Evaluating tearing strength of paper and films | ELMENDORF TYPE TEARING RESISTANCE TESTER / No.315

• No.315 ELMENDORF TYPE TEARING RESISTANCE TESTER
• No.315-D ELMENDORF TYPE TEARING RESISTANCE TESTER (DIGITAL)

Overview of ELMENDORF TYPE TEARING RESISTANCE TESTER

This tester is used to evaluate tearing resistance of paper, paper board and plastic film according to the Elmendorf type tearing method.
Swinging the fan shaped pendulum from a prescript height to tear the test specimen that has been cut beforehand.
The operator is to read the workload to calculate the tearing resistance.

Reference Standards

JIS K7128-2, P8116, TAPPI-T414, ISO 1974, 6383-2

Specification

Specifications are subject to change without notice.
Model	No.315
Number of Samples	Standard number of samples: 16 pieces (Test with the number of samples that the energy absorbed by the pendulum in tearing lies between 20 and 80%.)
Pendulum Capacity	Select from 8, 16, 32, 64, and/or 128 N Scale: 0–1,000 mN
Test Sample	Width 63 ± 0.2 mm, length 76 mm
Initial Cut Length	20 mm (untorn length 43.0 ± 0.5 mm)
Jaws	Width 36 mm, depth 15.0 ± 0.1 mm, distance between the two pairs of vises
Dimensions and Weight (Approx.)	W600×D265×H630 mm, 45 kg

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Overview of ELMENDORF TYPE TEARING RESISTANCE TESTER (DIGITAL)

The digital type helps the operator to read the tearing resistance directly without having to calculate.
Insert the number of the amount of test specimen to the touch panel and the device will automatically calculate the average tearing resistance from that amount.
Also, the digital panel is equipped with loss energy calibration function so that pure tearing resistance of the test sample can be measured.

Reference Standards

JIS K7128-2、P8116、TAPPI-T414、ISO 1974、6383-2

Specification

Specifications are subject to change without notice.
Model	No.315-D
Number of Samples	Standard number of samples: 16 pieces (Test with the number of samples that the energy absorbed by the pendulum in tearing lies between 20 and 80%.)
Pendulum Capacity	Select from 8, 16, 32, 64, and/or 128 N Scale: 0–1,000 mN
Test Sample	Width 63 ± 0.2 mm, length 76 mm
Initial Cut Length	20 mm (untorn length 43.0 ± 0.5 mm)
Jaws	Width 36 mm, depth 15.0 ± 0.1 mm, distance between the two pairs of vises
Options	Digital display, pneumatic vise
Power Source	AC 100 V 1-phase 3 A 50/60 Hz
Dimensions and Weight (Approx.)	W550×D400×H670 mm, 47 kg