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LC-860 Item No:LC-860

LC-860Item No:LC-860

  • Low concentration measurement
    Measurement from ppb-level to 100%
  • Easy to operate
    Separate keys for separate functions
  • Purge function
    Further stabilizes relative gas, making higher precision measurement possible (for models with purge function)
  • High reliability sensor
    Degradation prevention processing possible for sensor interior as well (optional)

LC-860_Specifications

Measurement principle Battery-powered zirconia oxygen analyzer
Type Desktop type / Panel mount type
Display system 6-digit digital display (concentration display)
Measurement range 0-1 / 10 / 100 / 1000ppm / 1 / 10 / 100vol%O2; 10-20 to 10-0atm
Automatic range
Repeatability Within ±1% of full scale
xygen concentrations less than 1ppm and in the range 0-1ppm, atm are not under the warranty range
Sampling system Continuous suction with internal pump
Sample gas requirements Pressure: Pressurization at 30KPa or less
Flow rate: Up to 1,500mL/min
Humidity: Dew point below ambient temperature
Temperature: 0-50ºC
Others: Not to contain corrosive gas (fluorine gas, chlorine gas, sulfuric gas, etc.), gas containing organic silicone, flammable ingredients (including gas), oil or moisture
Reference gas Atmospheric air
Recorder output Oxygen level output: 4-20mA/0-10V
4-20mA: Insulated; load resistance of 600Ω or less
0-10V: Insulated; load resistance of 500Ω or more
Recorder output range taken as full scale and oxygen concentration given in linear output
Output range: 0-100% / 0-10% / 0-1% / 0-1000ppm / 0-100ppm / 0-10ppm / 0-1ppm / 10-20-10-0 or 4 optional automatic/fixed ranges
Transmission output RS-232C
Alarm output FAIL (device error): 1 point
Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less
Contact point closes with device error (contact point operation adjustable)
ALM (concentration alarm): 2 points
Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less
Contact point closes with alarm (contact point operation adjustable)
RDY (warmup signal): 1 point
Non-voltage contact; contact capacity: 24VDC/AC or less, 0.5A or less
Contact point closes during warmup (contact point operation adjustable)
* Minimum open/close capacity of the non-voltage contact point is 12V or higher; unable to respond to tiny load
MRK (range marker) output: 3 points
Non-voltage contact; contact capacity: 24VDC/AC or less, 0.1A or less
Warmup time Under 20 min.
Dimensions Body: 288(W)×144(H)×400(D)mm (excludes protruding parts)
Weight Approx. 10 kg
Gas connection INLET: Rc1/8
BYPASS OUT: Rc1/8
OUTLET: Rc1/4
Power 100-120VAC±10% 200VA 50Hz/60Hz