High and Low Temperature Test Chamber:
The high and low temperature test chamber is an advanced device utilized to rigorously test and ascertain the parameters and performance of electrical, electronic, and other products and materials after they are subjected to varying temperature conditions. This sophisticated equipment is pivotal in evaluating various performance indicators of products, in compliance with national standards or bespoke user-defined specifications, under environments characterized by low, high, and alternating humidity-heat conditions.
The high and low temperature test chamber is ingeniously designed with a chamber body, a state-of-the-art refrigeration system, a robust heating system, an efficient air circulation system, and an intuitive control system. By leveraging the refrigeration and heating systems, the chamber adeptly simulates diverse temperature environments. Concurrently, the air circulation system ensures a consistent and uniform distribution of temperature and humidity within the chamber, thus guaranteeing highly precise and reliable testing outcomes.
| 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 |
| Outer Box Dimension(W*H*D mm) |
730*1550*1530 |
780*1630*1590 |
850*1850*1650 |
1090*1940*1700 |
1290*2070*2050 |
| 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 |
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 test
High and low temperature test chambers are indispensable across a multitude of industries, including metals, metallurgy, chemicals, building materials, pharmaceuticals, and food production. These sectors rely on the chambers to rigorously evaluate whether their products maintain performance standards under extreme temperature variations and alternating cycles. Such testing is pivotal in ensuring that products meet predetermined specifications, thereby elevating quality and reliability. High and low temperature test chambers are foundational to contemporary industrial production, offering broad applications and playing a crucial role in quality assurance and product longevity.
Our high and low temperature test chamber, crafted by Dongguan Zhicheng Instrument Co., Ltd., leverages cutting-edge temperature and humidity control technologies to maintain a precise and stable environment. With a keen eye for design, we offer a broad spectrum of styles and configurations to meet your needs. Whether you require compact, portable units for laboratory research or expansive, industrial-grade chambers for production testing, we have the perfect solution. Explore our diverse range of styles below.
Classic Style Latest Style Explosion Proof Style
Black Style Walk-in Style
Zhicheng Testing Instrument
Zhicheng Instrument Co., Ltd., strategically situated in the dynamic Dongguan City within the Guangdong-Hong Kong-Macao Greater Bay Area, is a pioneering high-tech enterprise. Our company excels in the seamless integration of research and development, production, sales, and customer service. Since inception, we have passionately dedicated ourselves to innovating in the fields of environmental, optical, and mechanical testing instruments. We proudly offer state-of-the-art, high-performance intelligent testing equipment, tailored to serve diverse industries such as aviation, electronics, electrical appliances, toys, hardware, paper products, batteries, optical optoelectronics, and scientific research. Our commitment to excellence is evident through our utilization of advanced processing equipment, refined manufacturing techniques, stringent management protocols, and robust technical expertise, all ensuring we meet and exceed our client's expectations.
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