Large Program Environmental Simulation Temperature Humidity Climatic Walk-in Test Chamber

Product Description

Product Description
High and Low temperature test chamber:
The high and low temperature test chamber is a device used to test and determine the parameters and performance of electrical, electronic, and other products and materials after exposure to temperature changes in high, low, alternating humidity, or constant temperature environments. This equipment is primarily used to inspect various performance indicators of products in accordance with national standards or user-defined requirements under low, high, and alternating humidity-heat environments.
The high and low temperature test chamber is mainly composed of a chamber body, a refrigeration system, a heating system, an air circulation system, and a control system. Through the refrigeration and heating systems, the chamber can simulate different temperature environments. Meanwhile, the air circulation system ensures uniform distribution of temperature and humidity inside the chamber, achieving accurate testing results.
Product Parameters

Name	High and Low Temperature Test Chamber
Model Numbers	ZC-TH80	ZC-TH150	ZC-TH225	ZC-TH408	ZC-TH1000
Inner Box Dimensions(W*H*D mm)	500*400*400	500*600*500	500*750*600	800*850*600	1000*1000*1000
Temperature Range	-20ºC~+150ºC -40ºC~+150ºC -70ºC~+150ºC
Heating Time	-20ºC↑100ºC for about 35 min -40 ºC ↑100 ºC for about 45 min -60ºC↑100ºC for about 55 min
Cooling Time	+20ºC↓-20ºC for about 45 min +20 ºC ↓-40ºC for about 55 min +20ºC↓-70ºC for about 90 min
Humidity Range	20%~98%RH(5%~98%RH Desiccator or dehumidifier required)
Temperature Uniformity	≤±2ºC(Measure the SENSOR placement point, 1/10 away from the inner dimension of the inner box wal)l
Temperature Fluctuation	±0.3ºC
Humidity Deviation	±3%RH (when the humidity is >50%RH) ±5%RH (when the humidity is ≤50%RH)
Material of Inner and Outer Boxes	Inner box: SUS304 stainless steel; Outer box: high-strength cold-rolled steel double-sided electrostatic resin high-temperature baking paint or SUS304 stainless steel
Thermal Insulation Materials	High temperature resistant and high-strength PU polyurethane foam insulation material, ultra-fine glass fiber
Protection Devices	Machine leakage protection switch, compressor overload protection, refrigerant high voltage protection, temperature and humidity air incineration protection, water shortage alarm protection, fault alarm system, phase sequence protection (limited to 380V power supply system)
Control System	PID balanced temperature and humidity control system, with the option of constant value test/program test
Refrigeration System	Original imported mechanical compressors (Taikang, Bizer, Gulun, Blog), heat sink evaporators
Cooling System	Air cooled or water-cooled, single stage compressor (+25°C~-40°C)/double stage compressor (-50°C~-70°C)
Power Supply	1Ф220VAC±10% OR 3Ф380V AC±10% 50/60Hz
Power	Depending on low temperature and volume

Standard Compliance
GB/T2423.2-89 High temperature test method Bb
GB2423.1-89 Test A: Low Temperature Test Method
IEC60068-2-1 Low temperature test method Ab
GJB150.4-1986 Low temperature test
EIA-364-59 Low temperature test
IEC60068-2-38 Temperature cycl
IEC60068-2-78 Constant heat and humidity
MIL-STD-202G-103B Humidity testing
IEC60068-2-30 Moist heat temperature cycle
EIA-364-31C Moisture resistance
GB/T2423.3 Constant Damp Heat Test Method
GJB150.4-86 Environmental test methods for equipment Low temperature test
GJB150.3-86 Environmental test methods for equipment High temperature test
GB/T2423.34-2005 Temperature and humidity combined cycle test method
GJB150.9-86 Environmental test methods for equipment-humid heat testApplicable Industries
High and low temperature test chambers are widely used in other industries, such as metals, metallurgy, chemicals, building materials, pharmaceuticals, food, etc. These industries all need to use high and low temperature test chambers to test whether the various performance indicators of products can still meet the predetermined requirements under high and low temperature (alternating) cyclic changes. High and low temperature test chambers are essential equipment in modern industrial production, with a wide range of applications and significant importance in improving product quality and reliability.
Style Selection
Our high and low temperature test chamber adopts advanced temperature and humidity control technology to ensure a constant and accurate environment inside the chamber. In terms of styles, we have put in a lot of effort and provided a variety of specifications and configurations for you to choose from. From small portable to large-scale industrial grade, whether it's laboratory research or production line testing, we can provide you with the most suitable equipment. Here are some of our styles.
Classic Style Latest Style Explosion Proof Style
Black Style Walk-in Style
Detailed Photos
Company Profile
Zhicheng Testing Instrument
Zhicheng Instrument Co., Ltd. is located in Dongguan City, Guangdong Hong Kong Macao Greater Bay Area. It is a high-tech enterprise that integrates research and development, production, sales, and service. Since its establishment, the company has been committed to the research and development of environmental testing, optical testing, and mechanical testing instruments and equipment. It has launched high-performance and modern intelligent testing equipment that meets the needs of industries such as aviation, wire, electronics, electricians, toys, hardware, paper products, batteries, optical optoelectronics, and scientific research. The company meets the needs of customers with advanced processing equipment, exquisite manufacturing technology, strict management system, and strong technical strength.

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