NDT Testing Equipment Hand Push Oil and Gas Pipeline Porosity Holiday Detector HD170 with Sensitivity 0 ~ 1000ppm

Function and Application
In case of not digging or drilling the soil,only along the gas pipeline on the ground,the hand-pushing detector can directly find out the leak position of the underground pipeline.It is the best equipment of the leak detector for underground pipeline.

Widely used in safety surveying,pipeline defending and rushing to deal the leak with an emergency for gas pipeline network in departments such as Citys Gas Co.petroleum and chemical Co,oil warehouse,Gas station and oil construction Co etc. 

Characteristics
New-brand design with function gathering together,all the components centralize on the hand-pushing vehicle,light weight and simple operation;it greatly reduces the labor intensity.

Adopting the most advanced sensor and air pump in the world,it has the advantages of anti-interference,low-temperature-resisting and high stability.

Adopting big standard integrated circuit,digital display and sound/light alarming,it also has alarming function of the power supply lacking and gas-road blocking up.

High sensitivity and good choices,in case of not drilling ,it can directly find the underground pipeline and the gas leak.

Alarming sound change according to gas density,the operator need not watch the showing,so it enhances the work efficiency.

1, Main technical index
Control:Hand push
Detected gas:Natural gas,liquefied petroleum gas,artificial coal gas
Sensitivity:0~1000ppm,better than 50ppm
                 1~100%LEL better than 1%LEL
Detect density:0~1000ppm,1~100%LEL(automatic regulation)
Warm-up time:10s
Response time:<10s
Battery:9.6VRechargeable lithium ion battery
Charging time:>4H
Standby time:>8H
Working temperature:-10º~60º relative humidity:<95%(free from condensation.)

Wind speed:<2m/s
Das flow rate:1L/min
Display:lcd backlight
Size:1100 mm×230 mm×280mm
Weight:6.7kg
Sensor : imported gas sensitive sensor

2 Standard delivery
Charger            1
Filter paper       1
Product manual 1
Hanger              1
Filter paper       1
Product manual 1
Explore pole      1
Needle type probe 1
Circular probe     1

3 Accessories
charger,filter paper,product manual