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Large Volume Temperature Humidity Stability Test Room

 

Application:  

Large volume temperature humidity stability test room is used to test various types of materials for their tolerances of heat, cold, dry, humidity. It is applied for quality inspection for all types of big test samples, such as electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.


Technical Parameters:

 Model

 THR-volume (low-temperature options : A ~ F)  

 Inner Dimensions(cm)

 Customers designated space size and design 

 Temperature Range

 Low Temperature(A:25°C  B:0°C  C:-20°C D:-40°C  E:-60°C  F:-70°C) High Temperature 80°C (80°C ~150°C is optional)

 Humidity Range

 20%~98%R.H.

(10%-98% R.H. / 5%-98% R.H ,is a special optional condition, need dehumidifier)

Indication Resolution / Distribution Uniformity of Temperature & Humidity

 0.1°C; 0.1% R.H/±2.5°C; ±3.5% R.H.

 Control Accuracy of Temperature and Humidity

 ±0.5°C; ±2.5% R.H.

Temperature Rising/Falling Velocity

 Temperature rising approx.  0.1~3.0°C/min; temperature falling approx.  0.1~1.0°C/min;  ( The Falling Velocity Min.1.0°C /min is a optional)

 Cooling System

 Water cooled

 Protection Devices

 Fuse-free switch, overloading protection switch  for compressor,high and low voltage coolant protection switch, over-humidity & over-temperature protection switch, fuses,  fault warning system, water short storage warning protection

 Optional Accessories

 Slope for cart , Recorder, Water Purifier, Dehumidifier

 Compressor

 French Tecumseh Brand, Germany Bizer Brand

 Power

 AC 380 V(±10%),50/60HZ ,3 phase 5 Lines 


Temperature Humidity Stability Test Room Features:  
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-paned viewing window for the observation of sample under test ,with interior lights
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 brand is used as compressor, with environment friendly refrigeration R23,R404A
6.LCD display screen, capable of displaying the set point and actual value at the same time
7. The control unit has the functions of multiples segment program editing, with ramp rates control of temperature and humidity.
8. Casters are provided for ease of mobility, with strong positioning screws.

Measuring and Control System :
1 High-accuracy platinum resistance is used for temperature and humidity measurement.
2 Central Control Unit: 
 2-1 LCD touch screen controller; 
 2-2 Machine conversational mode is used for control system; 
 2-3 Two lines of input & two lines of output control mode for controlling temperature and humidity separately; Can display set point, program curve, working time, and working condition of heaters, refrigeration units & fan.
 2-4 Test procedure automatic operation and PID parameter self-tuning function; 
 2-5 Can automatically combine the subsystem like heating system, humidification/dehumidification system, refrigeration system, circulation fan, super temperature alarming to operate, to ensure high quality of the whole temperature/humidity control system; 
 2-6 Control system has automatic self-checking, self-diagnosis, fault display and alarming function.
 
Main Parameters:
1 Display Mode: LCD display, touch control
2 Display Accuracy: temperature 0.1%, huidity0.1% 
3 Set Accuracy: temperautre0.1°C, huidity0.1%
4 Display Resolution: temperautre0.1°C, humidity0.1%
5 Sampling Time: 32 S/Time;
6 Graphical Display: Full display of setting and program curve

Packing Detail:

 

Customers' Visit ASLi Company:
 
 
More ASLi Products:
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, Walk in stability chamber,Vacuum oven,Altitude chamber,vibration test system, mechanical shock tester,environmental combined vibration chamber,etc.

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