Japan, Pollution and Environment
OSC92GT300, 300B Freon Gas Detector
Model: OSC92GT300, 300B
Features
– Corresponds to alternative refrigerant such as R134a/404A/407C/410A and existing refrigerant such as R22, etc.
– Micro leakage can be measured by max. sensitivity of 0.5 g/year (at R410A, H5)
– Quick response of within 0.5 sec at H5 range
– Zero reset button incorporated on probe (*OSC 92GT300B only)
– Possible to fit optional fleon gas calibration device to the main body
– Auto alarm function which informs sensor wire breakage by buzzer sound and LED
– Flow meter is equipped on the panel of main body as a standard enabling to check suction status
– Easily understood detection judgement by scaled buzzer sound and the front speaker.
– External output like analog voltage output and alarm contact output incorporated as standard
– Low running cost with long service timme of sensor and less consumables
Specifications
| MODEL | OSC 92GT300, 300B | |
| Objective gas | Existing general fleon gases such as R12, R22, R502, R134a, R404A, R407C, R410A, R600a | |
| Detecting method | Semiconductor sensor suction method | |
| Maximum sensitivity | 5X10-6ml/sec (approx. 0.5g/year) in case of R410A | |
| Reaction speed | within 0.5 sec (at range H5, suction volume 200 mL/min) | |
| Sensitivity range selection | H/L ranges 5 steps each | |
| Suction method | Auto suction pump (max. 200 mL/min) | |
| Leak indication | Analog meter and buzzer (buzzer volume and alarm point adjustable) | |
| Reset Button | equipped on probe (OSC 92GT300B only) | |
| Calibration device (optional) | NIST authorized calibration device (optional extra) 20 g/year can be equipped | |
| Power source | AC100V-240V (50/60Hz) | |
| External output | Voltage output for recorder DC0-5V, Alarm contact output (A point AC125V 1A) | |
| Operational environment | 20±15℃ 65±20%RH | |
| Dimensions and weight | 350W x 270D x 160H mm, approx. 5.4 kg | |
| Standard accessories | Standard probe (2 m) x 1, Spare fuse (3A) x 1, Cartriudge filter x 5, perfornace data sheet, operation manual, certificate of guarantee 2 | |
| Optional extra | Sensor(black and blue), Probe Ass’y, Probe tube, Probe tip carbon flex, silicon seal, cartridge filter, Fuse for FER | |
