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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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Reasonable design ▪ unit science and humanities

Air ventilation Aging Test Chamber It is suitable for the thermal endurance test of electrical insulating materials and the air exchange aging test of electronic parts and components as well as plastic products. Test and judge the adaptability of products when stored and used in high-temperature environmental conditions; measure the properties of test specimens upon aging in high-temperature and barometric air and compare the results with that of the un-aged test specimens.
 
 
Touch key ▪ Automatic warning and Accurate temperature control
Imported P.I.D micro-computer S.S.R temperature controller of digital touch key（RKC（Place of Origin：Japan）），Temperature and humidity control introduces the same channel coordination control method of P.I.D + S.S.R system.Have the function of automatic calculus, and can revise temperature & humidity change conditions to realize more accurate and stable temperature & humidity control.
 
How it works: Oxidizes specimen by filling fresh air.
2-200 times/hour
(air change method: automatic air change under control of meter)
Air enter from the bottom and exhaust from the top
Air change hole diameter: top hole: 35mm (adjustable) → air change
Bottom hole: 40mm (fixed) → air exhaust
 
 
Excellence ▪ Nuanced and comfortability
Seal: The double-layer high temperature resistant high-tension sealing strip between door and chamber of the equipment can ensure obturation of testing area.
Door handle: Introduce the door handle without counteraction for easy operation.
Feet wheel: High-quality fixable PU active wheels are installed on the bottom of the machine.

ISO9001:2000 Certified

ISO14001:2004 Certified

Complied Standards：GB10485-89 GB4208-93 GB/T4942 and

                                    corresponding IEC ISO & ASTM standards
 

Model (CM)

LRHS-101-NQ

LRHS-225-NQ

LRHS-504-NQ

LRHS-800-NQ

LRHS-1000-NQ

Workroom Dimensions

45*45*50

50*60*75

70*80*90

80*100*100

100*100*100

Exterior Dimensions

 110*83*160

125*93*180 

145*110*200 

145*140*210  

165*148*210  

Turnplate Diameter

φ300mm

φ400mm

φ600mm

φ700mm

φ900mm

Temperature Range

RT+10℃~200℃, 300℃

Evenness

±2℃

Constant Temperature Fluctuation

±0.5℃

Ventilation Time

1min~99h adjustable

Ventilation Volume

2~100 times/h
GBT3512-2001硫化橡胶或热塑性橡胶热空气加速老化和耐热试验.pdf 本站下载
GBT 2951.12-2008 IEC 60811-1-2：1985 电缆和光缆绝缘和护套材料通用试验方法 第12部分：通用试验方法 热老化试验方法.pdf 本站下载
GB-T 3512-1983 橡胶热空气老化试验方法.pdf 本站下载
JBT 7444-94空气热老化试验箱.pdf 本站下载

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