The cold test is applicable to all kinds of shoes, is about the testing method of thermocouple is fixed inside the shoe insole central, filled with steel, into the shoes, let the shoes on the edge of the adjusting bracket and the insulation box opening is high, then the heat insulating plates and the opening of the sealing box of low temperature, low temperature cooling box to a specified temperature, then record the insole the temperature changes with time in 30 minutes.

ISO 20877:2001、GB/T 21284-2007、ISO 20344-2004、GB/T 20991-2007、HG/T 2182-2008

Box size	50×50×60cm
Temperature range	Normal atmospheric temperature~-30 oC
Temperature precision	±0.5 oC
Steel plate size	350±5mm×150±1mm×5±0.1mm
Steel ball	5mm 4kg
Compressor	Taikang, France
Inside and outside case material	SUS 304
Refrigerant	R404 environment-friendly refrigerant
Temperature record	Arbitrarily set the recording specimen, automatically print
Volume	200×78×100cm
Weight	300kg
Power supply	AC220V 50HZ