JT-SC01 professional underground pipeline leak detection instrument

JT-SC01Professional underground pipeline leak detection instrumentIt is an underground pipeline leak detector produced by Yangzhou Jietong Water Supply Technology Co., Ltd. It is characterized by being compact and portable, and can be detected by hand.

Can detect leaks in various types of pressure pipelines such as water, oil, and gas, including steel, cast iron, and othersPVCCement pipes and asbestos pipes, etc. The principle is that when various pressurized pipelines such as water, oil, and gas are damaged and leaked, the pressurized water, oil, and gas are sprayed outward from the damaged part of the pipeline, and the friction between them and the crack of the pipeline produces vibration, which will cause injection noise. This sound is transmitted along the pipeline to both sides and the road surface above the buried ground. At this timeJT-SC01The sensor of the leak detector detects this weak leak signal above the road surface, amplifies and displays it through the host, and selectively filters out noise to independently produce leak sound waves, allowing the operator to find the leak source.

JT-SC01Professional underground pipeline leak detection instrumentIt is a leak detection instrument that uses a low-power microprocessor and advanced filters to digitize the leakage vibration signal. It adopts a specially designed high-sensitivity broadband vibration sensor, which is amplified and digitally filtered, and displayed on the LCD screen in two display modes. Based on the characteristic that leakage vibration is a continuous signal, it is adopted in digital processing6The method of cyclic detection in multiple frequency bands generates6Display a straight column and suppress sudden impact interference (not displayed). In response to the superposition of external interference and leakage signals, a sampling time window is adoptedThe method of taking small values and providing corresponding numerical displays effectively suppresses external interference to the greatest extent possible.

JT-SC01Adopting a dot matrix backlit LCD display screen to adapt to both horizontal and vertical lengths6The need for a light pillar and convenient observation at night.

JT-SC01Specially designed with three levels of bandwidth variation, it not only takes into account the richness of vibration spectrum distribution during the listening process, but also allows for more precise frequency analysis.

JT-SC01Specially designed6The storage of each channel can be separately6Frequency band signals can also be separated separately6Store the measurement values of each measurement point.

JT-SC01Designed one click opening/Shutdown and automatic shutdown function without operation.

JT-SC01The designed engineering plastic chassis and corresponding panel operation are very simple and clear, which can obtain clear and extensive information in a convenient and simple way, making leak detection and testing work easy and feasible.

Professional underground pipeline leak detection instrumentTechnical specifications

aMagnification factor100dBInternally adjustable

bFrequency range20~6000HZ

cFrequency analysis40~4000HZScope, Near5One octave band, three bandwidths.

dFrequency classification 1：100HZ

(Center frequency)2：200HZ

3：400HZ

4：800HZ

5：1500HZ

6：3000HZ

e, bandwidth 1Narrowband: Identification symbol|||

2Medium bandwidth: symbol|||||

3Broadband: Identification symbol||||||||

fTwo modes of display:

1）Horizontal single bar display

2）Vertical six bar display

gNumerical display: Corresponding on the display bar, the sampled value is displayed asSmall value0~100Display of relative values between units.

hScreen70×40mm LCDdisplay window

iTheLCDThe background light has on/off control and isNext operation3Automatically close after separation.

jPower supply method: One set of built-in lithium-ion rechargeable batteries

kAfter the battery is fully charged: Power supply working time ≥40Hour (without backlight)

In order to save energy, the panel has no operation15The system will automatically shut down in minutes.

lStorage6Secondary measurement value, stored separately6The channels can be viewed separately.

mMute button: attached to the handle

nOperating temperature:-10℃~+50℃

oStorage temperature:-10℃~+70℃

pOuter box size:425mm*305mm*145mm

Host size:203mm*110mm*34mm

Sensor size: φ40mm*74mm

　JT-SC01Professional underground pipeline leak detection instrumentSupply configuration

main machine 1Item (with built-in lithium-ion rechargeable battery pack)

sensor 1only

Listening stick 1pay

ear machine 1pay

charger 1only

instruction manual 1this

Warranty Card 1share

Handheld aluminum alloy packaging box 1only