Function and Use

The SN-LB Dart Impact Tester of Guangzhou Shounuo Scientific Instrument Co., Ltd. is suitable for the packaging industry, film manufacturers, packaging material testing agencies, etc. to measure the impact resistance of plastic films, sheets and other materials; it complies with ISO7765-85 "Determination of the Impact Resistance of Plastic Films and Sheets" and GB9639-88 "Impact Resistance Test of Plastic Films and Sheets" and ZBN72026-80 "Technical Conditions for Dart Impact Testers".

Compliant Standards

ISO7765-1, GB/T9639, GB/T15267, ASTM D1709, JIS K7124

Instrument Features

1. Test the impact of plastic films, and use the dart head to test the impact performance of materials at a certain height.

2. The instrument can use two test methods, A and B, to conduct experiments.

3. It adopts a microcomputer-type operation mode, with accurate test results and convenient operation. The results and data can be automatically printed out.

4. The experiment is easy to understand and learn, and the instrument maintenance is simple.

Technical parameters

Dart head mass: 50-2000g, 5g/increment

Impact height: 1500mm

Dart head diameter: A method R38±1mm, B method R50±1mm

Test accuracy: 1g

Sample fixture: outer diameter 150mm, inner diameter 125mm

Power supply: AC 220V 50HC

Test range: A method: 50g-500g; (customized rod length can be 2000g)

B method: 300g -2000g; (customized length)

Overall dimensions (length × width × height): 650mm×650mm×(2200~2600)mm

Weight: 50kg

Instrument configuration

One host, one power cord, one instruction manual, one certificate, one set of pneumatic fixtures, one set of matching weights, self-provided air source