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Highly Accelerated Stress Test Thermal Cycling Chamber for Semiconductor Tesing​

KOMEG Technology Ind Co., Limited
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KOMEG Technology Ind Co., Limited
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: +86-769-23321820
Contact Person:
Mr Louis Long

Highly Accelerated Stress Test Thermal Cycling Chamber for Semiconductor Tesing​

Brand Name : KOMEG
Model Number : ESS-1000SL15
Certification : CE, , ISO
Place of Origin : China
Price : negotiation
Payment Terms : T/T, negotiable
Supply Ability : 1, 000 SETS / YEAR
Delivery Time : 50 days upon your deposit
Packaging Details : Strong Plywood Case
Product Name : Repid Temp Change chamber
Application : reliability testing, research & development testing, failure analysis
Working Chamber Volume (L) : 1000L
Power Source : AC380V
Cooling Mode : Water Cooled
Temp. Rate of Change ºC /Min : 15 ºC /Min
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Highly Accelerated Stress Test Thermal Cycling Chamber for Semiconductor Tesing​

1. Applications:

KOMEG Turnkey Environmental Stress Screening (ESS) Systems are specially designed to meet a range of ESS testing applications. ESS Systems consist of a test chamber, controller, product fixture, interconnect and wiring, and a functional tester.

Developed to help electronics manufacturers detect product defects and production flaws, Environmental Stress Screening forces infancy product failures that would otherwise occur after final assembly and product delivery. ESS Chambers’ goal is to improve profitability by eliminating defective products. ESS Systems can meet individual performance needs, product loading, and throughput requirements. KOMEG Technology has the experience to provide the best solution for ESS testing at your company.

Environmental stress screening (ESS) is also known as Burn-in, AST (Accelerated Stress Testing), HALT (Highly Accelerated Stress Test), or HASS (Highly Accelerated Stress Screening). No matter what the name is, the idea is the same: create a test program that allows you to eliminate the infant mortality of your products.

2. Thermal Cycling Chambers' Features:

Standard Water cooled systems
Copper tubing cooling coils with aluminum fins;
Solder-in-place components minimize leakage;
High temperature silphosed or silver soldered joints
Stainless steel drip pans in both compressor and cascade compartments contain condensate;
HFC refrigerants;

Electrical Features
Nichrome wire heating elements;
Fail safe fusible link high heat limit protection;
Door interlocks to prevent test interruption;

Lockable enclosed cabinet
Cable access ports
Fast Product Change Rates
Vertical or horizontal airflow configuration and
Ethernet Interface

3. Specifications




Working Chamber Volume(L)


Temp Rate of Change( ºC /Min)

15 ºC /Min

Temperature Range

-70 ºC~+100 ºC( Rapid Temp Change -55 ºC~+85 ºC Full Linear Control)

Humidity Constancy

±0.5 ºC

Temp Constancy

±3.0 ºC

Exterior Material

Cold-rolled steel sheet (Rust proof & Plastic Spray treated )/ Stainless Steel

Interior Material

Stainless Steel Plate(SUS 304)

Insulation Material

Rigid Polyurethane Foam

Safety Devices

over pressure,over heat and over current protection for compressor, over temp. protection,


Semi-Hermetic Compressor

Cooling Mode

Water Cooled

Control system

Balanced Temperature & Humidity Control System(BTC type)


Iron-chrome wire heater


Centrifugal Blower

Observation Window

Glass incorporating heat generator

Temp Sensor



Touch screen programmable controller

Ambient Temp.



AC 380V/50Hz 3phase 5 wires+ Ground wire

Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available

4. ESS Test Chambers Application on Solar Panel PV Module Industrial:

Solar Panel Test Conditions is as below:

Thermal Cycle Test Profile

Humidity-Freeze Test Profile

5. Structure:

Overall structure, new test chamber designed very easy to operation and maintenance:
Water and electricity system separation design;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration servicing, etc.

6. Material:

TRUMPF machines for sheet metal processing;
Tecumseh, Bock Compressor;
High quality electronic components (e.g. DANFOSS, ALCO, RANCO, SPORLAN, SAGINOMIYA, Schneider solenoid valve)

Product Tags:

environmental test chambers


temperature cycling chamber

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