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  • Step into nonstandard laboratory and help boost China Aerospace.

    Through many selections, Linpin has become outstanding from the cutthroat competitions among lots of famous manufacturers in China and in the world and won the bidding. A group of low-temperature storage test chambers are ordered to be used for the storage of hydrogen-nickel batteries on shooting ranges and for activation tests within the activation time.

  • Simulate natural working condition to safeguard scientific research cause.

    Our company has already cooperated with many branch institutions, directly affiliated units, co-construction units of Chinese Academy of Sciences and holding companies in which Chinese Academy of Sciences directly has invested, for nearly one hundred times. Shanghai Linpin Instruments Co., Ltd has already become the first choice of brand for environment test equipments of Chinese Academy of Sciences.

  • Environment test chamber provides facilities to educational units.

    Linpin has years of experiences in cooperating with old schools with the history of a hundred years. Both parties have reaped in not only interests but also friendship and moving happiness. Linpin hereby wishes all teachers who are tireless in teaching students “foster students under the heaven and train talents throughout China”!

  • Talent standard: with good morality, talents and aim.

    Philosophy in employing talents: Equality, care, harmony, respect and promotion.

    Talents training: Select talents based on aims, and promote talents based on achievements.

  • About Us
  • About Us

  • Located in Min hang Economic & Technological Development Zone,the base of Science & Technology Industrial area of Shanghai, China. Shanghai Lenpure Instruments Co., Ltd. is a new & hi-tech shareholding enterprise that integrates environmental test facility's R&D. production and marketing.

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Spread Uniformly▪ Operate Fluently▪ High Reliability

Photovoltaic humidity freezing test chamber is suitable for photovoltaic modules (Solar panel), and make thermal cycle、humidity freezing cycle、High temperature high humidity and double 85 test, To confirm that if the unit can stand the negative temperature effect followed by high temperature and humidity, Meanwhile, the fatigue and thermal failure that brought by temperature repeatedly changing. In addition, also to confirm the thermal stress that the photovoltaic modules explored under the high humidity and the ability that can resist the moisture permeating for a long time. It is the essential testing equipment in the photovoltaic modules industry.

光伏湿冻试验箱-原.jpg
 
Thermal Cycling ▪ Humidity Freezing▪ Humidity heating
IEC 61646 Thin film ground photovoltaic modules thermal cyclic test、
Humidity-freezing test、humidity-heat test.
a、       Thermal cycle test(Purpose: To confirm about the ability that the unit can stand the thermal mismatch、fatigue and different stress under the temperature changing repeatedly)
b、       Humidity-freezing test(Purpose: To confirm about the ability that the unit can stand under the high temperature、high humidity and also followed by the effect of the temperature under 0C).
c、        Humidity-heating test(Purpose: To confirm about the ability that the unit can resist the moisture permeating for a long time)．
Intelligent touch screen▪ Automatic Calculation▪ Remote Control

The temperature humidity controller adopt real color 7.0” intelligent touch screen controller. The panel is very simple to operate, and the program is easy to edit, don’t need dial by the button and directly touch by the touch screen.

 
   
Safety、Protection equipment is equipped

Refrigerating system: The over-temperature of compressor

Humidification System: The dry burn of heating pipe、The abnormality of water supply、The abnormality of drainage

Test Chamber: The protection of over temperature、under-phase/ anti-phase

Leakage Protection: Distribution control panel open the power-off protection

ISO9001 Certificated
IEC61215、IEC 61646、GB/T19394－2003、 GB/T9535－1998、GB/T6492－1986 test standard

Specs&Technical Parameters

Performance Index

      Temperature range

-60℃～+100℃

 Temperature Volatility

±0.5℃

Temperature deviation

±2℃

Temperature increase/down rate

According to IEC 61646 test standard

Humidity Test

85℃，85% R.H

Humidity Range

20%～95% R.H

Sample Bearing

Solar energy thin-film unit: 6 pcs  180kg、alloy aluminium material holder: 280kg

Testing Method

a.Thermal cycle test  b.Humidity-freezing test c.Humidity-heating test

Time Function

0.1～999.9（H、M、S）adjustable
Control System

 Controller

real color 7.0” intelligent touch screen controller

Precision Range

Setting/Dispaly precision: 0.1℃、Humidity:+0.1%RH

The valued slope setting

Temperature: 0～100℃/min Humidity: 0～9.9％RH/min

 Lighting

High light low pressure safety energy saving lamp

Heating System

Special Stainless steel naked wire heating appliance

( Can work under the high temperature humidiy for a long time  

Refrigeration System

Original Tecumseh brand fully sealed single/double stageair cooled refrigeration compressor

Humidification System

Stainless steel special electric humidifier
Using Material

The material of exterior box

High Quality carbon steel board. phosphating static plastic spraying/

SUS304 Stainless steel matte line craze

The material of interior box

SUS304 Stainless plate high quality/mirror surface tabular rasa
The material of insulation

High density hardness Polyurethane foaming(100mm)

Heat insulation of the doorframe

High Strength Silicon Article forced tight: 1pc

Safety Protection

Leakage、Short circuit、Overheat、Motor overheating、Overpressure of compressor 、

Overload、Over-current protection

Power Supply

AC380V±10％ 50±0.5Hz 3 phase 5 l

Environmental for application

5℃～＋30℃ ≤85％R.H

注：
1、Above date is tested under the enviromental temperature of 25C(no load)
2、Test foundation: measuring the site of sensor far from the interior chamber for 1/10 distance

GB9271-2008 Paints and varnishes-Standard test version 本站下载
GBT14522-93 Artificial climate test method-UV light 本站下载
GBT16422.3-1997 Plastics – Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps 本站下载
GBT 12967.4-1991 Aluminum and the anodic oxidation of aluminum alloy  The testing of the performance of  dye anodic oxidation  UV light 本站下载
GBT 23987-2009 Paints and varnishes  The aging exposure of the artificial cliamte of coating  Expose to UV light and water  本站下载

 

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