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1200L Environmental Sand And Dust Test Chamber With CE Certification

Minimum Order Quantity : 1 Price : To Be Negotiated
Packaging Details : Wooden packing Delivery Time : 30-35 business days after received the payment
Payment Terms : L/C, T/T, Western Union Supply Ability : 25 per month
Place of Origin: China Brand Name: Envsin
Certification: CE and ISO Model Number: BY-CS-GJB150

Detail Information

Product Name: Dust Chamber Test Volume: 1200L
Inner Size: 1200*1000*1000mm(W*D*H) Outer Size: 4000*1600*2500mm(W*D*H)
Temperature Range: 23 ° C To +80 ° C Temperature Uniformity: ±2.0℃
Temperature Deviation: ±2.0℃ Temperature Fluctuation: ±1.0℃
Air Velocity: 18m/ S-29m /s Adjustable (SIEMENS Frequency Conversion Motor) Humidity Range: Less Than 30% RH (with Dry Air Dehumidifier Auxiliary Dehumidification Function)
High Light:

CE Sand And Dust Test Chamber


1200L Sand And Dust Test Chamber


1200L blowing sand test chamber

Product Description

SIEMENS Motor Dust Chamber Sand With CE Certification Dust Testing Instrument


  • Temperature range: 23 ° C to +80 ° C
  • Temperature uniformity: ±2.0℃
  • Temperature deviation: ±2.0℃
  • Temperature fluctuation: ±1.0℃
  • Air velocity: 18m/ S-29m /s adjustable (SIEMENS frequency conversion motor)
  • Humidity range: less than 30% RH (with dry air dehumidifier auxiliary dehumidification function)
  • Dust blowing mode: channel circulating dust blowing (forming horizontal dust flow in the test space)
  • Dust screen size: 150um-850um quartz sand can be screened
  • 1 Installed power: 48.5KW 80A


Note: The dust chamber meets GJB 150.12A-2009 environmental test method for military equipment laboratories (dust test)

GJB 360B-2009 Test methods for electronic and electrical components -- Class 5-100 Environmental test Methods (110 dust test)


Dust Chamber Structure:
  • Test volume: 1200L
  • Studio size: 1200*1000*1000mm (W*D*H)
  • Machine external size: 4000*1600*2500mm (W*D*H)
  • Observation window size: 500*500mm (H*W)
  • Door size: 1200*1000mm (H*W)
  • Inner material: advanced stainless steel plate (SUS#304).
  • Outer material: cold rolled steel plate + double-sided electrostatic spraying process
  • Power warehouse: located on the right side of the machine, air duct power, refrigeration dehumidification device, power warehouse with padlock type door.
  • Electronic control chamber: located in the front side of the machine, the hub of the electronic control system, the electronic control chamber with padlock door.
  • Power supply: AC380V±10%,50Hz±1 three-phase four-wire + ground cable (3/N/PE), ground resistance less than 4 ω


Dust Chamber working principle:

The temperature control of the dust chamber is based on the balance temperature control system. The dry bulb temperature measurement signal is converted into the temperature controller by A/D, and the temperature controller outputs the instruction to drive I/O through internal comparison operation, so that the air supply system, refrigeration dehumidification system and heating system work.


The main brain controller combines the cooling capacity output of the refrigeration dehumidification system, and controls the heating system to generate the corresponding heat output through THE PID algorithm. The cold and heat are evenly distributed through the air supply system to the test chamber, so that the cooling heat loss of the set test temperature can be compensated continuously so as to achieve the constant temperature control.


On the premise of balanced temperature control, at the same time through the circulating air duct of the air transport system, the quantitative ratio of dust is balanced and disturbed circulation, so as to achieve a controllable simulated temperature, humidity and dust test environment

1200L Environmental Sand And Dust Test Chamber With CE Certification 0

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