LOI-A Automatic LOI Cable Testing Machine Computer Control Oxygen Concentration
Brand Name:LB
Certification:ISO9001
Model Number:LOI-A
Minimum Order Quantity:1 set LOI-A in one order
Delivery Time:In 30 days
Payment Terms:T/T, Western Union, L/C
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Location:
Chongqing Chongqing China
Address:
No.85 Zhong Shan Yi Road, Yu Zhong District, Chongqing, China. 400010
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within 26 hours
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Product Details
Automatic Computer Control Oxygen Index Testing Machine
Introduction:
LOI-A Automatic Computer Control Oxygen Index Testing Machine is designed to test combustibility by oxygen concentration, letting user know minimum oxygen concentration as necessary for combustion.
The working principle is: Place the specimen into the testing chimney, filling with oxygen and nitrogen into the chimney, ignite the specimen, then measure the min concentration of oxygen to support continuous combustion.
Features:
- Adopts England original Servomex Paramagnetic type oxygen sensor, which accuracy can be up to +/-0.1%;
- The sensor is better than traditional electrochemical sensor, because it don’t need to change oxygen battery, so, it has long lift time more accurate and faster response time.
- Equipped with 2pcs Mass Flow Controller(MFC) to control N2 and O2 mixing ratio;
- Equipped with high temperature quartz glass tank;
- Equipped with supported and unsupported sample clamps;
- Equipped with portable ignition device, gas tank connector, accurate pin valve to adjust the flame;
- Digital setting N2 and O2 concentration;
- Computer+LABVIEW software to control N2 and O2 mixing ratio, read O2 concentration in mixing chamber, and store&print out test results;
- Reserve a calibration port to calibrate the sensor;
- Stainless steel air channel design, equipped with one way fire-resistance valve, magnetic valve, fine filter, so, it is stable and safe;
- Patented design gas mixing chamber, which ensure the gases can mix the gases in short time, data is more accurate;
Parameters:
| No. | Item Name | LOI-A Automatic Computer Control Oxygen Index Testing Machine |
| 1 | Oxygen concentration measurement range | 0-100% |
| 2 | Resolution | 0.1% |
| 3 | Accuracy | +/-0.2% |
| 4 | Response time | <300ms |
| 5 | Oxygen stability time | <30s |
| 6 | Oxygen concentration sensor | England Servomex Paramagnetic type oxygen sensor, accuracy: +/-0.1% |
| 7 | Gas displacement | 50L/S |
| 8 | Size | 600(W)*310(D)*545(H)mm |
| 9 | Workbench size | 1500(W)*600(D)*800(H)mm |
| 10 | Weight | 30kg |
| 11 | Power supply | AC 220V, 50/60Hz, 5A |
| 12 | Ambient temperature | 10 ~ 35 Centigrade |
LOI-A Automatic LOI Cable Testing Machine Computer Control Oxygen Concentration
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