+606-603 6161     +6012-683 8063

JNG Industry Sdn Bhd
No.163, Jalan S2 C6,
Green Technology Park,
70300 Seremban,
Negeri Sembilan, Malaysia.

JG-9011 High And Low Temperature Test Chamber

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JG-9011 High And Low Temperature Test Chamber Temperature And Humidity Chamber / High And Low Temperature Test Chamber Environmental Test Machine

Equipment Usage:
  • This equipment is mainly for electrical and electronic products, as well as its components, and other materials under high temperature, low temperature, damp and hot environment of storage, transportation and use suitability test. 
  • It is mainly used for the product according to the national standards or set requirements, users under the condition of experiment, the characteristics of physics and other related products environmental simulation test, and to judge the performance of the products, whether can still meet predetermined requirement, so that for product design, improve, identification and factory inspection.

  • This equipment is mainly composed of box body, refrigerating system, heating system, add wet system, air circulation system and the composition of control system.
  • The body shell to use SUS304 stainless steel hairline board or oil high quality baosteel cold rolled plate electrostatic spraying, middle large observation window, the door is with observation lamp, the user can clearly see the test sample.
  • This equipment adopts the standardized multi-functional design, the program runs and constant operation function. Main controller USES the south Korean import temperature and humidity control instrument, special touch screen LCD display, communication interface, large capacity, simple operation, the user can custom curve of temparature and humidity control for temperature and humidity test. It has heating, cooling, humidification, dehumidefication independent, unique way of wet BTHC equilibrium temperature and timing function.
  • Impact taikang compressor refrigeration system adopts closed, mechanical single stage refrigeration or complex overlapping cryogenic loop system, automatic control and safety protection coordination system. Stainless steel, nickel chromium plate shape electric heater (small overshoot) external humidification way humidification system, when making low temperature without water, easy to implement and humidity control.

Conform To The Standard:
  • GB 10589 - 89 Low temperature test chamber technology conditions
  • GB 10592 - 89 High and low temperature test chamber technology conditions
  • GB 10586 - 89 Humid heat test box technical conditions
  • GB 11158 - 89 High temperature test chamber technology conditions

Technical Specifications:

Technical Parameter

Model JG-9011
Capacity 80L    120L    200L (Or customized)
Temperature Range -20 ~ +150ºC   -40 ~ +150ºC   -60 ~ +150ºC   -70 ~ +150ºC
Humidity Range 20% ~ 98%R.H (According to customer requirements) Humidity Error

≤+2% / ­3%R.H

Temperature Fluctuation ±0.5ºC Can be increased to 0.1ºC Temperature Uniformity ±2ºC Can be increased to 0.5ºC
Heating Rate 2 - 3ºC/min Can be increased to 10ºC  above Cooling Rate 1ºC/min Can be increased to 10ºC above
Power -40ºC    4KW ~ 6KW

Power Supply

AC380V     50Hz

≤65dB (National Standard ≤75dB)

Above all is no-load

Control System

Control Instrument Ac contactor and thermal relay with France Schneider intermediate relay Omron

Setting precision: plus or minus 0.1°C,

temperature humidity plus or minus 1% R.h.

Instructions precision: plus or minus 0.1°C,

temperature humidity plus or minus 1% R.h.

Sensor High precision grade A Pt100 platinum resistance sensor Heating Humidifying System Independent nickel-chromium alloy electric heating heater
Humidity System

The outer humidifier pumped water way, water supply automatic control and more than recycled water saving and reducing consumption

Circulation System Low noise of heat-resistant, air-condition motor
Leafy type centrifugal rotor
Cooling Cooling Way Imported closed compressor / single stage compression refrigeration.
Binary cascade compression refrigeration.
Cooling Way Air coolid Refrigerant Environmental protection refrigerations 404A   (R23)


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