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Lisun Electronics Test Inc.

China Manufacturer with main products: Goniophotometer, Spectrophotometer, Integrating Sphere, LED Test Instruments, CFL Test Instruments, EMC Testing, Electrical Safety Testing,...

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GDJS/GDJW Temperature and Humidity aging environmental test chamber is programmable

FOB Price: 12,500.00 - 14,800.00 USD/Set
Supply Ability: 10 Carton/Cartons per Month
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shanghai in China
Packaging Details: Wooden case

Quick Details

  • Usage: Auto Testing Machine
  • Power: Electronic
  • Model Number: GDJS/GDJW
  • Brand Name: LISUN


It is according to IEC60068-2-1(GB/T2423.1) and IEC60068-2-2(GB/T2423.2). It is used to test the CFL/LED which meets IES LM-80-08, electricity products, electronic components, material and so on.

?The chamber is produced by SUS304 Steel, the temperature keeping material is produced by Polyurethane hard foam and ultra-fine fibre glass, the doorframe heat insulated by Double high temperature aging silicone rubber door sealing strip.
?The temperature controller is used by Korean TEMI display in English/Chinese and German Siemens PLC, it can be communicated to PC via RS-232. The temperature accuracy is 0.1 and humidity is 0.1%R.H
?The temperature sensor is platinum PT100 Ohms/MV resistor
?The heating system is full separately system which produced by Nickel chromium alloy electric heating type heater
?The cold system is applied by fully enclosed fan cooled single-stage and cascade refrigeration mode, the compressor is from France TECUMSEH brand which can allow you get after sales support from many countries
?The cyclical system is applied by High temperature low noise air conditioning type motor and Multi blade centrifugal wind wheel
?The safety self-protection function include Electric leakage, short circuit, over temperature, motor overheating, compressor pressure, overload, over-current protection
?Working Power: AC380V±10% 3phases and frequency  50Hz/60Hz
?Working Environmental: Temperature is 5℃~+30  Humidity ≤85%R.H


High & Low Temperature and Humidity Chamber with Programmable Function (GDJS Series)

Model (cm)






Workroom Dimensions






Exterior Dimensions






Work Power






Temperature Range

A: -20-150      B: -40-150     C: -60-150

Humidity Range

30%~98% R.H



Humidity Deviation

-2%~-3% R.H

Temperature Rise Speed


Temperature Down Speed




High and Low Temperature Chamber with Programmable Function (GDJW Series)

Working Room Size






Workroom Dimensions (cm)






Temperature Range

A: -20-150      B: -40-150     C: -60-150



Temperature Rise Speed


Temperature Down Speed



 The * in GDJS-225* means the temperature range A: -20-150, B: -40-150,  C: -60-150



Company Information


Lisun Electronics Inc was found by Lisun Group in 2003. We have sales & service offices in Hong Kong and Shanghai, Russia, USA, India and Korea. In 2012, we built a high level products show room & lab center in Shanghai. Lisun Group has set up a new manufactory in China to research and develop the world high-technology CFL & LED Test Instruments. Its quality system has been strict certified by ISO9001 : 2008. The Lisun Group have been authenticated by the third party lab and awarded by CE certificate. As a CIE Supportive Membership, all of the test instruments products by Lisun Group were designed according to CIE Standards.


Lisun Group's products have been sold to more than 50 countries and regions in Europe, America, Australia, Africa and Asia. Its quality was well accepted by many world-famous companies such as TUV, SGS, UL, GE, Philips, Sharp OSRAM, SONY and so on. Lisun Group wins thousand of customers' trust with motto "Right Product, Right Price and Right Service". We will continue presenting higher quality products to our customers in future.



Our Services


IES file test Service:
We will test two lamps for you for free and supply you the following two kinds of test report.
1. LM-79 IES or LDT files report for distribution curve intensity test by Goniophotometer System
2. LM-79 report for lumen, CCT, CRI, Spectrum test by Integrating Sphere & Spectroradiometer System LPCE-2(LMS-9000)

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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