The F-950 Three Gas Analyser measures levels of Ethylene, CO2 and O2 to maintain optimal produce quality at every phase of the supply chain.
The F-950’s versatile design allows it to be scaled to many environments, from cold storage to transportation container.
Simple to operate and weighing less than a kilogram, the F-950 uses an electrochemical cell to measure ethylene between 0-200 ppm.
The F-950 is ideal for measuring ethylene production across a wide range of fruit types.
F-950 Specifications | |
Air Sampling Rate | 70 mL/min |
Measuring Rate | Automated, one second intervals to SD in Continuous Mode |
Data Storage | Removable 16 GB SD and Bluetooth |
Display | Backlit visible transflective LCD |
Operating environment | 0–50°C (0–90% relative humidity, non-condensing) |
Power Source | Removable rechargeable lithium-ion battery or the Battery Eliminator accessory |
Dimensions | 18 cm x 13.5 cm x 5.5 cm |
Weight | 0.95 kg |
Enclosure | Powder coated aluminum |
Warm-up time | < 3 minutes |
Sensors | |
Ethylene (C2H4) Sensor | Electrochemical |
Nominal Range | 0–200 ppm |
Full Scale Resolution | 0.1 ppm |
Trigger Mode Accuracy | ±5% relative ±0.15 ppm absolute |
Continuous Mode Accuracy | ±5% relative ±0.2 ppm absolute |
Lower Detection Limit | 0.15 ppm |
Sampling Time | 35 seconds |
Zero Interval | Weekly |
Calibration Interval | 3 months |
Lifetime | 2 years |
Sampling Volume in Trigger Mode | 35 mL |
Carbon Dioxide (CO₂) Sensor | Infrared sensor, pyroelectric detector |
Nominal Range | 0–100% |
Full Scale Resolution | 0.01% absolute |
Trigger Mode Accuracy | ±0.5% absolute and ±3% of measured value |
Continuous Mode Accuracy | ±0.01% absolute and ±3% of measured value |
Lower Detection Limit | 0.01% |
Sampling Time | 10 seconds |
Zero Interval | Weekly |
Calibration Interval | 12 Months |
Lifetime | 5 years |
Oxygen (O₂) Sensor | Electrochemical |
Nominal Range | 0–100% |
Full Scale Resolution | 0.1% absolute |
Trigger Mode Accuracy | ±0.3% absolute and ±2% of measured value |
Continuous Mode Accuracy | ±0.1% absolute and ±2% of measured value |
Lower Detection Limit | 0.1% |
Sampling Time | 10 seconds |
Zero Interval | Weekly |
Calibration Interval | 6 months |
Lifetime | 2 years |
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