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Temperature and humidity test chamber -70°C~150°C 10-98%RH IEC 60068 environmental test equipment

Temperature and humidity test chamber -70°C~150°C 10-98%RH IEC 60068 environmental test equipment

The ET-002 Constant Temperature and Humidity Test Chamber is a high-precision environmental testing solution designed to simulate complex temperature (-70°C~150°C) and humidity (10~98%RH) conditions. With ±0.5°C temperature stability and ±3%RH humidity control, it complies with IEC/ISO standards, serving electronics, automotive, pharmaceuticals, and aerospace industries. Ideal for testing product durability, material aging, and operational reliability under extreme climates, the chamber delivers actionable data to optimize quality and meet global compliance requirements.

  • Brand :

    HONGCE
  • Model :

    ET-002
  • Certificate :

    Calibration Certificate(Cost Additional)
  • Product Origin :

    CHINA
  • Payment Method :

    T/T
  • Regular Packaging :

    Plywood

Temperature and humidity test chamber -70°C~150°C 10-98%RH IEC 60068 environmental test equipment

 

Product Introduction

Engineered for industrial-grade performance, the ET-002 combines advanced refrigeration, heating, and humidification systems to create stable, repeatable test environments. Its programmable touchscreen controller supports multi-segment test profiles, enabling automated simulation of real-world conditions like tropical humidity, desert heat, or arctic cold. The chamber’s robust structure and safety features (overtemperature alarms, leakage detection) ensure secure operation in both R&D labs and production line quality control.

Product Features

  1. Wide Environmental Range:
    • Temperature: -70°C to 150°C
    • Humidity: 10~98%RH (non-condensing)
  2. Precision Control:
    • Temperature stability: ±0.5°C | Uniformity: ±2°C
    • Humidity stability: ±3%RH | Uniformity: ±5%RH
  3. Rapid Transitions:
    • Heating/cooling rate: Up to 5°C/min (linear)
    • Humidity adjustment: 5%RH/min (stable conditions)
  4. Intelligent Automation:
    • 7” touchscreen controller with USB data export
    • Programmable cycles (up to 100 steps) for complex test sequences
  5. Safety & Efficiency:
    • Dual-overheat protection, emergency stop, and gas leakage sensors
    • Energy-saving standby mode (≤1kW in idle)
  6. Modular Design:
    • Easy-access maintenance panels and optional exhaust ducting
    • Scalable volume (100L to 500L) for diverse test requirements

International Reference Standards

  • Thermal & Humidity Testing:
    • IEC 60068-2-1 (Low Temperature Test)
    • IEC 60068-2-3 (Humidity Test)
    • ISO 16750-4 (Automotive Electronic Environmental Testing)
  • Industrial Safety:
    • IEC 61010-1 (Electrical Equipment Safety)
    • ANSI/UL 61010 (Laboratory Equipment Safety)
  • Pharmaceutical Compliance:
    • ICH Q1A (Stability Testing of New Drug Substances)

Product Uses

  • Electronics: Test PCBs, sensors, and connectors for moisture-induced failures.
  • Automotive: Validate ECUs, batteries, and interior components against ISO 16750.
  • Pharmaceuticals: Stability testing of drugs, packaging, and medical devices (ICH Q1A).
  • Aerospace: Simulate high-altitude cold and cabin humidity for avionics.
  • Consumer Goods: Ensure appliances and textiles withstand tropical/humid climates.

Technical Parameters

Test Item Parameter Specifications
Temperature Range -70°C ~ 150°C
Humidity Range 10~98%RH Non-condensing
Temperature Stability ±0.5°C At set point (25°C ~ 100°C)
Humidity Stability ±3%RH At 50~90%RH (25°C)
Temperature Uniformity ±2°C In empty chamber
Humidity Uniformity ±5%RH In empty chamber
Heating Rate Up to 5°C/min 25°C → 100°C (linear)
Cooling Rate Up to 5°C/min 25°C → -40°C (linear)
Internal Volume 100L (standard) W×D×H: 600×500×350 mm
Power Supply AC 220V/380V, 50/60Hz, 3-phase
Power Consumption 6–10 kW (peak)
Humidity Control Steam humidifier + refrigerant dehumidifier
Controller Microprocessor with PID auto-tuning 7” color touchscreen
Safety Features Overtemp alarm, phase loss protection, leakage sensor
Data Logging 20,000-point storage, CSV/PDF export
Noise Level ≤68 dB(A) At full load
Operating Altitude ≤2000 m

Tested Objects

  • Electronics: Semiconductors, LED lights, smart devices, and connectors.
  • Automotive Parts: Batteries, sensors, infotainment systems, and wiring harnesses.
  • Medical Devices: Implants, diagnostic equipment, and pharmaceutical packaging.
  • Aerospace Components: Flight controls, thermal blankets, and cabin systems.
  • Industrial Products: Motors, valves, and control panels for harsh environments.

Detectable Items

  1. Thermal-Humidity Performance:
    • Temperature/humidity tolerance limits.
    • Condensation risk and moisture absorption.
  2. Material Reliability:
    • Warping, corrosion, or delamination of plastics/metals.
    • Adhesive degradation and sealant effectiveness.
  3. Functional Testing:
    • Electrical conductivity changes in humid conditions.
    • Motor performance under high-temperature loads.
  4. Compliance Testing:
    • ICH Q1A stability for pharmaceuticals.
    • ISO 16750-4 cyclic humidity testing for automotive electronics.
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If you are interested in our equipment and want to know more details, please leave a message here. we will contact you as soon as possible.
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Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)

Contact Us:hongce@iectester.com

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