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Stable Lead Time ESS Test Chamber Thermal Cycling Chamber for PV Module testing

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

Stable Lead Time ESS Test Chamber Thermal Cycling Chamber for PV Module testing

Brand Name : KOMEG
Model Number : ESS-SLL
Certification : CE ISO9001
Place of Origin : CHINA (MAINLAND)
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 1000 Set/Sets per Year
Delivery Time : 25-35 work days
Packaging Details : Packed by PP firstly, and then reinforced with plywood case for outer packing
Material : Stainless Steel
Cooling Mode : Water Cooled
Performance : -70℃~+100℃
Temp Rate Of Change( ℃/Min) : 10
Standard : Internationally Accepted
Working Chamber Volume(L) : 1000
Power : AC 380V/50Hz 3phase 5 Wires+ Ground Wire
Warranty : Free parts warranty for 12 months
Controller : LCD touch screen controller
Customization : Available
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Stable Lead Time ESS Test Chamber Thermal Cycling Chamber for PV Module testing

Applications :

Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spare parts, particularly applies to environmental stress screening test (ESS)

Environmental stress screening (ESS) refers to the process of exposing a newly manufactured or repaired product or component (typically electronic) to stresses such as thermal cycling and vibration in order to force latent defects to manifest themselves by permanent or catastrophic failure during the screening process. The surviving population, upon completion of screening, can be assumed to have a higher reliability than a similar unscreened population.
ESS can be performed as part of the manufacturing process or it can be used in new product qualification testing.

ESS Testing Purpose
Testing at the physical environmental conditions (shock, vibration, temperature, altitude, humidity, etc.) that simulate those encountered over the operational life of the component. Random vibration and temperature cycling have proven to be the most successful forms of ESS in terms of effective flaw precipitation.


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.


1. We are manufacturer, offer reasonable price.

2. LCD touch screen controller.

3. With USB and RS-232 interface.

4. Free parts warranty for 12 months.

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

Working Chamber Volume(L)22540810002254081000
Temp Rate of Change( ℃/Min)51051051015510510510
Rapid Temp Change -55℃~+85℃
Full Linear Control
Temp Change -
Full Linear Control
Humidity Constancy±0.5℃
Temp Constancy±3.0℃
Exterior MaterialCold-rolled steel sheet (Rust proof &
Plastic Spray treated )/ Stainless Steel
Interior MaterialStainless Steel Plate(SUS 304)
Insulation MaterialRigid Polyurethane Foam
Safety Devicesover pressure,over heat and over
current protection for compressor,
over temp. protection,
CompressorSemi-Hermetic Compressor
Cooling ModeWater Cooled
Control systemBalanced Temperature & Humidity Control System(BTC type)
HeaterIron-chrome wire heater
BlowerCentrifugal Blower
Observation WindowGlass incorporating heat generator
Temp SensorPt-100
ControllerTouch screen programmable controller
Ambient Temp.+5℃~+35℃
PowerAC 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

Packing Details:

We use PP Film wrapping the test chamber to protect the test chamber from moisture or being scratched first, then use strong plywood case for easyload and transport, and to keep the chambers from potential crash or impact.


1. Automatic adding water function, and automatic filling water upon the water short storage while testing.

2.Automatic operation to test process finished, easy to use.

3.Temperature control: LED digital temperature controller can make accurate testing of temperature setting, control and display.

4. LED digital timer, when the inner box's temperature reached the setting value, then start to time to ensure the test complete.

5.Accurate pressure: temperature chart always shows the inner box's pressure and relative humidity.

6.Water device is automatically discharge not saturated steam in order to achieve the best steam quality.

7.A integrated silica gel door gasket, air tightness is very good, and long operation life.

8.The inner box is mirror-polished , graceful and non-pollution.

After-sale Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.

Product Tags:

Environmental Stress Screening Chambers


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