IEC 60068-2-14 Standard Reliable Constant Temperature and Humidity Test Chamber/Environmental Chamber/Climate Test Chamber

• After-sales Service: 1 Year
• Power Supply: AC220V/380V 50Hz
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Temp.Control Method: Pid Temperature Humdity Balance Control
• Temp.Range: -40ºC ~150ºC
• Model NO.: HYH-150C
• Humid.Range: 20%~98%Rh
• Temp.Uniformity: ±2ºC
• Temp.Fluctuation: ±0.5ºC
• Humid.Uniformity: ±3%R·h
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

 

Product Description

Temperature humidity chambers (also known as climatic or climate test chambers) simulate the effects that a range of temperature and humidity conditions have on a product or material, for example telecommunications equipment or photovoltaic solar panels that are exposed to outdoor temperature and humidity conditions. They have applications in industries as disparate as food science, semiconductors, and MIL quality assurance. A good temperature humidity chamber is essential for evaluating potential success or failure of a product in the field. Climate test chambers come in a variety of sizes, from a small box that fits on the bench top to a room-sized chamber for large objects or for testing large batches of product simultaneously. Temperature ranges from -70C to 150C and relative humidity ranges between 20 and 98% are available. A climate test chamber can also be used when constant climate conditions (temperature and/or humidity) are needed for product testing.

Application

Constant temperature and humidity test chamber is also called constant temperature and humidity testing machine, constant temperature and humidity test chamber, programmable heat and humidity alternating test chamber, constant temperature machine or constant temperature and humidity chamber. It is an equipment and test equipment used to test the performance of materials in various environments. This kind of material is resistant to heat, cold, dryness and moisture. Suitable for quality testing of electronics, electrical appliances, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products.

Constant temperature and humidity test chambers can be divided into "desktop" and "vertical". The main difference is that the temperature and humidity that can be achieved are different, and the resulting temperatures will also be different. The vertical type can do low temperature and drying below room temperature. , the desktop one can only handle temperatures above normal temperature and high humidity.

Meet the standards

GB11158 High Temperature Test Chamber Technical Conditions
GB10589-89 Low temperature test chamber technical conditions

GB10592-89 High and Low Temperature Test Chamber Technical Conditions
GB/T10586-89 Technical conditions for heat and humidity test chamber
GB/T2423.1-2008 Low temperature test chamber test method
GB/T2423.2-2008 High temperature test chamber test method
GB/T2423.3-2006 Humidity and heat test chamber test method
GB/T2423.4-2008 Alternating damp heat test method
GB/T2423.22-2002 Temperature change test method
IEC60068-2-1.1990 Low temperature test chamber test method
IEC60068-2-2.1974 High temperature test chamber test method
GJB150.3 high temperature test
GJB150.4 low temperature test
GJB150.9 Damp heat test
 

Working principle

The constant temperature and humidity test chamber consists of two parts: temperature regulation (heating, cooling) and humidification. Through the rotating fan installed on the top of the box, the air is discharged into the box to achieve gas circulation and balance the temperature and humidity in the box. The data collected by the temperature and humidity sensor built in the box are transmitted to the temperature and humidity controller (micro Information processor) performs editing and processing, and issues temperature and humidity adjustment instructions, which are completed through the joint efforts of the air heating unit, condensation tube, and heating and evaporation unit in the water tank.

The temperature adjustment of the constant temperature and humidity box is to collect data through the temperature sensor built into the box, adjust it through the temperature controller (micro information processor), and connect the air heating unit to increase the temperature or adjust the refrigeration solenoid valve to reduce the temperature inside the box. Achieve the temperature required for control. The humidity adjustment of the constant temperature and humidity box is to collect data through the built-in humidity sensor, adjust it through the humidity controller (micro information processor), connect the water tank heating element, and evaporate the water in the water tank to increase the humidity in the box or adjust the refrigeration. Solenoid valve is used to achieve dehumidification to achieve the required humidity control.
The constant temperature and humidity box is equipped with multiple protection measures; the temperature system is equipped with an over-temperature protector under the condition that the maximum safe allowable temperature can be set, and the air heating element can automatically cut off power when the rotating fan stops; the humidification system can be adjusted according to the water level of the humidification tank. The power supply will stop when the temperature drops; the refrigeration system will also stop working as the temperature of the box increases (over 40°C) or the humidity increases.

Product Parameters

Model	HYH-80	HYH-150	HYH-225	HYH-408	HYH-800	HYH-1000
Inner Size(cm)	40*50 *40	50*60*50	50*75*60	60*85*80	100*100*80	100*100*100
Outer Size(cm)	60*159*137	70*167*150	70*172*160	80*176*171	120*195*175	148*195*175
Weight(kg)	160kg	220kg	300kg	550kg	960kg	1100kg
Temp.control method	PID temperature humdity balance control
Temp.Range	ModelA:0ºC ~150ºC     Model B:-20ºC ~150ºC; Model C:-40ºC ~150ºC   Model D:-70ºC ~150ºC
Humid.Range	20%~98%RH
Temp.Uniformity	±2ºC
Temp.Fluctuation	±0.5ºC
Humid.Uniformity	±3%R·H
Heating Rate	≥3ºC/min
Cooling Rate	≥1~1.5ºC/min
Cooling Method	Air cooling
Use ambient temperature	+5°C~+35°C
Protective device	Leakage protection, compressor overpressure, overheating protection, overcurrent protection, overtemperature protection, fan overload protection, phase sequence protection, dry burning and air burning protection, water shortage protection
Standard accessories	1 insulated glass window, 1 test hole (100mm or 50mm), 2 sets of sample holders, 1 lighting lamp, USB interface
Power supply	AC 220V / AC 380V=10% 50HZ three-phase five-wire

Detailed Photos

 

Company Profile