Product Description
The tear strength tester is used to test the tear strength of paper and cardboard, and can also be used to test the tear resistance of sheet composite materials such as textiles, leather, and films.
Standard
GB/T 455, ISO 1974, QB/T 1050 |
Product Parameters
Model |
A008 |
Measurement range |
A level: (50~8000) mN, B level: (8000~16000) mN |
Tearing force arm |
104±1mm |
Tear initial angle |
27.5±0.5° |
Tear distance |
43±0.5mm |
Incision length |
20mm |
Paper surface size |
25*15mm |
Thickness of pendulum body |
7±0.1mm |
Vertical distance from the bottom of the pendulum body to the floor |
6mm |
Reset tool bar length |
136.5±0.2mm |
Specimen clamp width |
53±0.1mm |
Protrusion height of telescopic column of solenoid valve |
7.50±0.02mm |
Solenoid valve telescopic column diameter |
6.05±0.01mm |
Number of free pendulums |
min≥20, mid≥25, stand≥35. |
Specimen size |
63±0.5)mm x(50±2)mm |
Test reading |
within the range of 20%--80% of full scale |
Tear offset |
10mm less than the knife edge extension line (when the number of offsets is less than 2) |
Distance between grippers |
2.8±0.3mm |
Working environment temperature |
(0~35)ºC, humidity <85% |
Dimensions |
410*320*580mm |
Working power supply |
220V, 50Hz |
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FAQ
Q: How is your service?
- All of test devices will be calibrated and debugged before delivery to guaranty the quality.
- Our professional after-sale team will help you solving any problem within 24 hours* 7 days by emails or videos
- English operation manual and operation video will guide you how to use it.
- On-site machine training & installation can be provided with certain charges.
Q: What's your warranty period?
A.12 months. In case of product problems, we provide needed spares parts for free during the warranty (exclude consumables and man-made damages)
Q: What's the payment term?
A: Usually TT, L/C are available. For others, please contact with us for negotiation.
Q: What's your lead time?
A.We have professional production line and stuff whom can make a nice quality in a short time. Usually, within 5-25 days is ok, which is based on the stock status.
Q: Are you able to provide a ISO 17025 calibration certificate?
A: Yes, we generally provide two calibration certificates(optional).
• ISO 17025 certificate provided by a third party inspection company with charges.
• Calibration certificate provided by UTS without charges.
Q: Can you send report of fumigation report?
A: Our packing is composite board, not log, so it do not need fumigation treatment.
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