Digital elmendorf textile tear test machine

Digital elmendorf textile tear test machine

It is suitable for the determination of tear strength (Elmendorf Method) of all kinds of woven fabrics, thick paper, plastic sheets, electrical tape, etc..

It adopts single chip for data detection and processing, pneumatic component performance process control, large-sized LCD dot matrix display screen, which prompts operation procedures and tests data. With serial and parallel output, it can output the detection report via printer, and also get connected with the computer.

Working principle:

Raise the hammer to a certain height to gain a certain potential energy; keep the movable and fixed holders in line with the sample stuck in between, and the cutter will cut a hole in the middle of the sample. When the hammer freely swung down, the moveable holder will quickly separated from the fixed holder, to tear apart the sample by means of the stored energy in pendulum itself; from the remaining potential energy of the pendulum obtained by the control system after the sample is torn, we can calculate the energy consumed for tearing the sample, and thus get the force required during the tearing of sample.

Standard:

ASTMS1922, FZ/T60006, FZ/T75001, ISO1974/9290, ASTM D1424/5734

Character:

1, computer control, digital decoder 2, English menu interface 3, pneumatic clamping, automatic cut, 4, multiple units of measure (gf, cN, cP) selection 5, support online communication

Main technical parameters:

1 Tear strength test range: 0~16N(Hammer A)

0~32N(Hammer B)

0~64N(Hammer C)

2 Test accuracy: ≤±0.2%F·S

3 Tear lengths: 43mm

4 Incision lengths: 20±0.2mm

5 Sample size: 100×63mm

6 Air source pressure: 0.6~0.8Mpa

7 Power supply: AC220V/50Hz, 100W

8. External dimensions: 480×350×640mm

9. Weight: 20kg

10 Output type:

10.1 LCD screen (240×128) shows the operation steps, setting parameters and test results.

10.2 Printing test report of Panasonic KX-P1131 24-pin printer (Chinese and English)

Dial Tearing Strength Tester

Used for testing the tearing strength of all kinds of fabrics( Elmendorf Method), and the tearing resistance of thick paper, plastic cloth, electrical tape

Standards GB/T 3917.1, FZ/T60006, FZ/T75001, ISO1974/9290, ASTM D1424/5734

Technical parameters

1.Tearing range: A:0~16N, B:0~32N, C:0~64N

2.Testing accuracy:≤±1division value

3.Sample size:100×63mm

4.Cut length:20±0.2mm

5.Tearing length:43mm

6.External dimension:400×210×395mm

7.Weight:30kg