Test Standards:
ASTM D2863, ISO: ISO 4589-2, NES 714.
Features:
- Adopts European brand Servomex Paramagnetic type oxygen sensor, which accuracy can be up to +/-0.1%;
- The sensor is better than traditional electrochemical sensor, because it doesn’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;
- Resolution: 0.1%
- Accuracy: +/-0.2%
- Response time: <300ms
- Oxygen stability time: <30s
Technical Specifications:
| No. | Item Name | TT-LOI A Automatic Limited Oxygen Index Analyzer |
| 1 | Size | 450 mm (W) x 400 mm (D) x 600 mm (H) |
| 2 | Weight | 10kg |
| 3 | Power Supply | 115 Volts AC 60Hz / 230 Volts AC 50Hz |
| 4 | Gas Supplies | Oxygen, Nitrogen and Propane |
| 5 | Oxygen Sensor | Range:0 to 100% Oxygen |
| 6 | Oxygen concentration sensor | European Servomex Paramagnetic type oxygen sensor, accuracy: +/-0.1% |
