Refrigerant Leak Detector SLD-300
SLD-300 refrigerant Leak Detector, Sensitivity: 3g/yr(0.1 oz/yr) R134A
Detecting Gas: R22, 4134a, R407c, R404a, R410a, R507(AZ-50)
The core technology of SLD-300 refrigerant leak detector lies in the sensitivity of nano-materials to the refrigerant.
The core technology of SLD-300 refrigerant leak detector lies in the sensitivity of nano-materials to the refrigerant. It contains a nano=materialed semiconductor sensor to detect the halogen refrigerant. Due to the adoption of high accurate and sensitive material of sensor, SLD-300 is particularly sensitive for all regrigerant, and could successfully eliminate false signals. The sensor will neither be damaged by the big doses of refrigerant nor be reduced the sensitivity along with the usage time.
| Sensor type |
Semi-conductor sensor |
| Ulitimate Sensitivity |
2g/yr |
| Response time |
Short than 2S |
| Warm up time |
60 S |
Main features:
Semiconductor sensor
Rapid detection of regrigerant leakage points
Extended flexible probe, sensitivity adjustable
Low battery indicator and mute control
Sensor fault detection alarm
Fast warm-up, quick response time° C
Audio alarm signal, and its frequency changes aloong the leakage density
Viaul display of seven leakage levels, with red and blue LEDlights
Lithium battery powered, rechargeable external battery charger
High efficiency air sampling pump could quickly response to and liminate the agses.
Innovative and fashimonal design
Technical parameters:
Detecting Gas: R22, 4134a, R407c, R404a, R410a, R507(AZ-50) and all otherCFCs, HCFCs, HFCs.
Sensitivity: 3g/yr(0.1 oz/yr) R134A
Ambient Environment: Temperature 0° C~50° C; Humidity: ≤ 85% RH (non condensing)
Storyge Environment: Temperature -20° C~60° C; Humidity: ≤ 85% RH (non condensing)
Warm up time: <60s
Response time: <10s
Display: Seven and dual-color LED indication; Red indicates refrigerant leakage amount; Blue indicates the sensitivity level
Alarm: The shorter of the buzzer alarm interval, the higher of leakage density; The more of the lighted red LED, the higher density of leakage
Power supply: 3.7V Li 2200mAh
Standby time: >4h
Dimension: 3000mm*65mm*65mm
Best regards!
Fisher
Audited Supplier 
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