TTM-4597 Programmable Constant Temperature & Humidity Walk-In Chamber

It dopts high-precision microcomputer touch temperature and humidity controller and wind speed circulation system for temperature and humidity testing to achieve uniform, accurate and stable temperature and humidity control. Independent heating, cooling, humidification, cooling and dehumidification systems can be used for different environmental tests of high temperature, low temperature and constant temperature and humidity

Model	TTM-4597-9	TTM-4597-13	TTM-4597-35
System	Balanced temperature & humidity control system
Inside Volume (WxHxD)	210x210x205 cm	300x210x205 cm	390x210x430 cm
Dimensions (WxHxD)	325x236x225 cm	415x236x225 cm	505x236x225 cm
Temp. range	0~+80℃	-30~+80℃ / -50~+80℃	-40~+80℃
Humid range	35~95%RH
Temp. constancy	±0.3℃
Humid constancy	±3%RH
Temp. uniformity	±2.0℃
Humid uniformity	±5% RH（in the center）
Heat-up time	+20℃~+80℃, approx. 60 min
Cool down time	+20℃~0℃approx. 30 min	+20℃~-30℃ approx. 60 min / +20℃~-50℃approx. 100 min	+20℃~-40℃approx. 80 min
Floor load	200 kg/m2
Interior material	SUS#304 stainless steel plate
Exterior material	Salted steel plate coated with plastic film material
Insulation material	Rigid polyurethane foam & glass wool
Refrigeration system	Water cooled
	hermetic compressor, dual stage refrigeration system
Safety devices	No fuse breaker, refrigerator overload relay, refrigerator high pressure switch, over-temp. protector, protection fuse, water level protector, protection relay, system trouble monitor alarm
Accessories	Viewing window, cable port (50 mm dia.) and chamber lamp
Power supply	3Ø, AC 220 V~415 V, 50/60 Hz