Application

It is suitable to determine elongation performance of insulation sheath under low temperature,such as wire,cables,rubber,plastic.This elongation test equipment need to use with low temperature test chamber.

Reference standards

● GB2951.14-2008,8.3&8.4

● IEC60811-1-4:1985

Main specifications

Structure of Equipment

• This Elongation test equipment is composed of controlling and elongating part.During test,elongating device is placed in low temperature chamber,and controlling part is placed outside.
• Elongating clamps includes two groups:fixed clamp and movable clamp,on the top of equipment

Assembly and Material

• Material of control cabinet:high quality(t=1.2mm)Electrostatic steel plate,made by CNC,arc shape,spay-paint treatment on surface,bright and beautiful.
• Material of elongating device:all mechanical components adopt SUS304,resistant of corrosion and rust.

Control system

• The elongation test apparatus adopts relay controlling system,all electrical elements are advanced brands in China,which can highly make sure the performance and measuring accuracy of equipment.
• The elongation test machine have safety protection device,like power overload,short-circuit protection,overload protection for control loop.