PRODUCT FUNCTION

Measure the impact resistance of plastic films, sheets, and composite films to pendulum impact.

Working principle

Raise the pendulum body to a fixed height; Pneumatic release of the pendulum body allows it to swing freely, converting potential energy into kinetic energy; Half spherical punch impact specimen; High resolution photoelectric encoding records the angle of rotation of the pendulum; Calculate the energy loss when the pendulum impacts the specimen based on the angle, that is, the resistance of the specimen to pendulum impact.

Execution standards

GB8809-2015，ASTEMD3420-95。

FEATURES

• High precision: high-resolution photoelectric encoder, precise measurement of pendulum rotation angle;
• Fully automatic: pneumatic sample clamping, automatic release of pendulum, automatic angle measurement, automatic calculation of impact resistance energy;
• Precision tuning: adjustment of pendulum center of mass, horizontal adjustment, rotational friction compensation, reducing system errors;
• Adjustable range: multi range design, large range measurement;
• Dual control of host and computer software: graphical operation, establishment of testing database, convenient query and report printing;

TECHNICAL INDEX

• Impact energy: 1 J; 2 J; 3 J (conventional);
• Resolution: 0.001 J;
• Punch size: SR12.7 mm-25.4 (A); R12.7-19 (B)；
• Sample clamp: Φ 89 mm; Φ60 mm；
• Sample clamping: pneumatic (arbitration);
• Swing release: pneumatic;
• Sample size: 100 mm × 100 mm;
• Gas source pressure: 0.6 MPa (provided by the gas source user);
• Gas source interface: 6 mm polyurethane pipe;
• Dimensions: 630 × 345 × 635 (mm) (L × B × H);
• Host power supply AC220V 50Hz;
• The net weight of the host is 60Kg.

system configuration

Host, 1J basic pendulum, 1 weight with a capacity of 2J, 1 weight with a capacity of 3J, 1 standard punch with a diameter of 25.4mm-SR112.7 (Type A), 1 standard punch with a diameter of 19mm-SR12.7 (Type B), 1 pair of standard test clamps with a diameter of 89mm (including O-ring), 1 pair of standard test clamps with a diameter of 60mm (including O-ring), micro printer, and professional testing software (STD series).