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Instrumentation & Valves

Low Concentration Measurement General-Purpose Type LC-450A

Update Terakhir
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18 / 04 / 2024
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1 Unit
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48 kali
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Rp. 95.000.000
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Rp. 145.000.000
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Detail Low Concentration Measurement General-Purpose Type LC-450A

Low Concentration Measurement General-Purpose Type LC-450A.
LD-450A_Specifications.

Measurement principle Battery-powered zirconia oxygen analyzer
Type Desktop type / Panel mount type
Display system 4-digit digital display (concentration display)
Measurement range 0-1 / 10 / 100 / 1000ppm / 1 / 10 / 100vol%O2; 10-20 to 10-0atm
Automatic range
Repeatability Concentrations in the range ±1% of full scale and 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: 1,000-2,000mL/min
Humidity: Dew point below ambient temperature
Temperature: 0-100ºC
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: Switch between 4-20mA or 0-20mA (0-10V optional); insulated; load resistance of 550Ω or less
Recorder output range taken as full scale and oxygen concentration given in linear output Output range: 0-100% / 0-1000ppm / 0-100ppm / 0-10ppm
Automatic/fixed range
Transmission output RS-232C
Alarm output FAIL (device error): 1 point
Non-voltage contact; contact capacity: 30VDC/AC or less, 0.5A or less
Contact point closes with device error (contact point operation adjustable)
ALM (concentration alarm): 2 points (L/LL)
Non-voltage contact; contact capacity: 30VDC/AC or less, 0.5A or less
Contact point closes with alarm (contact point operation adjustable)
RDY (warmup signal): 1 point
Non-voltage contact; contact capacity: 30VDC/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 20mA or higher; unable to respond to tiny loads
MRK (range marker) output: 2 points
Non-voltage contact; contact capacity: 30VDC/AC or less, 0.5A or less
Warmup time Under 5 min.
Dimensions Body: 210(W)×134(H)×300(D)mm (excludes protruding parts)
Weight Approx. 6kg
Gas connection INLET: Rc1/4
BYPASS OUT: Rc1/4
OUTLET: Rc1/4
Power 100-240VAC; 50VA (Normal: 35VA) 50Hz/60Hz





Low Concentration Measurement General-Purpose Type LC-450A
Gas Analyzer
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