General-Purpose Type LC-300

Features

The LC-300 high-functionality oxygen analyzer was designed based on Toray Engineering's long track record of excellence and experience with oxygen analyzers for the electronics industry, and enables measurement ranging from ultra-low concentrations to 100% oxygen concentration with a single device.
This analyzer is equipped with our unique, compact zirconia sensor to enable stable and highly accurate measurement over the long term. It has all the features to meet user needs, and is easy to operate, has a compact console, and can be integrated into equipment to save space. It is ideal for control/monitoring in semiconductor applications, all types of experiments and research, and process control for atmosphere treatment and baking.

Main Specifications

Type Portable (no handle) or panel-mounted
Display system 4-digit digital display (O2 concentration)
Bar graph display (atm)
Measurement range 0-1 / 10 / 100 / 1000 ppm / 1 / 10 / 100 vol%O2
10-20-10-0atm
Repeatability Within ±0.5 % of full scale (0-1 / 10 / 100 % range)
Within ±1 % of full scale (0-1 / 10 / 100 / 1000 ppm range)
(0-1 ppm range and atm range are not guaranteed)
Sampling system Continuous suction
Sample gas rate 1000-2000 mL/min
Sample gas conditions Pressure: Pressurized at about 0.03 MPa
Flow rate: 1000-2000 mL/min
Humidity: Dew point lower than ambient temperature
Other: Must not contain flammable components, halogen, silica, corrosive components or water droplets.
Reference gas Air
Recorder output External output: DC 0-10 V
DC 4-20 mA
Range marker: BCD, 3 contact outputs (Contact capacity: DC 24 V, 0.3 A)
Alarm output Upper/Lower limit alarm
Ambient temperature 0-40 °C
Warmup time Approx. 20 min
Dimensions 210(W) × 134(H) × 365(D) mm
Weight Approx. 7 kg
Panel cut dimensions 225(W) × 135(H)
Gas connection INLET (Sample gas inlet): Rc1/4
BYPASS OUT (Bypass outlet): Rc1/4
OUTLET (Sample gas outlet): Rc1/4
Power supply AC 100 V 50/60 Hz
Max. power consumption 200 VA

Specifications are subject to change due to product improvements.

General-Purpose Type  LC-300
Oxygen Analyzers
High/Medium Concentration Measurement Type LC-750H
Clean Gas Sampling Equipment Built-in Type LC-750H/PC-110
Dirty Gas Sampling Equipment Built-in Type LC-750H/PC-111
Medium/Low Concentration Measurement Type LC-750L
Clean Gas Sampling Equipment Built-in Type LC-750L/PC-120
Research/Experimental Use High Performance Type LC-850K, KS, KD
Research/Experimental Use High Performance Type LC-860
General-Purpose Type LC-300
Low Concentration Measurement General-Purpose Type LC-450D
Low Concentration Measurement General-Purpose Type LC-450A
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Baking and N2 Reflow Use RF-400
Separate Sensor Type vacuum deposition SW/LD-300
SD/LD-450
Oxygen Analyzer for Food Packaging LC-450F
Gas Flush Packaging Sampling Inspection Type LC-750F
Oxygen Analyzer for Built-in Packing Machine LF-200
Combustion Management Application Type SE-740/SE-740D
Relevant web pages
Principle of Measurement of Zirconia Oxygen Analyzers
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