Brief Introduction of Structure

The internal test room is made by high quality SUS304 stainless steel; heat insulating material: high density 

fiberglass wool; insulation material thickness: 80mm. The heat inside the internal room may not be conducted 

to the outside, to keep balanced and stable temperature inside the internal room; 

lOne transparent window is located at a proper position on test chamber door, to obverse the change of 

specimen inside the internal room. The window is made by multi-layered tempered glass. The internal binding conductive coating is transparent, heat insulation, steam and 

frost resistant and other advantages.

The mixing system adopts long axle fan motor, multi-blades wheel, made of stainless steel with good temperature resistance. The air is circulated forcedly vertically 

in convection, to keep even and stable temperature inside the internal room; 

The door and chamber body are sealed by high elastic double layer seal, with high temperature resistance. 

The door inner plate is made by stainless steel. The door adopts non-reaction door handle, easy operation; 

The test hole (at the left side of the machine) can be used for connecting power cable or signal cable (hole 

diameter and number can be decided by the user). 

The cooling system is installed at the bottom. The compressor is "Tecumseh", imported from France. The 

single cooling system can guarantee that the temperature or humidity reaches the setting value within the 

stipulated time. 

The bottom of the test chamber is equipped with high quality PU moving wheels, which can be fixed. The 

test chamber can be moved conveniently to the place required , finally fixed.

The control system is at the right side of the test chamber, including temperature controller and control 

switches etc. convenient and easy operation and repair. 

The air sampling system includes: sampling tube, two 100ml suction bottles, gas sampling pump, gas 

flowmeter

Dimensions 

Internal room size  (D x W x H)    870 x 1000 x 1250 mm

External dimension ( D x W x H)   960 x 1460 x 1500 mm

Standards  ASTM D6007-02, ENV717-1, ASTM D5116-97, ASTM E1333-96

1.Are your company a trading one or a factory ?

Factory + trade (integration),15 years focusing on test instruments field,7 years exporting experience.

OEM is also acceptable for us.

2.How to choose the most suitable products?

Our professional team will give you the best suggestion as long as you tell us what kind of test you

need to do and the required specification.

3.What’s the delivery term?

At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20

working days after deposit receipt. If you are in urgent need, we can consider making special

arrangement for you.

4.Do you accept customization service?

Yes, of course, we can not only offer standard machines, but also customized machines according to

your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

5.Can we visit your factory before order?

Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to

arrange hotel and pick up you from airport.

6.Do you have customers of our country before?

Now our testing machines have been sold to more than 120 countries, like USA, Canada, Russia,UK,

Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,Iran,

Brazil and so on.

7.How about your warranty?

Generally, our warranty is one year. Within the warranty period, we can offer technique support and

part parts change, necessarily, our engineers may go to your place for better service.

8.How about the packing for machine, is it safely protected during transportation?

Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many

testing machines abroad by sea or by air without damage.

9.What is the order process?

Inquiry - quotation - communication - order confirming - deposit payment - production - testing and

debugging - balance payment - packing - delivery - customer receiving - after service. 

10.How to install and use the product

The product is shipped with an operating instructions and video of English version.