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Electronics Environmental Stress Screening Chamber Rapid Temperature Cycling Chamber

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Electronics Environmental Stress Screening Chamber Rapid Temperature Cycling Chamber

Name: Electronics Environmental Stress Screening Chamber Rapid Temperature Cycling Chamber
Brand: Jianqiao
Price: 1 USD

Brand Name : Jianqiao

Model Number : JQESS-100

Certification : CE

Place of Origin : China

MOQ : 1

Payment Terms : ,T/T

Supply Ability : 300

Delivery Time : 5~ weeks

Heating System : Stainless Steel Tubular Heater

Cooling System : Mechanical Refrigeration

Warranty : 1 Year

Refrigeration Compressor : hermetic compressor(Tecumseh)

Humidity Uniformity : ±2.0％RH

Fan : Centrifugal blower

Humidifier : Steam humidifier

Humidity Control Range : 20.0%RH～95.0%RH

Evaporator : Fin - and - Tube Heat Exchanger

Chamber Size : 1000mm x 1000mm x 1000mm

Humidity Control : 10% ~95%RH

Packaging Details : Wooden case

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Fast Temperature Change Chamber (also known as a Rapid Temperature Cycling Chamber or Thermal Cycling Chamber) is an environmental test chamber designed to subject products or components to rapid and extreme changes in temperature, simulating real-world environmental stress conditions.

Fast Temperature Change Chamber – Overview

Purpose

To test the durability and reliability of materials, electronic devices, automotive parts, and other components under rapid thermal stress caused by abrupt temperature shifts.

Key Features & Structure

Component	Description
Test Area / Work Space	Stainless steel inner chamber where products are placed
Insulation Layer	High-performance insulation to ensure efficiency and temperature uniformity
Outer Body	Usually powder-coated steel or stainless steel for durability
Temperature Control System	PID controller with programmable profiles for ramp rate, dwell time, etc.
Refrigeration System	Cascade or single-stage compressor systems using R404A, R449A, or R508B etc.
Heating System	Electric heater with rapid response capability
Air Circulation Fan	High-speed blower for fast and uniform temperature changes
Safety System	Overheat/overcool protection, door interlock, emergency stop, thermal fuses

Typical Technical Specifications

Parameter	Typical Range
Temperature Range	-70°C to +180°C
Change Rate	5°C/min to 25°C/min or higher (programmable)
Temperature Uniformity	±1.0°C or better
Chamber Volume	50L to 1000L+
Ramp Rate	Programmable rise/fall times
Cooling Method	Air-cooled or water-cooled

Applicable Standards

IEC 60068-2-14: Temperature change test
MIL-STD-810H Method 503: Temperature shock
JEDEC JESD22-A104: Thermal cycling for electronic components
ISO 16750-4: Road vehicles — Electrical and electronic equipment — Environmental conditions

Common Test Types

Test Type	Description
Thermal Cycling	Gradual transition between high and low temperatures
Thermal Shock (2-zone/3-zone)	Rapid transfer between hot and cold zones (e.g., <10s transition time)
Burn-In Test	Prolonged exposure at high temperatures
Stress Screening	Accelerated life test under cyclic stress

Use Cases

Automotive ECUs, batteries, sensors
Aerospace components
Semiconductor devices and PCBs
LED modules and displays
Plastics and composite materials

Electronics Environmental Stress Screening Chamber Rapid Temperature Cycling Chamber

15 °C/mimutes

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