Universal Environmental Testing Machine Programmable Constant Temperature and Humidity Test Chamber

• Power Supply: 12 Months
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Temperature Range: -20 ~ +150 ºC
• Humidity Range: 30 ~ 98% R • H
• Temperature Fluctuation Degree: ± 0.5 ºC
• Model NO.: SH8910
• The Average Temperature Cooling Rate: 0.7 ~ 1 ºC / Min
• Humidity Fluctuation Degree: +2,-3% R·h
• The Average Temperature Rise Rate: 1 ~ 3 ºC / Min
• Function: Constant Temperature and Humidity Test
• Delivery: Within 10-40 Working Days After Order Confirmed
• Shipment: Ocean or The Customer’s Requirement
• Transport Package: Wooden Box
• Specification: 500*600*500mm
• Trademark: Sunho
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 1500 Set Per Year

Product Description

Universal Environmental Testing Machine Programmable Constant Temperature and Humidity Test Chamber

1. Product Description

It is designed and manufactured according to the standard requirement of UL-943, mainly used for the constant temperature and humidity testing. 

2. Standards

UL-943

3. Technical Parameters
 

Temperature range	-20 ~ +150 ºC
Humidity range	30 ~ 98% R • H
Temperature fluctuation degree	± 0.5 ºC
Uniformity degree	± 1 ºC (+80 ºC) ± 2 ºC (-20 ºC)
Humidity fluctuation degree	+2,-3% R·H
Uniformity degree	±2% R·H(>75% R·H) ±5% R·H(<75% R·H)
The average temperature rise rate	1 ~ 3 ºC / min
The average temperature cooling rate	0.7 ~ 1 ºC / min

Structure and materials

The size of the test chamber	D500*W600*H500mm
The inner side test chamber material	SUS304B mirror stainless steel plate.
Test chamber door	single door, single window