Orbital Shaker Machine
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Orbital Shaker Machine

Orbital Shaker Machine
Orbital Shaker Machine is a lab device used to mix, agitate, or aerate samples by moving them in a circular motion on a flat platform. It’s commonly used in microbiology, biotechnology, and textile labs for tasks like dye extraction, enzyme reactions, and chemical mixing.
Key Features or Orbital Shaker machine :
- Orbital Motion – Provides a smooth circular shaking pattern, ideal for gentle mixing without foaming or splashing.
- Adjustable Speed Control – Speed typically ranges from 50 to 300 RPM, depending on the model and application.
- Timer Function – Allows users to set shaking time from minutes to hours for precise control of experiments.
- Platform with Clamps or Mats – Holds flasks, beakers, test tubes, or trays securely during operation.
- Digital Display (in advanced models) – Shows speed and time settings for accurate and repeatable performance.
- Variable Capacity – Available in sizes to accommodate different lab needs—from a few samples to dozens.
- Quiet Operation – Designed for minimal vibration and noise during continuous use.
Common Applications:
– Mixing dyes or chemicals in textile labs
– Growing cell cultures or microbial samples in flasks
– Solvent extraction or dissolution of powders in liquids
Sample preparation for testing or analysis
Benefits of Orbital Shaker Machine:
- Uniform Mixing – Ensures even distribution of dyes, chemicals, or cultures without manual stirring.
- Gentle Agitation – Ideal for delicate samples like cell cultures or fabric swatches, reducing damage or splashing.
- Hands-Free Operation – Allows continuous, unattended mixing—improving lab efficiency and freeing up personnel.
- Customizable Settings – Adjustable speed and timer let users tailor mixing to specific sample types and needs.
- Versatile Use – Suitable for a wide range of applications including dye mixing, sample incubation, chemical reaction enhancement, and microbial growth.
- Enhanced Reproducibility – Consistent shaking patterns and digital controls ensure repeatable results across experiments.
- Reduces Human Error – Automated operation minimizes variability and manual handling mistakes.
- Compact and Lab-Friendly – Takes up minimal space while accommodating multiple sample containers.
Features of Orbital Shaker Machine:
- Orbital Shaking Motion – Moves samples in a circular path for uniform and consistent mixing.
- Variable Speed Control – Adjustable shaking speed (typically 50–300 RPM) to suit different sample types.
- Digital Timer – Programmable run time for precise and repeatable operations.
- Flat Platform Design – Accommodates flasks, beakers, tubes, or trays with optional clamps or non-slip mats.
- LCD or LED Display (in advanced models) – Shows speed, time, and operating status clearly.
- Quiet Operation – Low-noise motor and stable base minimize vibration and disturbance in the lab.
- Overload Protection – Prevents motor damage from excessive weight or resistance.
- Compact and Durable Build – Designed to fit standard lab benches and withstand regular use.
- Versatile Capacity Options – Available in various sizes to handle different numbers and sizes of containers. User-Friendly Interface – Simple control panel for easy setup and operation.
Orbital Shaker Machine
Brand: Dunlin
Origin: Korea.
Maximum. load capacity (with platform) is 7.5kg
Support orbital and linear shaking
Fashion design of high strength tempered glass on the front panel
LED display for easy-reading of speed and time simultaneously
Digital speed control system and micro-computer control make stable running and prevent sample splashing.
Brushless DC motor is maintenance-free and provides long service life
Over-load and over-speed detection and protection
Supports both orbital shaking and linear shaking and easy to switch the shaking mode
Continuous operation and timed operation in range of 0-99h59min are available
Automatic alarm by time controller allows for unsupervised operation
A wide choice of platforms for various applications
Orbital Shaker Machine Shaker Machine Dunlin price in Bangladesh
Orbital Shaker Machine Shaker Machine Dunlin in textile
Textile testing equipment in Bangladesh
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Brand: Hanna Model: HI2002 Country of Manufacture: Romania Origin: USA
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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).