Tear resistance testing equipment for packaging materials - Tear tester

The tear resistance testing equipment for packaging materials, tear tester, can measure the tear resistance of films and thin sheets, PVC，PVDC， Tear strength testing of materials such as fabrics, polypropylene, polyester, paper, cardboard, non-woven fabrics, etc.

Product features of film tear strength tester:

PLC control, human-machine interface operation, high degree of equipment intelligence.

Automated electronic measurement ensures more accurate test results.

digitalHorizontal adjustment assistance ensures that the instrument is always in a testing state.

Pneumatic clamping of the sample, automatic release of the pendulum bodyEffectively avoiding systematic errors caused by human factors.

Multiple sets of pendulum capacityOptionalMeet the different testing needs of users.

Automatic data statistics, storage, and equipped with a micro printer for convenient and fast output of test results.

RS232 interface and professional software.

Tear resistance testing equipment for packaging materials - Tear testerTest Principle

Raise the swing body of the film tear strength tester to a certain height, so that it has a certain potential energy; When the pendulum swings freely, it uses its stored energy to tear the sample; The energy consumed when tearing the specimen is calculated by the PLC control system, thereby obtaining the force required to tear the specimen.

Technical specifications

Swing capacity 200 gf，400 gf，800 gf，1600 gf，3200 gf，6400 gf

air supply pressure 0.6 Mpa

air connection 6 mm polyurethane pipe

Tearing force arm 104±1mm

Tear initial angle 27.5 ±0.5°

electricity source AC 220V 50Hz

heavy quantity 25kg

configuration

Standard configuration:

Main unit of film tear strength tester, 1 basic pendulum, 1 weight gain, 1 calibration weight, communication software, communication cable

Optional parts:

Basic swing of 200gf, 1600gf; Weight gain: 400gf, 800gf, 3200gf, 6400gf

校正砝码： 200gf、400gf、800gf、1600gf、3200gf、6400gf

Test standard

The film tear strength tester meets multiple national and standard requirements:GB/T16578.2-2009，GB/T 455，ASTM D1922，ASTM D1424，ASTM D689，ISO 6383，ISO 1974，TAPPI T414

The plastic film tear strength testing machine is based on low noise, multifunctionality, high power, simple operation, high accuracy, and complete functions. It is mainly suitable for tear resistance testing of films, thin sheets, soft polyvinyl chloride, polyvinylidene chloride (PVDC), waterproofing membranes, woven materials, polyester, paper, cardboard, textiles, and non-woven fabrics. Widely used in packaging enterprises, papermaking enterprises, quality inspection agencies, inspection and quarantine units, etc.