Application:
Desktop Temperature Humidity Test Chamber is used to test various types of materials for their tolerances of heat, cold, dry, humidity, and applied for quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.
Feature:
1. Graceful appearance, circularly shaped body, surface treated with mist strips, and plane handle with no reaction. Easy to operate, safe and reliable.
2. Rectangular double-glassed watching window for the observation of the test production during the testing process.The window is equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.
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 automaticallyrecyclable.
5. The French Tecumseh brand is used for the circulation system of the compressor, capable of removing the lubricantbetween the condensation pipes and capillaries. The environment-protecting coolant is used for the whole series(R232,R404)
6. Imported LCD display screen is used for the control unit, 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, and of quick or slope control of temperature and humidity.
8. Inserted mobile pulley, convenient for movement a relocation, with strong positioning screws.
Technical Parameters:
| Model | DTH-80A | DTH-80B | DTH-80C |
Internal Dimensions
WxHxD (mm) | 400X500X400 |
External Dimensions
WxHxD (mm) | 1150X1150X1050 |
| Temperature Range | (RT+10℃) ~+150℃ | 0~+150℃ | -20 ~+150℃ |
| Humidity Range | 20%~98%R.H. |
| Analytic Accuracy /
Distribution Uniformity
of Temperature & Humidity | 0.1℃; 0.1% R.H / ±2.0℃; ±3.0% R.H. |
Control Accuracy of
Temperature & Humidity | ±0.5℃; ±2.5% R.H. |
| Temperature Rising / Speed Rate | Temperature rising approx. 0.1~3.0℃/min; temperature falling approx. 0.1~1.5℃/min; |
| Humidity Control Range |  |
| Temperature and Humidity Cycle Graph | |
| Internal and External Material | Material of the inner box is SUS 304# stainless steel,of the outer box is stainless steel or SEE cold-rolled steel with paint coated. |
| Insulation Material | Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials |
| Cooling System | Wind cooling |
| Protection Devices | Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault warning system, water short storage warning protection |
| Optional Accessories | Inner door with operation hole(Optional), Recorder(optional),Water Purifier |
| Compressor | French Tecumseh Brand,Germany Bizer Brand |
| Power | AC 220V |
| Weight (Kg) | 75 |
FAQ:
1. Are your company a trading one or a factory?
Factory ,28 years focusing on test instruments field,4 years exporting experience.
2. After an order is placed, when to deliver?
Generally about 20 workdays, If we have finished products, we can arrange shipment within 3 workdays.
Please be aware that our production lead times depend on specific items and item quantities.
3. What about the warranty with after - sales services?
12 months warranty.
After the warranty, the professional after-sale service team will provide perfect technical support,and help customer solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
4. What about the services and product' quality?
Service: OEM service,Design service,Buyer lable service.
Quality: Each instruments must be carried out 100% quality examination and test, the finished products must through a third party calibration institutions before shipping and delivery goods.
5. How to install and training?
If the products is easy to install and training, customers can learn the operation and maintenance manual to installation and use.
If the products is hard to use, customers can come ASLi factory to learn how to installation and use. And our engineers have a passport, we can go to overseas.
6.What's your main products?
Environmental chambers, temperature (humidity) chamber, PCT /Hast chamber (Highly accelerated stress test chamber),ESS chamber,Desktop Temperature And Humidity Test Chamber,Vacuum oven,Altitude chamber,vibration test system, mechanical shock tester,environmental combined vibration chamber,etc.
