Constant Temperature and Humidity Test Box

• Customization: Available
• After-sales Service: 1 Year
• Power Supply: 220V/380V
• Model NO.: HY
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Outer Box Size (Wxhxd) Cm: Customized Size
• Temperature Range: -20~150ºC
• Humidity Range: 20%-98%Rh
• Temperature and Humidity Fluctuation: ±0. 5ºC / ±2. 5%Rh
• Cooling Rate: About 1ºC/Min (Average Non-Linear No-Load)
• Heating Rate: About 3ºC/Min (Average Non-Linear No-Load)
• Transport Package: Wooden Package
• Specification: Customized size according to actual customer needs
• Trademark: HUANYI
• Origin: China
• HS Code: 90321000
• Production Capacity: 10000/Year

Product Description

Features

1. The compressors and accessories of the refrigeration system are all made of internationally renowned brands with long-lasting and reliable operation, excellent workmanship, low failure rates, and environmentally friendly refrigerants that comply with the requirements of international environmental protection conventions.

2. Adopt advanced cold end balance control and PD automatic adjustment technology to achieve energy saving of more than 30% at high and low temperature constant temperatures.

3. The good sealing of the machine ensures that the machine can operate for a long time (more than 1,000 hours) without frost.

4. Adopt intelligent output control method to avoid frequent starting and stopping of the compressor, effectively extending the service life of the compressor.

5. Equipped with professional software, one computer can control multiple testing machines (optional).

6. Using high-quality parts and optimized design solutions, the machine operates with low noise.

 

Application

It is suitable for performance testing in various environments such as aviation, aerospace, electronics, electrical appliances, communications, instruments, vehicles, electricians, parts, etc. for heat resistance, cold resistance, dryness resistance, and temperature resistance. Widely used in colleges, factories, and  research units.

 

Fulfill the standard

Performance pointer in line with GB5170, 2, 3, 5, 6-95 "Electrical and electronic products environmental test equipment basic parameter verification method low temperature, high temperature, constant hot and humid, alternating heat and humidity test equipment" requirements

Test specification for basic environmental tests for electrical and electronic products A: Low temperature test method GB 2423.1-89 (IEC68-2-1)

Test specification for basic environmental tests for electrical and electronic products B: High temperature test method GB 2423.2-89 (IEC68-2-2)

Specification for basic environmental test of electrical and electronic products test CA: Constant wet heat test method GB/T 2423.3-93 (IEC68-2-3)

Test specification for basic environmental tests for electrical and electronic products DA: Test method for alternating wet heat gb/t423.4-93 (IEC68-2-30)

Control modes & amp; Features: Balanced temperature control System (BTHC), to P.i.d. Control SSR, so that the heating and humidification of the system is equal to the amount of wet and hot loss, so it can be used stably for a long time.

 

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

 

Detailed Photos

 

 

Company Information