Hy-831c Desktop Constant Temperature and Humidity Testing Machine

• Customization: Available
• Warranty: 1 Years
• Power Source: AC220V
• Model NO.: HY-831C
• Humidity Range: 20% to 95%
• Temperature Range: -20-150°C
• Temperature Stability: ±0.5°C
• Humidity Stability: ±3%
• Inner Box Size: 400*400*500mm
• Outer Box Size: 900*900*1000mm
• Specification: 900*900*1000mm
• Trademark: HengYu
• Origin: China

Product Description

Product Description

Application:

Temperature humidity test chamber is use to test material heat,cold,dry resistance, humidity resistance.Suitable for electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace and other products.

Specification

Project	Parameter Details
Humidity Range	20%RH-95%RH
Temperature Range	-20℃-150℃
Temperature Stability	±0.5℃
Humidity Stability	±3%RH
Inner Chamber Size	400×400×500mm
Outer Chamber Size	900×900×1000mm
Observation Window	28×35cm (1 piece)
Insulation Layer	Flame Retardant PU + Thermal Insulation Glass Wool, Thickness 10.0cm
Chamber Door	Double-Layer Thermal Insulation and Airtight
Temperature Control	P.I.D+P.W.M+S.S.R Balanced Temperature Regulation
Humidity Control	P.I.D+P.W.M+S.S.R Dual U-shaped Heaters
Refrigeration System	Refrigeration Unit (French Tecumseh), High-Efficiency Energy-Saving Ultra-Low Temperature (Air-Cooled)
Heat Exchange	SWEP High-Efficiency Refrigerant Exchange
Core Components	AC&R Composite Turbulent Aluminum Fin Condenser/Evaporator
Display	5.7-inch TFT Color LCD
Program Capacity	120 Programs, 1200 Segments, 999 Cycles
Power-Off Memory	Saves data after power failure, automatically resumes upon power restoration
Power supply / Standard	AC380V 50Hz 3∮5 wire 7.5KWA

Company Profile

HengYu Instrument Limited

The company was established in August 2000. The new factory in Dongguan headquarters has an area of more than 14, 000 square meters. The company is a Chinese famous brand product, a city, province, and national high-tech enterprise, a small giant in the industry "specialized and special" enterprise, a national and provincial intellectual property demonstration enterprise, Dongguan City Material Property Measurement and Control Test Equipment Engineering Technology Research Center, Dongguan City Patent Cultivate enterprises, national secondary measurement certification, ISO9001 certification.

FAQ

What is the temperature and humidity range?

What are the interior and exterior materials?

What control system and protection functions does it have?

Temperature: -20°C to 150°C; Humidity: 20%RH to 95%RH.

Inner: SUS#304 stainless steel; Outer: brushed stainless steel.

PID+PWM+SSR control; triple over-temperature, leakage, surge, compressor, water shortage, and lightning protection.