Environmental Testing Temperature Humidity Chamber 1000L -70°C to +150°C IEC60068-2-78 Compliant

Price Negotiable

Price: Customized

MOQ: 1

Delivery Time: 45 days

Brand: Sinuo

Product Description

Compliance Standards & Certifications

IEC60068-2-1:2007 Environmental Testing - Test A: Cold
IEC60068-2-2:2007 Environmental Testing - Test B: Dry Heat
IEC60068-2-30:2005 Environmental Testing - Test Db: Damp Heat, Cyclic (12h+12h cycle)
IEC60068-2-78:2012 Environmental Testing - Test Cab: Damp Heat, Steady State

Equipment Overview

This environmental testing chamber performs cold, heat, humidity, and dryness testing for raw materials and electronic devices including electronics, electrical appliances, and plastics. The chamber verifies product reliability during storage and transportation under alternating high/low temperature and humidity conditions.

Technical Specifications

Control System	PLC and touch screen intelligent control
Chamber Dimensions	Internal: 1000×1000×1000 mm \| External: 1280×2150×2050 mm
Temperature Range	-70°C to +150°C
Humidity Range	20% to 98% RH
Temperature Fluctuation	±0.5°C
Humidity Fluctuation	≤2.5%
Heating Rate	≥2-3°C/min
Cooling Rate	≥1°C/min (average no load)
Working Noise	≤70dB(A)

Controller Specifications

7-inch color touch screen display
Dual control modes: program/fixed value
Temperature measurement: -90.00°C to 200.00°C (±0.2°C)
Humidity measurement: 1.0% to 100% RH (±1% RH)
Communication interface: RS232/RS485 (up to 1.2km)
120 program groups with up to 100 segments each
Multi-language support: Chinese/English

Cooling System

Operation Mode	Air-cooled mechanical compression single-stage refrigeration
Compressor	Hitachi or Emerson low-temperature scroll compressor
Heat Exchange	SWEP cold coal heat exchange system (Sweden SUS#316)
Cooling Method	Air cooling with automatic cold coal flow rate adjustment