The LC-750 Series of oxygen analyzers has been developed to monitor or control almost any inert gas stream that is clean, dry and free of corrosive and combustible components. The built-in sample pump of the PC-120 is used to draw a sample into the analyzer for processing. This analyzer is widely used in the semiconductor industry to monitor for oxygen content in glove box and manufacturing applications.
LC-750L/PC-120 Specifications
| Type |
Portable or panel-mounted |
| Display system |
Digital |
Analog |
| Measurement range |
0-10 / 100 / 1000 ppm / 100 vol%O2 |
| Response speed |
Within 90 sec (90 % response) |
| Repeatability |
Within ±0.5 % of full scale (at or above 1 % range)
Within ±1 % of full scale (below 1% range) |
| Sampling system |
Continuous suction |
| Reference gas |
1000-2000 mL/min |
| Reference gas |
Air |
| Recorder output |
DC 0-10 V
4-20 mA |
| Alarm output |
Upper/Lower limit alarm |
| Ambient temperature |
0-40 °C |
| Warmup time |
Approx. 20 min |
| Dimensions |
210(W) × 288(H) × 327(D) mm |
| Weight |
Approx. 10 kg |
| Panel cut dimensions |
225(W) × 269(H) |
| Gas connection |
Rc1/4 (Female) |
| Power supply |
AC 100 V?50/60 Hz |
| Max. power consumption |
200 VA |