YN42022 testing machine insulation and sheath weight loss 



 According to GB/T2951.7 "insulation and sheath weight loss test" standard is made of UL758, 
 UL1581, UL62, ASTM, GB-1690, IEC811 test standards. PVC for wire and cable insulation and sheathing test mixture. 
 Test equipment: high-temperature ovens and high-precision balance 
 1, temperature range: room temperature ~ 300 ℃ 
 2, the temperature uniformity of> 2.5 ℃ 
 3, precision balance: a sense of volume 0.1mg 
 4, precision balance: 200g