Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter
Product

Elmendorf Tearing Tester
- Description
- Applications
- Standard
- Features
- Parameter
- Configuration
- Video
- PDF Download
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- Commodity name: Elmendorf Tearing Tester
STT-C
Function
Used to test the tear resistance of films, sheets and fabrics.
Principle
Lift the pendulum to a certain height to make it have a certain potential energy; when the pendulum swings freely, it uses its own stored energy to tear the sample; the computer control system calculates the energy consumed when tearing the sample, so as to obtain the force required for tearing the sample.
Standards
ISO 6383-1, ISO 6383-2, ISO 1974, GB/T16578.2, GB/T 455, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414.
Characteristics
● High resolution photoelectric encoder, precise measurement of swing arm rotation angle.
● Pneumatic sample clamping, automatic release of swing arm, automatic angle measurement and automatic calculation of tear resistance.
● Pendulum center of mass adjustment, horizontal adjustment, rotation friction compensation, reduce system error.
● Automatically judge and prompt to increase or decrease weight.
● Equipped with multiple sets of pendulum capacity to meet different test requirements of users.
● Automatic statistics of test data and graphic display of test results.
● Computer software and instrument microcomputer dual control, easy to operate, with database storage and query function.
Specification
● Pendulum capacity: 400gf, 800gf, 1600gf, 3200gf, 6400gf.
● Force resolution: 0.001 N.
● Clamping mode: Pneumatic.
● Swing release: Pneumatic.
● Tearing arm: 104 mm.
● Initial angle: 27.5°.
● Tearing distance: 43 mm.
● Gas pressure: 0.6 MPa (Self supply of gas source).
● Gas connector: Ф4 mm Polyurethane pipe.
● Size: 630Ⅹ345Ⅹ570 (mm).
● Power supply: AC220V 50Hz.
● Net weight: 60 Kg.
Configuration
Principle machine, basic swing, calibration weight, professional computer software, other weight(400gf,800gf,3200gf,6400gf).
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