• 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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Attractive appearance ▪ Efficient and Safe ▪ Used widely

High/low Temperature Test Chamber As one must-have test equipment for aircraft industry, automobile industry, home appliance industry and scientific research field, it can be used to test and determine the parameters and performance of electrical, electronic products and materials upon change of the temperature environment in high-temperature, low-temperature or constant tests.
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.
plantinum resistance temperature and humidity transmitter

Temperature sensor

PT100 platinum resistance thermometer

Balance temperature and humidity adjusting method
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.
Top Facilities ▪ Ecology and science
Refrigeration principle and compressor: In order to meet the requirements of test chamber on temperature decrease rate and lowest temperature, the test chamber's refrigeration system introduces the cascade refrigeration system composed of imported compressor, and boasts such advantages as reasonable matching, high reliability, easy operation and maintenance and so on.

ISO9001:2000 Certified

ISO14001:2004 Certified

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

                                    corresponding IEC ISO & ASTM standards


 

Model

LRHS-101B-L

LRHS-225B-L

LRHS-500B-L

LRHS-800B-L

LRHS-1000B-L

Dimension of Working Room (mm)

 

450×450×500

500×600×750

700×800×900

800×1000×1000

1000×1000×1000

Overall Dimension

(mm)

1200×1000×1650

1300×1150×1900

1450×1400×2100

1550×1600×2250

1850×1600×2250

Temperature range

 

A: RT～-20℃    B: RT～-40℃    C: RT～-60℃    D: RT～-70℃

Volatility uniformity

 

≤0.5℃/≤2℃

Temperature

increase rate

 

1.0～3.0℃/min

Temperature decrease rate

 

0.7～1.0℃/min

Controller

 

Imported LED digital display PID + SSR microcomputer integrated controller

 

Accuracy range

 

Setting accuracy : Temperature 0.1℃

Indication accuracy : Temperature 0.1℃

 

The technical information will be  subjected to change without notice

 
GB 10589-89 美狮会员注册 手艺前提 本站下载
GB-T5170.5-2008 电工电子产物情况尝试装备查验方式 干冷尝试装备 本站下载
GBT 2423.4-2008 电工电子产物情况尝试 第2局部：尝试方式 尝试Db： 交变干冷(12h＋12h轮回) 本站下载
GBT 2423.9-2001 电工电子产物情况尝试 第2局部 尝试方式 尝试Cb 装备用恒定干冷 本站下载
GBT 2423.34-2005 电工电子产物情况尝试 第2局部尝试方式 尝试Z AD 温度 湿度组合轮回尝试 本站下载
GBT 2423.50-1999 idt IEC 68-2-671995 电工电子产物情况尝试 第2局部：尝试方式 尝试Cy恒定干冷 首要用于元件的加快尝试 本站下载
GBT 2423[1].1-2008 电工电子产物情况尝试 第2局部尝试方式 尝试A 高温 本站下载
GBT 10592-2008 高美狮会员注册 手艺前提 本站下载
GBT 11158-1989 美狮会员注册 手艺前提 本站下载
GB-T 2423.4-93 电工电子产物根基情况尝试规程 尝试Db 交变干冷尝试方式 本站下载
GB-T 11158-89 美狮会员注册 手艺前提 本站下载
GJB 4.6-1983 舰船电子装备情况尝试 交变干冷尝试 本站下载
JB-T 8250.5-1999 拍照机高、高温尝试方式 本站下载
SJT 31129-1994 高高温测试装备无缺请求和查抄评定方式 本站下载

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