1. Paramagnetic Cell to measure exact oxygen concentration. 
2. Auto & Manual mode (Select control and analysis by a personal computer or user). 
3. Automatic Mass Flow Controller. 
4. Precision display window on the software to facilitate easy reading of oxygen concentrations. 
5. Specimen Holder facilitating separation and attachment of the test sample. 
6. Sample support suited to hard or smooth samples. 
7. Shortest gas route to fast indicate test results. 
8. DAQ System designed to display all test results to exactly match with each standard (It can be made stronger measuring and more correct & fine test result and also more powerful repeatable performance). 
9. Footswitch controller to easily control the DAQ System. 
10. Simple and compact design. 
11. Portable ignition fixture with precise needle valve controls the ignition flame height easily.
12. The oxygen concentration measurement range: 0 to 100%.

Since 2008, Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd. has developed 70 kinds of fire testing instruments and served for many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection and so on.

Our mission is to provide reliable products to our customers to meet their requirements of testing, R&D and quality control. In addition, Gold insists for high-quality standard in niche markets and targets to minimize the gap between Chinese local products and imported products.

We work with trust, honesty and a sense of responsibility, so the quality and service are always our advantages among all competitors.