machine
Card Winding Machine
Card Winding Machine
Product description
Color Card Winding Machine applies to a number of brass wire, yarn,
while according to technological requirements on winding type with quantitative,
bound, for yarn user optional color, contrast and testing purposes.
It is a professional new product designed to give a variety of sample cards.
Specification
Model FH-25
Color card winding machine
Voltage 220V 50HZ one phase
Color White
Dimensions L1100xW600xH800(mm)
Paper color card size According to custom-made Piece Within 25 pieces
Power 15w
Weight 30kgs
We could make special type according to the customers request.
Card Winding Machine
Sample Cone Yarn Dyeing machine
Sample Cone Yarn Dyeing Machine
Sample Cone Yarn Dyeing Machine
- Computer system: Foshan HuaGao Chinese English computer, equipped with LG PLC.
- Electromagnetic valve: Ningbo Jiaerling
- Frequency converter: Use Made in China frequency converters.
- Pump: self-made high head and large flow centrifugal water pump.
- Main pump motor: Anhui Wannan Motor.
- Master cylinder liquid level: Use 4-20mA analog signal output.
- Level of deputy temporary worker: use foam water level gauge. (American Mike)
- Temperature detection and display: digital temperature display instrument, dual temperature measuring probes.
- The safety system has a triple cylinder head safety interlock mechanism, and the main cylinder is equipped with a stainless
- steel safety valve.
- Heat exchanger: external spacer heating.
- Feeding system: Quantitative feeding based on the process curve.
- Circulation system: The main pump flows internally and externally, which is automatically controlled by a computer or manually controlled by a relay.
- Valves: Y valves are used for heating, stainless steel Y valves are used for single inlet and single row, and other Y valves are produced by joint ventures.
- Temperature control: on-off temperature control, controlled by a computer, with automatic heating, cooling, and insulation functions.
- Dyeing method: air cushion type.
- Opening method: manual opening.
- Surface treatment: polishing inside and outside the cylinder.
- Cage: Each dyeing machine is equipped with butterfly blades and self-locking locks.
- Body plate: high-quality stainless steel. (S31603)
- Bath ratio: 1:5-1:6
- Chemical material system: including heating and water adding functions, including overflow type salt melting device.
- Overflow cleaning: The cleaning port is installed on the upper part of the cylinder port, and the bottom of the cylinder is filled with water, while the cylinder is drained for easy cleaning.
- Commutation method: Novel "U" type commutation.
- Random accessories: Each model comes with one set of mechanical seals, pot mouth rings, and reversing seals for the main and auxiliary pumps.
Sample Cone Yarn Dyeing Machine
