Intelligent porosity detector,pinhole tester

This intelligent porosity detector,also called pinhole tester,holiday detector,jeep tester or jeeper,spark tester,is used to detect pinholes, cracks and other damage and defects in non-conductive coating on conductive substrate (such as metal), can be used to detect the quality of insulating and anticorrosive coating on the surface of storage tanks, valves and pipelines. Host for portable, rugged ABS shell, the instrument appearance design is advanced, stable and reliable performance, can be widely used in anticorrosive engineering, plastic airtight joint detection, concrete coating layer air tightness test, petrochemical pipeline corrosion inspection, enamel production industries, is used to detect an essential tool for metal surface insulating anticorrosive coating quality.

Main Features:

1.The special metal hose protects the connecting cable between the main engine and the high voltage generator;

2.Military-grade gold-plated connector to ensure the reliability of the connection;

3.Unique design, ABS case, beautiful, durable;

4.Light touch waterproof film keyboard, easy to operate;

5.AC/DC power supply can be switched quickly and automatically, AC/DC dual-use;

6.Large capacity lithium ion battery pack, energy saving and environmental protection;

7.Independent high pressure button, maximum protection of detection personnel safety, in line with international safety standards;

8.Intelligent frequency conversion high voltage detection technology is suitable for humid environment, the detection process does not generate static electricity;

9.Can be detected by dew wet or muddy and slightly conductive surface;

10.Can automatically identify different working probe (high pressure gun), self-calibration;

11.Digital display battery voltage and output high voltage;

12.When pinhole and other defects are detected, acousto-optic alarm;

13.The output high voltage can be accurately adjusted, and the display precision is high.

14. With overload protection function;

Technical parameters:

Detection voltage: 0.5KV-7KV (1A) 6KV-35KV (2B)

Coating thickness: 0.03mm -- 1.7mm (HD-109A) 1.4mm -- 11.3mm (HD-109B)

Resolution: ±100V

Operating temperature: -20℃ ~ +50℃

Working humidity: avoid condensation of dew on the surface (see DIN55670)

Alarm signal: 86 decibels. Frequency 1500HZ. 1 second for each pinhole alarm

Voltage display: LCD display, 3 digits

Power supply: 12V lithium battery pack (light weight, energy saving and environmental protection)

Working time: 1A (16 hours),2B (12 hours)

Power supply mode: alternating direct dual use

Charger: 110V to 230V 50/60Hz automatic conversion

Main engine weight: 1.2 kg

Host size: 280mm×265mm×86mm

P-001 Porosity detector:

P-001 Porosity detector is applied in the non-destructive detection and location of pinholes, bare spots or thin points in protective coatings applies for corrosion protection over metal and concrete (conductive) surfaces.
With corrosion an extremely costly and disruptive worldwide problem, preventative determination becomes essential.
For newly constructed tanks, pipelines and other installations, where corrosion prevention coatings have had to be applies, specifications will normally call for a specific coating to a specific thickness.

By using our Detector to verify the competency of the sealing coatings, the contractor can be assures that his coatings responsibility has been met.

Complies with Standards: ISO 2746, BS 1344-11, ASTM G 6, ASTM G 62, ASTM D4787, ASTM D5162, NACE RP 04901, NACE RP 0274, NACE RP 0188, JIS G3491, JIS G3492, AS 3894.1, EN14430 and ANSI/AWWA C 213 etc.

Specification:

P-002 Porosity detector:

Specification:

P-003 Porosity detector:(With hole memory function and avoid damage to coatings)

Accessories:High Voltage Probe, Band Brush(Arc brush and circle brush are available), Earth Cable, Neck Strap and Carrying Case.

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