YH-680 portable infrared SF6 gas leak detectorThis is the latest product designed by our company. Its principle is that when the concentration of sulfur hexafluoride gas in the air changes, the ionization degree of the mixed gas will also vary under the action of high-frequency electromagnetic fields. By detecting the ionization degree, the concentration of sulfur hexafluoride can be reflected.

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The instrument adopts a small vacuum pump, and the probe is separated from the host. It has the characteristics of small size, light weight, easy portability, high sensitivity, good stability, and fast response speed. And there is a LCD display, making the instrument reading more convenient and accurate.

This instrument has added an alarm setting function, which automatically emits an alarm sound when the measured gas concentration is greater than or equal to the set value.

This equipment is specifically designed for leak detection of equipment and containers filled with sulfur hexafluoride in departments such as power, railway, electrical manufacturing, chemical, fire-fighting equipment, and atomic physics research. It can quickly and accurately perform qualitative and quantitative testing.

Measurement range (SF6): 0.01ppm~1000ppm (volume ratio)

Sensor type: Non diffusive infrared sensor

Response time: no more than 3 seconds

Indication method: LCD digital display and sound/light signal alarm

Sensitivity: 1ppm

accuracy: ±1ppm

Alarm setting range: 0.01ppm~500ppm (volume ratio)

Temperature fluctuation range: 1.5ppm/℃

Vacuum pipeline length: 1 meter

Built in power supply: Equipped with a 4Ah rechargeable lithium battery, it can work continuously for 10 hours on a single charge.

Working conditions: ambient temperature 0 ℃ -50 ℃

Relative humidity not exceeding 85%, no condensation

Power: Approximately 15W

Whole machine weight: approximately 3Kg

Dimensions: 300mm in length, 230mm in width, and 90mm in height