Constant Temperature Humidiity Climatic Test Chamber

Constant Temperature Humidiity Climatic Test Chamber

constant temperature humidiity climatic test chamber suppliers constant temperature and humidity testing Features: 1. Graceful appearance, circularly shaped body, surface treated with mist strips . Easy to operate, safe and reliable. 2. Rectangular double- paned viewing window for viewing sample...

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Product Details

constant temperature humidiity climatic test chamber

constant temperature and humidity testing Features: 

1. Graceful appearance, circularly shaped body, surface treated with mist strips . Easy to operate, safe and reliable. 

2. Rectangular double-paned viewing window for viewing sample under test, with interior light

3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively. 

4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable. 

5.French Tecumseh is used as compressor, with environment friendly refrigeration R23 or R404A 

6.  LCD display screen, capable of displaying the measured value as well as the set value and time. 

7. The control unit has the functions of multiples segment program editing, with quick or ramp rates control of temperature and humidity. 

Technical parameter:

Secifications ( at +20ºC room temp.  Or+25ºC water temp with empty load)
ModelKMH-L series
Temp. range -40 ºC~+150ºC  -80ºC~200ºC
Interior sizelW(mm)700
Exterior sizeW(mm)980
Humidity uniformity±3.0%R.H
Heat up time -40ºC~+100ºC, within 45 min
Pull down time +20ºC~-40ºC , within 60 min
Standard accessoriesSight window*1,  cable port(portΦ50mm)*1,   shelves*2,    chamber lamp*1,    power cable *2m
Safety device  (standard)No fuse breaker, over pressure\over heat and over current protection for compressor,
Over temp. protect, over load protect of blower, dry heat protection
Control SystemBalanced Temperature & Humidity Control System
Refrigeration systemAir Cooled (Water Cooled Type is option)
Hermetic compressor,Single stage refrigeration system                      
CFC-Free refrigerant(HFC-507/HFC-23)
ControllerPanel:7-inch LCD Touch panel,    Chinese or English display selectable
Operation model :Program or fix point running
Memory capacity :120programs,1200steps,
All repeat 999 cycles, part repeat 99 cycles
Humidity Range20~98%R.H
Temp. constancy±0.5ºC   
Humidity constancy±2.5%R.H
Temp. uniformity±2.0ºC
Interior materialStainless Steel Plate(SUS 304)
Exterior materialBaked Painting Steel Or Stainless steel(SUS304)
Insulation materialRigid polyurethane Foam and Glass Fiber Wool
Ambient Temp.+5ºC~+35ºC
Wiring methodAC 380±10%50Hz ,3 phase 4 wires +Ground Wires
Note: 1. We reserve the right to change specifications without prior notice 
2. Customized sizes and configurations available


1.What about your quality?

Each equipment must be carry out 100% examination and test again before shipping

2.What is the MOQ ?

Most instruments support MOQ one set.

3.How long the delivery time ?

Generally most equipment will be 3-10days after we receive your payment or the order conformed ,please conform with us before you made an order .

4.What is the warranty of the products?

One year ,but we can provide you life long support .

5.What is the package?

Export standard Solid wooden case

6.What is the shipping way ?

We have stable forwarding agent for air and sea transportation ,and also express about DHL TNT etc , we will suggest you the best shipping way base on your requirement .

7.What is the payment term ?

T/T, Western Union,Money gram ,Paypal etc

8.Can we buy 1 pcs sample testing

Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

9.How to contact us ?



 Shenzhen Bonad Instrument Co.,Ltd.

(Hong Kong Bonad Technology Limited)

A301 Hongdu Building ,

45 district, Baoan, Shenzhen City,

Guangdong Province 518100,China

Contact Person

Wendy qiu







Mobile Phone#

+86 13418723413


+86 13418723413



Working Hours

8:30~12:00  13:30~18:00 (from Monday to Friday)

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