For Food Packaging Products

LC-450F、LC-750F、LF-200

LC-450F push-switch specifications

LC-450F probe specifications

LC-750F

LF-200

LC-450F

Features

  • Minute sample measurement: 3 ml sample size - Uses compact sensor newly developed by Toray
  • Automatic sample suction - Easy to operate
  • Different sampling methods available for different sample types
  • Easy to determine when measurement has ended - A buzzer sounds to notify the operator that measurement has ended
  • Hygienic exterior - Hygienic design featuring a stainless steel cover and white panels
  • RoHS compliant, low power consumption - Environmentally conscious design

LC-750F

Features

  • Measurement can be performed simply by injecting a sample - Easy to operate
  • Measurement possible with small sample sizes
  • Rapid response, high durability
  • Includes sampling tube, making sampling even easier

LF-200

Features

  • Perfect for use with packaging systems
  • Can be switched between automatic continuous suction and syringe injection
  • Equipped with new oil countermeasure filter for greater measurement performance with gases containing dispersed oils.
    The filter can be replaced without removing the oxygen analyzer from the panel.
  • Equipped with a suction pump protection function to prevent malfunctions due to on-site air blow cleaning, protecting the pump.
  • AC200V is provided standard, for ease of integration into packaging equipment (AC100V is optional).

LC-450F specifications

Measurement principle Battery-powered zirconia oxygen analyzer
Type Desktop type
Display system 4-digit digital display (concentration display)
Measurement range 0-1 / 10 / 100vol% O2
Automatic range
Repeatability Within ±1% of full scale
Sampling system Continuous suction with internal pump
Sample gas requirements
Sample size: 3mL or more/sample
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 None
Transmission output RS-232C
Alarm output None
Warmup time Under 5 min
Dimensions Body: 150(W)×161(H)×210(D)mm (excludes protruding parts)
Weight Approx. 4kg
Power 100-240VAC 50VA

LC-750F_Specifications

Measurement principle Battery-powered zirconia oxygen analyzer
Type Desktop type
Display system 4-digit digital display (concentration display)
Measurement range 0-0.5 / 5 / 50vol% O2
Fixed range
Difference Within ±2% of full scale (5 / 50% range)
Within ±3% of full scale (0.5% range)
Sampling system Injection type
Sample gas requirements
Sample size: 5mL or more/sample
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 None
Transmission output RS-232C (Optional)
Alarm output None
Warmup time Under 20 min.
Dimensions Body: 150(W)×180(H)×265(D)mm (excludes protruding parts)
Weight Approx. 5 kg
Power AC100V, 50/60Hz 3A

LF-200_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
Automatic range
Repeatability Within ±1% of full scale (when oxygen concentration is 1% or more)
Within ±2% of full scale (when oxygen concentration is less than 1%)
Sampling system Continuous suction using internal pump and injection
* Injection type is not included under concentration warranty
Sample gas requirements
Pressure: Pressurization at 30KPa or less
Flow rate: 1,000mL/min
Injection type: Sample size 5mL/sample
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 concentration output: 4-20mA
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% / 0-10% / 0-5% / 0-0.5%; fixed range
Transmission output RS-232C (Optional)
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 (H/L)
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
* Minimum open/close capacity of the non-voltage contact point is 12V or higher; unable to respond to tiny loads
Warmup time Under 20 min.
Dimensions Body: 134(W)×272(H)×216(D)mm (excludes protruding parts)
Weight Approx. 7kg
Gas connection INLET:Rc1/4
BYPASS OUT:Rc1/4
OUTLET1: Rc1/4
OUTLET2: Rc1/4
Retrofit filter connection: Rc1/8
Power 100VAC or 200VAC

Inquiries

  • CONTACT US
  • Tokyo office: +81-3-3241-8461

    Shiga office: +81-77-544-6224

Technological Field
Technology >> Measurement & analysis > Oxygen Analyzers
Industry Sector
Industry sector >> Pharmaceutical & food products > Sensors for pharmaceutical and food products
Industry sector >> Fibers & films > Fiber and Film Sensors