Oxygen AnalyzersFor Food Packaging Products
LC-450F, LF-200
Model: LC-450F-ps (Push switch type)
- Minute sample measurement: 3 ml sample volume
- Uses compact sensor newly developed by Toray - Single-action measurement
- 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-450F-ps (Push switch type) specifications
| Measurement principle | Zirconia concentration cell type | |
|---|---|---|
| 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 method | Continuous suction with built-in pump | |
| Sample gas requirements |
Sample volume | 3 mL or more/sample |
| Humidity | Dew point below ambient temperature | |
| Temperature | 0 to 50°C | |
| Others | Must not contain corrosive gas (fluorine gas, chlorine gas, sulfuric gas, etc.), gas containing organic silicone, flammable substances (including gas), oil or moisture | |
| Reference gas | Atmosphere | |
| Recorder output | None | |
| Transmission output | RS-232C (optional) | |
| Alarm output | None | |
| Warmup time | 5 minutes or less | |
| Dimensions | Body | 150 mm (W) × 161 mm (H) × 210 mm (D) (excluding projecting parts) |
| Weight | Approx. 4 kg | |
| Power | 100 to 240 V AC, 50 V A | |
Model: LC-450F-sy (Syringe injection type)
Example of combination
with headspace sampler(PF101).
- Measurement can be performed simply by injecting a sample
- Easy to operate - Measurable with small sample volume
- High-speed response, high durability
- Includes syringe for easy sampling
- RoHS compliant, low power consumption
- Environmentally conscious design
LC-450F-sy (Syringe injection type) specification
| Measurement principle | Zirconia concentration cell type | |
|---|---|---|
| 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 method | Injection with syringe | |
| Sample gas requirements |
Sample volume | 5 mL or more/sample |
| Humidity | Dew point below ambient temperature | |
| Temperature | 0 to 50°C | |
| Others | Must not contain corrosive gas (fluorine gas, chlorine gas, sulfuric gas, etc.), gas containing organic silicone, flammable substances (including gas), oil or moisture | |
| Reference gas | Atmosphere | |
| Recorder output | None | |
| Transmission output | RS-232C (optional) | |
| Alarm output | None | |
| Warmup time | 5 minutes or less | |
| Dimensions | Body | 150 mm (W) × 161 mm (H) × 210 mm (D) (excluding projecting parts) |
| Weight | Approx. 4 kg | |
| Power | 100 to 240 VAC, 50 V A | |
Model: LF-200
- Best for embedding in packaging systems
- Can be switched between automatic continuous suction and syringe injection
- Equipped with new filter to prevent from oil which makes performance greater when measuring gases containing dispersed oils.
Filter can be replaced without removing the oxygen analyzer from the panel. - Equipped with a suction pump protecting function, it is possible to protect the pump by avoiding problems caused by on-site air blow cleaning.
- Standard 200 V AC power for easy embedding in packaging systems (100 V AC is also available as an option).
LF-200 specifications
| Measurement principle | Zirconia concentration cell type | ||
|---|---|---|---|
| Type | Desktop type/panel mounted type | ||
| Display system | 4-digit digital display (concentration display) | ||
| Measurement range | 0-1 / 10 / 100 / 1000pp Automatic range | ||
| Repeatability | Within ±1% of full scale(for oxygen concentration of 1% or more) Within ±2% of full scale; (for oxygen concentration of less than 1%) |
||
| Sampling method | Continuous suction with built-in pump and injection type
|
||
| Sample gas requirements |
Pressure | Pressurization of 30 KPa or less | |
| Flow rate | 1,000mL/min Injection type: Sample size of 5 mL or more/sample |
||
| Humidity | Dew point below ambient temperature | ||
| Temperature | 0 to 50°C | ||
| Others | Must not contain corrosive gas (fluorine gas, chlorine gas, sulfuric gas, etc.), gas containing organic silicone, flammable substances (including gas), oil or moisture | ||
| Reference gas | Atmosphere | ||
| Recorder output | Oxygen concentration output | 4-20mA Insulated; load resistance of 550 Ω 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: 30 V DC/AC or less, 0.5 A or less Contact point closes when device error occurs (contact point operation is adjustable) |
| ALM (concentration alarm) | 2 points (H/L) | Non-voltage contact; contact capacity: 30 V DC/AC or less, 0.5 A or less Contact point closes when alarm occurs (contact point operation is adjustable) |
|
| RDY (warmup signal) | 1 point |
Non-voltage contact; contact capacity: 30 V DC/AC or less, 0.5 A or less
|
|
| Warmup time | 20 minutes or less | ||
| Dimensions | Body | 134 mm (W) ×272 mm (H)×216 mm (D) (excluding projecting parts) | |
| Weight | Approx. 7 kg | ||
| Gas connection | INLET | Rc1/4 | |
| BYPASS OUT | Rc1/4 | ||
| OUTLET1 | Rc1/4 | ||
| OUTLET2 | Rc1/4 | ||
| Retrofit filter connection | Rc1/8 | ||
| Power | 100 V AC or 200 V AC | ||
Inquiries
- CONTACT US
-
East Japan : +81-3-5962-9775
West Japan : +81-77-544-6224