Constant Temperature Humidity Test Chamber

Constant Temperature humidity test chamber

Product Description:

Programmable constant temperature humidity chamber is a reliability and efficiency environment test chamber which satisfies the test requirements.the PLC controller can accurately controller the constant temperature and humidity level by the simple operation.

Programmable Constant Temperature Humidity Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

Features:

Experimental space volume:
100L/150L/225L/408L/800L/1000L (can be customized)

Test standard(including but not limited to... ):

Compliance with ASTM G53-77 specifications GB, GJB, MIL, ASTM, CNS, IEC, JIS, AATCC, DIN, Fed Test, BS and SAE.

Application Details:

1. To simulate test environment with different temperature and humidity

2. Cyclic test includes climatic conditions: temperature and humidity test,holding test, cooling-off test, heating-up test, moistening test and drying test…

3. Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation

4. Uncover test unit weakness in a short-term test with accelerated time effect

Application industry (not limited to the following):

1. electronic, electrical, mobile, data

2. communication, instrumentation, vehicle parts

3. Plastic products, metal, food

4. Chemistry, building materials, medical treatment

5. Space and other products to detect the quality of use

Standard Parameter:

1. Internal dimension (W*D*H)——500*600*750mm

2. External dimension (W*D*H)——1000*1170*1650mm

3. Temperature range——-70~+150℃

4 .Temperature fluctuation——±0.5℃

5. Temperature uniformity——2℃

6. Humidity range——20~98%RH (Refer Image below)

7. Humidity fluctuation——±2.5%RH

8. Humidity uniformity——3%RH

9. Cooling speed——1℃/min in average (without loading)

10. Heating speed——3℃/min in average (without loading)

11. Internal chamber material——SUS#304 stainless steel, mirror finished

12. External chamber material——Stainless steel

13. Cooling method——Air cooling

14. Controller——LCD touch screen, programmable control temperature and humidity，Can set different parameter for cyclic test

15. Insulation material——50mm high density rigid Polyurethane foam

16. Heater——Explosion-proof type SUS#304 stainless steel fins radiator pipe heater

17. Lighting——Heat resistance

18. Temperature sensor——PT-100 dry and wet bulb sensor

19. Observation window——Tempered glass

20. Sample tray——SUS#304 stainless steel, 2pcs

Chamber Design Features:

1. High performance and quiet operation (68 dBA)

2. Space-saving designed for flush installation to wall

3. Full thermal break around doorframe

4. One 50mm diameter cable port o left, with flexible silicone plug

5. Accurate wet/dry-bulb humidity measurement system for easy maintain

Programmable Controller:

In order to control temperature and humidity more accurately, our engineers use intelligent programming controller for the climate chamber, on the one hand can better control the temperature and humidity changes in speed and degree of accuracy. On the other hand, you can simplify the procedure. As long as you set the temperature value, humidity value and test time of the test, the climate chamber can intelligently complete the test and multiple cycle testing. The Intelligent programming controller can display data change trend chart, maximum value, lowest value and so on, and can implement multiple detection data contrast. Automatically saves data and prints test results.

1. PLC controller for test chamber

2. Step types include: ramp, soak, jump, auto-start, and end

3. RS-232 interface to connect computer for output

Optional Accessories:

1. Adjustable sample tray

2. Wet gauze

3. Computer interface RS232

4. RS232 – USB cable

5. Factory 9-point calibration certificate

Our Services：

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.

1. Pre-service

   --24 Hours online service for your consult.

   --Help choose right model,and a series of service,person,advise.

2. Middle service

    --Give you best offer

    --Provide discount for many sets order

    --Do customer's request:

    --Choose payment term you convienent.

    --Promptly production and delivery,inform you in time.

    --Can provide invoice value as you like to decrease your tax.    

3. After sale service ：

   --1 year warranty service and all life maintenance.

   --Technical Egineer are avalible for oversea trainning.

   --Free change for some parts

   --Remote control technical consult

   --Free installation DVD

   --Maintenance plan

4,Commitment:

   We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.

5,Good Packaging:  

  Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.