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China factories

China factory - Sinuo Testing Equipment Co. , Limited

Sinuo Testing Equipment Co. , Limited

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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  3. IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~
China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~
China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~

  1. China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~
  2. China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~
  3. China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~
  4. China IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~

IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~

  1. MOQ： 1 Set
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5 Sets / Month
Delivery Time 30 days
Packaging Details Plywood Case
Inner box volume 3.38m³
Temperature range -40~+100℃
Humidity range 20%〜98%RH
Temperature uniformity ±2.0℃
Temperature fluctuation ±0.5℃
Temperature deviation ±2.0℃
Heating rate About 3℃/min
Cooling rate Average 1℃/min
Brand Name Sinuo
Model Number SN886-3.38m³
Certification Calibration Certificate(cost additional )
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5 Sets / Month
Delivery Time 30 days Packaging Details Plywood Case
Inner box volume 3.38m³ Temperature range -40~+100℃
Humidity range 20%〜98%RH Temperature uniformity ±2.0℃
Temperature fluctuation ±0.5℃ Temperature deviation ±2.0℃
Heating rate About 3℃/min Cooling rate Average 1℃/min
Brand Name Sinuo Model Number SN886-3.38m³
Certification Calibration Certificate(cost additional ) Place of Origin China
High Light 3.38m3 Temperature and Humidity Test Chamber ，Walk In Temperature Humidity Test Chamber

 

IEC 60068-2-78 Walk-in Temperature and Humidity Test Chamber 3.38m³ Temp. -40~+100℃

 

 

Product information:

 

This equipment is suitable for high and low temperature tests on electrical, electronic, mechanical and large parts, semi-finished products, finished products, etc. It can simulate high and low temperature changes to test the quality and reliability of products and parts.

 

 

Applied Standard:

 

IEC60068-2-1:2007 Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT

IEC60068-2-2:2007 Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT

IEC60068-2-78:2001 Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT

IEC60068-2-22:2005 Environmental Testing Part 2-22: Tests Test N: Change of temperature, IDT

 

 

Features:

 

  1. The test system structure design should be advanced and reasonable, the manufacturing process should be standardized, and the appearance should be beautiful and generous.
  2. The main functional components of the test box should all adopt world famous brand configuration (high gold content), advanced and reliable technical principles, and optimal control of noise and energy saving.
  3. The matching and assembly of parts are well matched. The main functional components should all adopt original imported parts with international advanced level. It improves the safety and reliability of the equipment and ensures the long-term and high-frequency use requirements of users.
  4. The equipment has good operability, maintainability, good temperature stability and durability, good safety performance, no pollution to the environment and no harm to personal health.
  5. All wires in the control cabinet should have serial numbers and numbers printed by special equipment, and the lines should be clear.

 

Sample Restrictions:

 

  1. Testing and storage of samples of volatile substances;
  2. Testing and storage of samples of corrosive substances;
  3. Testing or storage of biological samples;
  4. Testing and storage of samples of strong electromagnetic radiation sources.

 

Technical Parameter:

 

Inner box volume 3.38m³
Temperature range -40~+100℃
Temperature uniformity ±2.0℃ (In steady state)
Temperature fluctuation ±0.5℃ (In steady state)
Temperature deviation ±2.0℃ (In steady state)
Heating rate About 3℃/min (average rate over the whole process under no load)
Cooling rate Average 1℃/min (average rate over the whole process under no load)
Humidity range

20%〜98%RH

 
Humidity fluctuation ±3.0%RH (at constant state)
Humidity deviation +2.0%RH～-3%RH (＞75%RH); ±5.0%RH (≤75%RH) (at constant state)
Cooling method Water-cooled type
Power supply voltage 380V±10% (three-phase five-wire); 50Hz±10%
 
 

Air conditioning system:

 
Working principle Forced ventilation internal circulation, balanced temperature and humidity control method
Air circulation device Extended shaft centrifugal fan, long shaft external motor drive
Air heating method Use special spiral nickel-chromium alloy resistive electric heater with large heat dissipation area; PID+SSR drive control;
Water cooling method Water-cooled heat exchanger
Dehumidification method Refrigeration light tube surface dehumidification
Heating method Nickel-chromium alloy electric heating wire heating, PID adjustment, actuator: solid-state relay
 
 

Equipment use conditions:

 

  1. Voltage: three-phase 380V±10%; 50±10Hz; three-phase four-wire + ground wire;
  2. Ambient temperature: <30℃;
  3. Ambient humidity: < 85%R.H (25℃);
  4. Atmospheric pressure: 86～106Kpa;
  5. Environmental conditions: no strong vibration around the equipment site, no strong electromagnetic field interference, no high concentration of dust and corrosive substances, no direct sunlight or other heat sources.
  6. The equipment should be placed horizontally in a well-ventilated test room, and sufficient space should be left around for operation and maintenance.
  7. Water tower: (15 refrigeration tons, 12 cubic meters/H)
  8. Power: 32KW 80A

 

 
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Total Annual:

    800000-1500000

  • Employee Number:

    30~50

  • Ecer Certification：

    Verified Supplier

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...

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Get in touch with us

  • Reach Us
  • Sinuo Testing Equipment Co. , Limited
  • Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
  • https://www.sinuotek.com/

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