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Digital Elmendorf tearing tester 2
[Scope of application]
It is used to determine the tear resistance of various woven fabrics
(Elmendorf method), and it can also be used to determine the tear
resistance of thick paper, plastic sheeting, and electrical tape.
[Related Standards]
GB/T 3917.1 FZ/T60006 FZ/T75001 ISO1974/9290 ASTM D1424/5734
etc.
[Technical parameter]:
1. Test range: A hammer: (0～16)N B hammer: (0～32)N C hammer: (0～
64)N
2. Test accuracy: ≤±0.2%F·S
3. Tearing length: 43mm
4. Automatic incision length: (20±0.2)mm
5. Sample size: (100×63)mm
6. Specimen clamping: pneumatic way
7. Power supply: AC220V±10% 50Hz 100W
8. Dimensions: (480×350×640)mm
9. Weight: 20kg
burning of flammable textile materials after ignition.
(specific ignition nozzles and sample holders can be customized to meet multiple criteria).
Related standards
GB/T14644 ASTM D1230 CFR1610 etc.
Technical parameters
1. The spread of time:0 ~ 999.9S resolution 0.1S
2. The temperature inside the box shows:Room temperature -99 degrees C resolution 1 c
3. Igniting time:1S
4. Type of igniter:4 1/2 syringe
5. Sample clip size:Outer frame:204mm * 78mm inner frame:152mm×38mm
6. Distance from the top of the igniter to the sample surface:8mm
7. Studio size and outline size
Studio size:370mm×220mm×350mm
Outline size:375mm×245mm×478mm
8. Power supply:AC220V 50Hz 20W
9. Weight:18Kg
It is used for testing the mechanical properties of various textiles such as drawing,
tearing, jacking, fixed elongation, fixed load, elasticity,
seam slip, stripping, etc
[Relative standard]
GB/T3923.1/2 FZ/T70006 FZ/T70007 ISO4606 GB/T13772.1/2/3 FZ/T20019 FZ/T01030 ISO9073.
3/4 GB8687 FZ/T01085 ISO13934.1/2 ISO13935.1/2 ASTM D5034 ASTM D5035 ASTM D2261 ASTM D4964
ASTM D5587 ASTM D3936 ASTM D1683（instead 434） JIS L1096 ect.
[Technical data]
1. Working mode: principle of constant speed elongation (CRE), microcomputer control, touch screen display, support online communication.
2. Sampling rate: 1000 times/second
MODEL 50 100
250
500
Range
500N
1000N
2500N
5000N
3. load range: 1% ~ 100% of full scale
4. test accuracy: 0.2% or less f. S
5. clamping way: pneumatic, manual two kinds
6. stretching speed: 1 ~ 500 mm/min
7. effective dynamic range: 800 mm
8. elongation resolution: 0.01 mm
9. longmen width: 400 mm
10. power supply: AC220V plus or minus 10% 50 hz 750 w
11. appearance size: 750 * 450 * 1550 mm
12. heavy quantity: 150 kg 
[Scope of application]:
It is used for the determination of the tear resistance of various woven fabrics
(Elmendorf method), and it can also be used for the determination of the tear
resistance of thick paper, plastic sheeting, electrical tape, etc.
[Related standards]
GB/T 3917.1 FZ/T60006 FZ/T75001 ISO1974/9290 ASTM D1424/5734 etc.
[Instrument characteristics]:
1. Test capacity is up to 128N
2. Microcomputer control, digital decoding, support online communication
3. Color touch screen control, Chinese and English menu operation interface
4. Pneumatic clamping, automatic cutting
5. A variety of measurement units (cN, gf) selection
[Technical parameter]:
Test range:
A hammer: (0～16)N B hammer: (0～32)N C hammer: (0～64)N D hammer: (0～
128)N
2. Test accuracy: ≤±0.2%F·S
3. Tearing length: 43mm
4. Automatic incision length: (20±0.2)mm
5. Sample size: (100×63)mm
6. Specimen clamping: pneumatic way
7. Power supply: AC220V±10% 50Hz 100W
8. Dimensions: (560×480×530)mm
9. Weight: 78kg
It is used for testing dynamic and static drape properties
(drape coefficient, shape change rate, surface ripple and drape uniformity, etc.)
of various fabrics.
Related standards GB/T23329 FZ/01045 BS5058 etc.
Instrument characteristics
1. CCD imaging, dynamic and static image processing.
2. A variety of charts and data statistics, analysis, storage, output
3. No need to replace background color, can test all kinds of color samples.
4. Work mode:Microcomputer control, CCD imaging, automatic processing of images and data automatically.
Technical parameters
1. Communication interface: RS232, USB
2. Image sensor: CCD sensor.
3. Static (dynamic) state draping coefficient: 0 ~ 100% + 2
4. Drapability uniformity: 0 ~ 100% + 2
5. The rate of morphological change is 0 to 100% + 2.
6. Surface waviness error: + 1 
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