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Beijing Times Chuanghe Technology Co., Ltd
TDJ-B electric spark leak detector
NegotiableUpdate on 03/15
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Overview
TDJ-B electric spark leak detector (electric spark detector) is a specialized testing equipment used to detect the construction quality of anti-corrosion coatings on metal surfaces such as oil and gas pipelines, cables, enamel, metal storage tanks, and ship hulls, as well as the micro pores and air gaps of aging corrosion points. This instrument can perform quality testing on coatings such as enamel glass, fiberglass, epoxy coal tar, and rubber lining with a thickness greater than 3.5mm but less than 10mm (standard configuration). TDJ-B electric spark leak detector is a popular version of the electric spark detector.
Product Details
TDJ-B electric spark leak detector
Leak detection principle: The insulation and anti-corrosion layer on the metal surface is too thin, and the resistance value and air gap density at the leakage iron and leakage micropores are very small. When high voltage passes through, air gap breakdown occurs and sparks are discharged, generating a pulse signal to the alarm circuit. The alarm emits an audible and visual alarm, achieving the purpose of leak detection of the anti-corrosion layer based on this principle.
TDJ-B electric spark leak detector (electric spark detector) is a specialized testing equipment produced by Beijing Times Chuanghe Technology Co., Ltd. for detecting the construction quality and aging corrosion points of anti-corrosion coatings on metal surfaces such as oil and gas pipelines, cables, enamel, metal storage tanks, and ship hulls. This instrument can perform quality testing on coatings such as enamel glass, fiberglass, epoxy coal tar, and rubber lining with a thickness greater than 3.5mm but less than 10mm (standard configuration). It is a popular version of an electric spark detector.
TDJ-B electric spark leak detector features:
1. Low power consumption, small size, and light weight;
2. Easy to operate, intuitive and convenient;
3. The pointer head indicates the output voltage and power supply voltage;
Technical Specifications:
1. Measurement range: 3.5-10.0mm
2. Output high voltage: 15-35.0KV
3. Internal DC power supply: 12V
4. DC power consumption:<5W
5. Alarm delay: 1-2 seconds
6. Display: pointer type
7. Voltage control system: ordinary potentiometer regulator
8. Host volume: 165 mm × 155 mm × 68 mm
9. Host weight: 1.5Kg (including battery)
10. High voltage gun: microelectronic high voltage generator
Leak detection principle: The insulation and anti-corrosion layer on the metal surface is too thin, and the resistance value and air gap density at the leakage iron and leakage micropores are very small. When high voltage passes through, air gap breakdown occurs and sparks are discharged, generating a pulse signal to the alarm circuit. The alarm emits an audible and visual alarm, achieving the purpose of leak detection of the anti-corrosion layer based on this principle.
TDJ-B electric spark leak detector (electric spark detector) is a specialized testing equipment produced by Beijing Times Chuanghe Technology Co., Ltd. for detecting the construction quality and aging corrosion points of anti-corrosion coatings on metal surfaces such as oil and gas pipelines, cables, enamel, metal storage tanks, and ship hulls. This instrument can perform quality testing on coatings such as enamel glass, fiberglass, epoxy coal tar, and rubber lining with a thickness greater than 3.5mm but less than 10mm (standard configuration). It is a popular version of an electric spark detector.
TDJ-B electric spark leak detector features:
1. Low power consumption, small size, and light weight;
2. Easy to operate, intuitive and convenient;
3. The pointer head indicates the output voltage and power supply voltage;
Technical Specifications:
1. Measurement range: 3.5-10.0mm
2. Output high voltage: 15-35.0KV
3. Internal DC power supply: 12V
4. DC power consumption:<5W
5. Alarm delay: 1-2 seconds
6. Display: pointer type
7. Voltage control system: ordinary potentiometer regulator
8. Host volume: 165 mm × 155 mm × 68 mm
9. Host weight: 1.5Kg (including battery)
10. High voltage gun: microelectronic high voltage generator
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