Walk in environmental test chamber TH7200HD manufacturer from China Hyde Science and Technology Limited

Product Detail

Model No.: TH7200HD

Production Capacity: 10 sets per months

Delivery Date: 60 days

Temperature range: -70/-40~+100℃

Means of Transport: Ocean,Land,Air

Packing: wooden case

Brand Name: HD

Humidity range: 20%~98%R.H.

To assess the performance of the equipment and test materials for resistance to temperature changes and the effects of various moisture conditions.

Walk in environmental test chamber

Model	TH780HD	TH7160HD	TH7200HD
Volume	8 m3	16 m3	20 m3
Internal dimensions (DWH)	222 m	2.62.82.2 m	332.2 m
External dimensions (DWH)	2.82.252.25 m	432.4 m	4.53.22.4 m
Temperature Control mode	Balanced temperature & humidity control (BTHC)
Performance
Temperature range	-70/-40~+100℃ (high temperature:120℃,150℃ optional)
Humidity range	20%~98%R.H.
Temperature fluctuation	≤0.5℃
Temperature uniformity	≤2.0℃
Temperature deviation	±2.0℃
Humidity deviation	±3%(≥75%RH); ±5%(<75%RH)
Heating rate	1~3℃/min
Cooling rate	0.7~1℃/min
Materials
Shell material	Cold rolled sheet steel, spray plastics on surface
Internal material	Stainless steel
Thermal insulation material	Polyurethane foam
Refrigeration system
Refrigeration mode	Mechanical compression, one or two stage refrigeration
Compressor	Imported semi-closed compressor
Refrigerant	R404A/R23
Cooling mode	Water cooing (optional: Air cooling)
Heater	Nickel-chromium alloy heating wire
Blower	Centrifugal blower
Humidifier	SUS304 stainless steel heating pipe
Temperature sensor	Pt100
Controller	Touch screen, program control or specified parameters
Power supply	AC 380V, 50Hz, three-phase four-wire + earth wire