Chengdu Hengtong Xingye Technology Co., Ltd. specializes in recommending the SL-86 intelligent variable frequency electric spark pinhole detector for you

The SL-86 intelligent variable frequency electric spark pinhole detector is a technological improvement and enhancement based on the original SL series electric spark detector, which solves the problem of poor detection effect or even inability to detect when the electric spark detector detects wet, muddy or even slightly conductive surfaces of objects.

Scope of application:

Non destructive testing of insulation coating quality on conductive substrates (such as metals). It is currently the most advanced 0.03-30mm electric spark anti-corrosion coating leak detector in China. Using intelligent variable frequency high-voltage detection technology, it can easily detect needle holes, cracks, and other damages and defects in the coating that are usually difficult to detect by visual inspection. The application scope of the new intelligent variable frequency electric spark pinhole detector is quite extensive, covering fields such as anti-corrosion engineering, plastic sealing joint detection, and concrete coating layer airtightness testing. The production and manufacturing of tanks and containers, inspection of insulated molded parts and accessories, pipeline and pipeline production, adhesive layer, paint layer, and glaze layer inspection are all routine application areas of the new intelligent variable frequency electric spark detector. Even on damp, muddy, or even slightly conductive object surfaces, the intelligent variable frequency electric spark pinhole detector can achieve the maximum detection energy, while ensuring the safety of detection personnel and the reliability of detection results to the greatest extent possible. The organic combination of intelligent variable frequency high-voltage detection technology and automatic control technology of output voltage enables the intelligent variable frequency electric spark pinhole detection instrument to maintain stable detection voltage under conditions, and the high sensitivity controlled by the microprocessor ensures non-destructive testing under ideal voltage conditions.

Technical features:

The test voltage can be precisely adjusted, automatically saved, and automatically recalled upon startup.
When pinholes (missed coating points) are found, sound and light alarms will be triggered, and the instrument has a function of counting damaged points.
● Brand new exterior design Advanced intelligent control and protection technology make the instrument highly reliable.
The intelligent variable frequency high-voltage detection technology is suitable for use in humid environments and does not generate electrostatic charges during the detection process.
● Solve the problem of poor detection performance of electric spark detectors on surfaces that are damp, muddy, or slightly conductive,
Even undetectable difficulties.
The independent high-voltage button maximizes the safety of the testing personnel and meets safety standards.
The instrument can maintain a stable detection voltage under certain conditions to ensure accurate and reliable detection performance.
Using advanced touch sensitive waterproof membrane keyboard, the operation is simple and convenient.
Using intelligent frequency conversion control technology to save energy, especially suitable for harsh operating environments.
The AC/DC power supply can quickly and automatically switch, and can be used for both AC and DC purposes.
● Backpack style shoulder straps.
The instrument automatically recognizes different working probes, calibrates itself, and does not require an additional voltmeter.
The use of energy-saving and environmentally friendly high-capacity lithium battery packs is rarely used by domestic and foreign manufacturers.
The cable between the high-voltage probe and the host is protected by a metal hose, which is not available from other manufacturers.
The gold-plated connectors used are from domestic and foreign manufacturers.

Technical Specifications:

High voltage probe: P7 P35 P60
Detection voltage: 0.5KV -7KV, 6KV -35KV, 15KV -60KV
Coating thickness: 0.03mm -1.7mm 1.4mm -11.3mm 3mm -30mm
Voltage accuracy: ± 100V
Operating temperature: -20 ℃ -+50 ℃
Working humidity: Avoid surface condensation of dew (see DIN55670)
Alarm signal: 86 decibels Frequency 1500HZ. Each pinhole alarm will sound for 1 second
Voltage display: LCD screen, 3-digit number
Power supply: 12V lithium battery pack (lightweight, energy-saving and environmentally friendly)
Working hours: P7 (16 hours) P35 (12 hours) P60 (8 hours)
Power supply mode: AC/DC dual-use
Charger: 110V to 230V 50/60HZ automatic conversion
Instrument weight: 0.9 kilograms
Host size: 233mmX210mmX68mm

SL-86 Intelligent Variable Frequency Electric Spark Tester Optional Parts

1. P7 or P35 or P60 probe
2. Brush electrode
3. Rolling spring electrode
4. Conductive rubber electrode

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