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Dongguan Tianshuo Testing Equipment Co., Ltd
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Large constant temperature and humidity chamber

NegotiableUpdate on 01/17
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
The large constant temperature and humidity chamber is suitable for assessing the adaptability of various products or materials, as well as household appliances, instruments, meters, components, and other electrical and electronic, automotive, motorcycle products, medical equipment, etc., under different temperature (high or low temperature), humid, and dry environmental conditions. It is convenient for batch testing and can be used for reliability testing in various scientific research institutions and factory and mining center laboratories.
Product Details

The large constant temperature and humidity chamber is suitable for assessing the adaptability of various products or materials, as well as household appliances, instruments, meters, components, and other electrical and electronic, automotive, motorcycle products, medical equipment, etc., under different temperature (high or low temperature), humid, and dry environmental conditions. It is convenient for batch testing and can be used for reliability testing in various scientific research institutions and factory and mining center laboratories.
type name
VTR-90RKAG
VTR-168RKAG
VTR-168LKAG
size
studio(cm)
210x210x205(WxHxD)
390x210x205(WxHxD)
390x210x205(WxHxD)
wholemachine(cm)
325x235x225(WxHxD)
505x235x225(WxHxD)
505x235x225(WxHxD)
sexually
ability
temperature range
-2060
-2060
-4060
temperature uniformity
±1.5
temperature fluctuation
±0.5
heating rate
make an appointment1.0/min
cooling rate
make an appointment1.0/min
transfer
joint
implement
heater
Scale type stainless steel heater
wind machine
Centrifugal fan
Cooling method
Single-stage refrigeration
Dual stage refrigeration
Cooling method
forced air coolingorwater-cooling
refrigeration compressor
Original imported fully enclosedorSemi closed compressor
Refrigeration and heat exchanger
finned heat exchanger,Stainless steel brazed plate heat exchanger
refrigerant
Environmentally friendly refrigerantR404 + R23
control
make
implement
Operation interface
Touch screen LCD display
operation
Fixed point constantorProgram control operation is convertible
Program memory capacity
120A program group, 1200 program segments
resolution
0.1
Input method
Platinum thermistorPT-100
control mode
PIDcontrol mode
Communication method
According to the controller's specifications
Record Mode
(choose and buy)
Auxiliary functions
Upper and lower limit alarmSelf diagnosisalarm display(Reason for malfunction)
electricity source
AC 380V
Standard configuration
Vacuum three-layer glass observation window1individual,test hole1individual,Two layers of sample rack,
Interior lighting fixtures1individual,Four fixed foot pads and swivel wheels,power line1strip
Safety device
Leakage protector,Anti dry burning device,overheatoverload,Waiting for protective devices
Alarm method
sound
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