Application:
CH series Temperature(humidity) Chambers are widely used in aviation, aerospace, electronics, shipbuilding,
instrumentation and other industries to do accelerated damp heat test, alternating damp heat test and fixed-value
damp heat test for electrical and electronic products, materials, components, equipment. It can also be used to
do high-low temperature test in order to evaluate the performance of the test samples under the given environmental
conditions.
| Temperature range |
-70~+150ºC |
| Heating speed |
3ºC/min (without loading) |
| Cooling speed |
1ºC/min (without loading) |
| Temperature fluctuation |
±0.5ºC |
| Temperature uniformity |
±2ºC |
| Humidity range |
20~98%RH (Refer Image below) |
| Humidity deviation |
-3 ~ +2%R H(over75%RH) ±5%R.H,(below 75%RH,) |
| Internal chamber material |
SUS304 stainless steel(1.2mm), fully welded seam, vapor impermeable. |
| External chamber material |
Spay steel(1.5mm), |
| Cooling method |
Air cooling (water-cooled optional) |
| Controller |
LCD touch screen (internet function optional) |
| Insulation material |
Double insulation, thickness 125mm (Polyurethane foam board, without asbestos mineral fibers ) |
| Heater |
Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
| Compressor |
Tecumseh compressor |
| Lighting |
Heat resistance |
| Temperature sensor |
PT-100 dry and wet bulb sensor |
Safety precautions:
Power supply under-voltage, over-voltage, missing phase protection;
3 kinds of over-temperature protection Heater short circuit protection;
Compressor over-pressure /overload protection;
Humidifier fault protection;
Blower Motor overload / overheat protection;
Panel over-current protection, earth leakage protection.
Wide Application Multi-Purpose
Test materials in a variety of environmental performance equipment and testa varietyof materials heat,
cold, dry, moisture resistance.
Suitable for electronics, electrical appliances, mobile phones, communications,instruments, vehicles,
plastic products, metal, food, chemical, building materials.medical, aerospace and other products
quality testing use.
Company Profile
Since 2006, ATEC has established to develop and manufacture the advanced environmental test
equipment undertaken the reliable environmental test engineering. In 2013, ATEC became the first
domestic listed company specialized in climatic testing equipment with completely proprietary intellectual
property rights. The main products include high and low temperature humidity chamber, temperature
shock chamber, low pressure chamber, vibration temperature chamber, rainfall/dust/light/salty spray
environmental simulation system, vehicle climatic simulation and detection system. The products are
widely applied in national key laboratories and large-scaled third-party testing laboratories, involving
aviation, aerospace, vessel, automobile, intelligent manufacturing, new energy, academic institutions
and many other important fields of national economy.
ATEC brings together a large number of professionals in the field of environmental simulation experimental
equipment to establish a large-scale design center, to meet the different needs of customers, to provide
professional and reliable ODM solutions with strong R & D design ability and rich practical experience.
1.Do you accept OEM (Original Equipment Manufacturer) service?
Yes we accept any OEM service since we are a professional manufacturer for medical equipment
with about more than 10 years of OEM experiences.
2.What kind of guarantee do you offer?
We provide 1 year warranty for all our items.
3.How to deal with the faulty?
First, our products are produced in strict quality control system, but if any faulty, we'll send new spare
parts for free in 1 warranty year.
Secondly, our after-sales department will periodically follow up customers.
4.What should I do if I do not know how to use?
Please do not worry, manual user will be sent together, you can also contact us with more technological support.
5.Why should you buy from us?
ATEC group, founded in 2003 and been through high and stable development for 20 years, who is now
with revenues of one hundred million, 2000 employees in China and abroad offices, 22.4 acres land industry
parks and 20000 square meters production base.
6.When can I get the price?
We usually quote as soon as we get your inquiry. If you need urgent reply, please tell us your email or
Wechat account, we will contact you ASAP.
Audited Supplier 
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