China Lab Test Machines manufacturer
Hai Da Labtester
Haida International Equipment CO.,LTD
Home > Products > Temperature Humidity Chamber >

Test Programmable Temperature Humidity Chamber / Humidity Controlled Test Chamber

Test Programmable Temperature Humidity Chamber / Humidity Controlled Test Chamber

Brand Name Haida
Model Number HD-E702
Certification CE,,ISO
Place of Origin China
Minimum Order Quantity 1 set
Price Negotiation
Payment Terms L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability 300 Sets per Month
Delivery Time 20 days after order confirmed
Packaging Details each set protected with resin fiber and PP film, then put into Strong wooden case with operation man
Usage Constant Temperature and Humidity Testing Machine
Temp. range -70°C~150°C
Humid. range 10~ 98 percent R.H.
Resolution 0.01°C, 0.1 percent, P.I.D control
Interior dimension(W×D×H) 100×100×80cm
Interior material Stainless steel plate(SUS304)
Display LCD
Weight Approx. 600 kg
Power AC220V±10 percent 50/60Hz
Use climatic chamber
Detailed Product Description

Test Programmable Temperature Humidity Test Chamber / Humidity Controlled Test Chamber


HD-E702-100-7 Climate Chamber.pdf


Test Programmable Temperature Humidity Test Chamber / Humidity Controlled Test Chamber is used to detect materials under a variety of environmental test equipment and performance of a variety of materials heat resistance, cold resistance, dry and wet performance. Suitable for testing the quality of electronic products, electrical appliances, mobile phones, communications, instrumentation, vehicles, plastic, metal, etc.



1. Specifications of Test Programmable Temperature Humidity Test Chamber / Humidity Controlled Test Chamber​:


Range – 70 to 150°C 


















Temperature Range:

-70°C ~150°C

Cooling Capacity

~ 2.5 kW at -50°C

~ 3 kW at -50°C

 ~ 5 kW at -50°C


~ 6.5 kW at-50°C

~ 8.5 kW at -50°C

~ 9 kW at - -50°C

Heating System

~ 5 kW

~ 5 kW

~ 5.5 kW


~6.5 kW

~ 8.5 kW

~ 9 kW

Temperature Fluctuation:


Temperature Gradient:


Heating Rate†:

≥3℃ / min average ( Advance model 5 – 15 ℃ / min)

Cooling Rate†:

≥1℃ / min average (Advance model 5 - 15℃ / min)

Humidity Range:

10%~95%RH (Ref to Normal Humidity Range Diagramed)

Humidity Fluctuation:


Humidity Gradient:



Workspace dimensions














Exterior dimensions








Site Requirements

Electrical Supply:

208V 3Ø 60Hz or 230V 3Ø 60Hz (customer specific)

Humidity Water

Distilled water

Condensate Drain:

1/2" hose connection (gravity drain)



Cooling System

1. fully enclosed cryogenic refrigeration compressor unit. Evaporative Condenser high temperature level both as an evaporator, a condenser and a low level.
2. To ensure the safe operation of the system, the system must be set high and low voltage control, overpressure, overload protection system. Meanwhile, in order to monitor system operation at high and low end of the table need to be provided with high and low pressure monitoring system operation.
3. The cooling capacity is adjusted by the shunt.
Curve record:
3 Under state machine downtime can be inserted at any time to export or upload U disk data, and can be guided by the file viewer or converted to EXCEL format were presented by software in the computer.
Meter equipped with a USB port, can be directly driven by micro printer port and print preview (optional).



Questions for Performance Evolution Request: 



System & Performance Options

  • Low and Ultra-Low Humidity Extends the humidity control range. (Normal Humidity Range Diagramed) 
  • Water-cooling system.
  • Dry Air Purge keeps moisture in the chamber extremely low by purging with -40 °C. Compressed air supply required
  • Additional shelves, 50 Kg  loading
  • Cable ports with flexible silicone plug, 50 , 100, 150mm or customer specific diameters

(Normal Humidity Range Diagramed)



Standard Features:

  • Stainless# 304  steel for interior
  • Paint steel for exterior
  • Foam-insulated door for rigidity and long life
  • Plastic water tank easy for maintenance
  • Observation Window with frost free function
  • High performance refrigeration system
  • Easy user interface for TEMI-880 PLC controller
  • One 100mm cable port/ Customer specified
  • One shelve, 10 Kg loading  & 4 casters included
  • Van Type Sirocco,L134,Fan
  • PID controlled-Stainless Steel Humidifier
  • DuPont R-404A [No Fluorine] Refrigerant / 23 for below -40 °C
  • USB port for data output
  • Anti-explosive interior lamps
  • Data logging chart recorders, paperless recorders stored data in the PLC. 




Temperature Range RT + 10 ℃ ~ 100 ℃ Humidity 80 ~ 98% R · H fluctuation / uniformity ≤ ± 0.5 ℃ / ± 2 ℃ temperature deviation +2%, - 3% R · H Heating time of about 20min at room temperature ~ 100 ℃ temperature control ± 1 ℃ ± 2%


Control System


  • Imported microcomputer temperature controller wet integrated controller (display directly percent humidity).
  • Accuracy range setting accuracy: temperature ± 0.1 ℃, humidity ± 0.1% R · H, indicating accuracy: temperature ± 0.1 ℃, temperature ± 0.1% R · H temperature and humidity sensors platinum platinum resistance · PT100Ω.
  • Heating system is completely independent system, electric heating nichrome heater.
  • Isolated external humidification systems, stainless steel boiler type shallow surface evaporative humidifier.
  • Circulatory system temperature low noise air conditioning motors, leafy centrifugal wind wheel



energy-saving design

In addition to fully consider the safety of refrigeration units, efficient use of all sectors, but while taking multiple energy saving measures: such as: adjusting the cooling capacity of the refrigeration system, liquid-gas bypass regulation, evaporation temperature regulation, low temperature at any point when the thermostat without heat balance, operating power can be reduced to half, so that operating costs and failure rates of the refrigeration system down to a more state of the economy.
Intelligent automatic transfer system expansion, the load automatically adjust the refrigerant flow + intelligent electric power data value (%) to match heating and cooling (load) Analog output data automatically according to the output value. This design than the traditional design saving more than 30%.





1. cabinets outside temperature and humidity chamber cleaning and maintenance
(1) temperature and humidity chamber at operation should be preceded by internal impurities removed.
(2) distribution room be cleaned at least once a year Or more, can take advantage of a vacuum cleaner to clean indoor dust can be removed by suction.
(3) the outer casing shall be cleaned once a year or more, first with soap and water to wipe cleaning.



4. Test Programmable Temperature Humidity Test Chamber / Humidity Controlled Test Chamber​ view:





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-con.




Why choose us?

1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.

2.Excellent After sale Service:
18 months warranty. Besides, we can help you to repair your problem controller freely, even it's not from our factory. What you need to do is to send us the controller.

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

4.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.


How to Contact Us?

Please Send your inquiry Details in the below for our quotation,Click "Send" Now!



Product Tags: Constant Temperature And Humidity Chamber   Temperature Humidity Test Chamber  
Related Products
Email to this supplier
Enter your Email please.
To: Hai Da Labtester
Characters Remaining: (80/3000)