AUTOMATIC ELMENDORF - DIGITAL TEAR TESTER

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AUTOMATIC ELMENDORF - DIGITAL TEAR TESTER

AUTOMATIC ELMENDORF - DIGITAL TEAR TESTER-ELMATIC code 275D.

REFERENCE STANDARDS

TEXTILE - according to: UNI EN ISO 13937-1, UNI EN ISO 4674-2 (coated fabrics), ASTM D 1424, ASTM D 751 (coated fabrics), UNI EN ISO 1974, M&S P29.

PLASTIC - according to: UNI EN ISO 6383-2-method 360A PAPER - according to: TAPPI T414, UNI EN ISO 1974.

PAPER - according to TAPPI T414, UNI EN ISO 1974

Other reference Standards: GB/3917.1, FZ/T 60006, FZ/T 75001, GB/T 455, JIS L1096, JIS K7128.2

Officially approved by Marks & Spencer.

 

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Main features

  • Automatic digital tear tester, suitable for testing specimens within a very wide tear range, like textiles, paper, leather, plastic, non-woven and other materials.
  • Measuring range up to 30.000 cN.
  • Automatic test execution · Automatic pendulum restoring to the starting position.
  • Total safety protective cover with auto-locking system.
  • LCD display · PC & PRINTER connection.
  • High accuracy and repeatability of results · High efficiency.

 

Automatism

Test execution After sample insertion (1), press START to perform testing; the test sequence (from 2 to 7) will be automatically executed in total safety, according to the following steps:

1-manual insertion of sample.

2. pre-cut of specimen.

3. pendulum release.

4. specimen tear.

5. measurement of tear force.

6. pendulum braking.

7. pendulum raising to its starting position.

This automatism ensures high testing efficiency, high accuracy, and repeatability of results.

Pendulum restoring

  • · Automatic detection of pendulum’s weight.
  • Automatic restoring of the starting position.

 

Safety

ELMATIC is designed in accordance with CE safety regulation.

Safety cover with auto-locking system

Thanks to its safety cover, the access of the operator to the testing area is possible only if the instrument is in safe conditions; in fact, both specimen cut and pendulum swing are enabled only when the safety cover is perfectly closed; the auto-locking system allows its opening only if the instrument is not working.

TECHNICAL DATA

  • ·measuring pendulum range: 1.600 - 3.200 - 6.400 - 15.000 - 30.000 cN.
  • unit of measurement: cN - N - daN - mN - gr - kg - lbs - oz.
  • clamps opening: Max 4,5 mm.
  • cut length: 20 mm ± 1 · tear length: 43 mm.
  • tolerance range: 20-80% of each full scale, settable range or full scale.
  • angular resolution: digital optical encoder with resolution 0.09 degrees.
  • combinable pendulum weights: 2 weights.
  • number of samples clamped together at the same time for testing (only for paper).
  • display: 128x64 LCD display · blade: tungsten steel · data port: 2 RS232 ports for PC and printer connection.
  • language: Italian-English · statistics: force min. max. mean, CV%, St. Deviation, Range%.

 

DIMENSIONS / POWER SUPPLY

  • Weight: 66 kg
  • Dimensions: (L) 510 x (W) 700 x (H) 630 mm Power
  • supply: 115 up to 230 Vac, 50/60 Hz, single-phase