Research/Experimental Use High Performance Type LC-850K, KS, KD
Features
The LC-850 series of high-functionality zirconia oxygen analyzers was designed based on Toray Engineering's long track record with oxygen analyzers, and enables measurement ranging from ultra-low concentrations to 100% oxygen concentration with a single device.
This series is equipped with our unique zirconia sensor to enable stable and highly accurate measurement over the long term. It can be used in virtually any application, from research to built-in operation in online equipment.
Main Specifications
| Type | Portable or panel-mounted |
|---|---|
| Display system | Digital |
| Measurement range | 0-1000 ppb / 10 / 100 / 1000 ppm / 1 / 10 / 100 vol%O2 (0-1000 ppb range is not guaranteed) |
| Response speed | Within 90 sec (90 % response) |
| Repeatability | ±1%（at or 1Vol%） ±2% or 0.05ppm whichever is lager （below1vol%） |
| Sampling system | Continuous suction (Built-in sampling pump) |
| Sample gas rate | 200 ±50 mL/min |
| Sample gas conditions | Pressure: Pressurized to at most 0.03 MPa (0.3 kg/cm²） Humidity: Dew point lower than ambient temperature Inert gas: Must not contain flammable components, halogen or silica compounds, water droplets, or corrosive components. |
| Recorder output | Output signal: DC 0-10 V, insulation/load resistance 500 Ω max. DC 4-20 mA, insulation/load resistance 600 Ω max. Range marker: BCD, 3 contact outputs (Contact capacity: DC 24 V, 0.2 A) |
| Communication function | RS-232C compliant |
| Alarm output | Concentration alarm output Equipment error alarm output |
| Automatic calibration function | Yes |
| Automatic refresh function | Yes |
| Ambient temperature | 0-40 °C |
| Warmup time | Approx. 20 min |
| Dimensions | 288(W) × 144(H) × 425(D) mm |
| Weight | Approx. 10 kg |
| Panel cut dimensions | 288(W) × 144(H) |
| Gas connection | Gas inlet: Rc1/8 Gas outlet: Rc1/4 Bypass outlet: Rc1/8 |
| Power supply | AC 100 V 50/60 Hz |
| Max. power consumption | 200 VA |
| Standard compliance | UL3101-1/CSA No.1010.1 |
Specifications are subject to change due to product improvements.
LC-850 Communication Functions
LC-850 models are equipped with communication functions to suit the application. Using an RS-232C cable, it is possible perform data management and control the equipment through linkage with a PC.
Please inquire with the sales supervisor for detailed information on each function.
