Payment & Shipping Terms:
|Controller:||LED Touchscreen 7 Inch||Temp. Uniformity:||±2.0ºC|
|Ambient Temp:||+5°C ～+35°C||Humidity Constancy:||±2.5％R.H|
|Temperature Range:||-40 °C ~ 150/180 °C||System:||Balanced And Humidity Control System|
climatic test chambers,
Environmental Test Chamber
KMH-429R Refrigeration Temperature And Humidity Chamber , Climate Control Chamber For
Refrigeration Temperature and Humidity Climatic Testing Chamber for Laboratory is for testing material
heat, cold, dry resistance, humidity resistance.Suitable for electronics, electrical
appliances,Communications, instrumentation, vehicles, plastic products, metal, food, chemical,building
materials, medical, aerospaceand other products.
Using the internal pressure box, SUS304# stainless steel tank.
Various protection facilities, configure the wireless remote alarm device
Double door sealing structure, adjustable locking mechanism.
The box adopts LCD LCD touch screen, there is trouble to talk menu, the trouble of the interpretation of
the interpretation of the failure.
The refrigeration compressor and key accessories are all imported from international
brands.Environmental protection cold media refrigeration, in line with international environmental
protection convention requirements.
Various optional accessories: rs232/485 communication interface, record printer, remote temperature
control system (including communication software, computer printing, etc.).
|Temp range||L-40 ℃~+150 ℃|
|Temp deviation||±20 ℃|
|Temp fluctuation||±0.5 ℃|
|Temp uniformity||±2 ℃|
|Heating and cooling rate||R+20 ℃↓-20 ℃Within45min L+20℃↓-40℃Within60min S+2020℃↓-70℃WITHIN80min|
|-20 ℃↑+100℃D19Within35min -40 ℃↑+100℃D19Within45min -70 ℃↑+100℃D19Within60min|
|System||Balanced&Humidity Control System|
|Interior material||Stainless Steel Plate(SUS304)|
|Exterior material||Baked Painting Steel Or Stainless steel(SUS304)|
|Insulation material||Rigid polyurethane Foam and Glass Fiber Wool|
|Refrigeration system||Hermetic compressor,Single stage refrigeration CFC free refrigerant system|
|(HFC-507/HFC-23)Hermetic Compressor,Cascsde Refrigeration CFC free refrigerant|
|Controllor||LCD Toch panel,Chinese or English display selectabile|
|Safety Devices||No fuse breaker,over pressure,over heat and over current protectors|
|for compressor,over temp.protector,over load protectoroffan,dry heat prtechto|
|Standard Accessories||Sightwindow*1,cable port(portØ50mm)*1,shelves*2,chamberlamp*1,power cable2m|
|Power||AC380±10%50Hz 3phase 4 wires+Groud Wires
Environmental test chamber Standard
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
1. Do you offer after-sales service? How can I ask for that? And how about the warranty?
Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months
for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our
If your machine doesn’t work, you can send E-mail to us and we will try our best to find the problem by
email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare
parts or provide on-site repair.
2. What’s the delivery term?
At most of time, the delivery time is 20-35working days after deposit receipt. If you are in urgent need, we
can consider making a special arrangement for you.
3. Do you accept customization service? Can I have my logo on the machine?
Yes, of course. We can not only offer standard machines, but also customized
machines according to your requirements. And we can also put your logo on the machine.
4. How to install and use the product?
We will send you operating instructions, English video by Email. Or you can download on our officail
Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is
to connect the power cable and start to use. And if possible, we can also install your machine at site.
Packing and Shipment:
Contact Person: Peter Zhang