Bell Equipment Co., Ltd. www.bell0769.com.cn professional production of constant temperature and humidity box, constant temperature and humidity, high and low boxes, programmable temperature and humidity chamber 0769-22673533 
 First, use: constant temperature and humidity testing machine, also known as environmental testing machine, test a variety of materials, heat, cold, resistance to dry and wet performance. Suitable for electronic, electrical, food, vehicles, metals, chemicals, building materials factory use. 
 Second, the standard: to meet the following criteria: GB2423.1-89 Test Method for low temperature, GB2423.2-89 high-temperature test method, GB2423-93 test D6 Damp heat test method, IEC68-2-30 test method. 
 Third, the size and type: 
 BE-TH-80H (ML) Internal Dimensions: W400XH500XD400mm External dimensions: W920XH1600XD870mm 
 BE-TH-120H (ML) Internal Dimensions: W400XH500XD500mm External dimensions: W920XH1600XD970mm 
 BE-TH-150H (ML) Internal Dimensions: W500XH500XD500mm External dimensions: W970XH1600XD1000mm 
 BE-TH-225H (ML) Internal Dimensions: W500XH750XD600mm External dimensions: W970XH1750XD1100mm 
 BE-TH-408H (ML) Internal Dimensions: W600XH850XD800mm External dimensions: W1070XH1850XD1300mm 
 BE-TH-800H (ML) Internal Dimensions: W1000XH1000XD800mm External dimensions: W1470XH2000XD1300mm 
 BE-TH-1000H (ML) Internal Dimensions: W1000XH1000XD1000mm External dimensions: W1470XH2000XD1470mm 
 L Model Temperature range: -70 ℃ - 150 ℃ 
 M Model Temperature range: -40 ℃ - 150 ℃ 
 H Model Temperature range: -20 ℃ - 150 ℃ 
 For more information, please visit www.bell0769.com.cn www.bell0769.com 
 Or contact us TEL :0769-22673533 / 22673599/22767130 request to our company color page 
 Bell Equipment Company in good faith for you.