Elcometer 270/3 Low Voltage Pinhole Detector, 9 V & 90 V, with Calibration Certificate
€603.51
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Scope of delivery
- Elcometer 270/3 (9 V & 90 V)
- Standard probe with flat sponge
- 4 m earth lead
- 3 × AA batteries
- Operating instructions
- calibration certificate
Elcometer 270 Low Voltage Pinhole Detector – find pinholes in thin coatings
The Elcometer 270 uses the wet sponge method: a sponge soaked in water is passed over the coating. If the moisture penetrates a pinhole to the conductive, earthed substrate, the circuit closes and the gauge signals the flaw visually and audibly. The low test voltage makes the method safe and gentle for thin coatings up to 500 µm.
Your benefits
- Supplied ready to use: with sponge probe, 4 m earth lead and batteries
- Automatic sensitivity calibration and voltage check
- Visual and audible alarm plus low battery warning
- Flexible: integral or separate probe, wide range of accessories (roller probe, telescopic handle)
- Long operating time: up to 200 h with 3 × AA
270/3 or 270/4?
| Voltage | Range | Sensitivity | 270/3 | 270/4 |
|---|---|---|---|---|
| 9 V | up to 300 µm | 90 kΩ | ✓ | ✓ |
| 67.5 V | up to 500 µm | 125 kΩ | – | ✓ |
| 90 V | up to 500 µm | 400 kΩ | ✓ | ✓ |
| Item type: | Porenprüfgerät, Zertifikat |
|---|
- Product number: 1028309
- Manufacturer: Elcometer
- Weight: 0.61 kg
- Length: 270 mm
- Width: 165 mm
- Height: 65 mm
Technical details
This version
| Manufacturer order number | D270----3C |
| Model | 270/3 |
| Test voltages | 9 V & 90 V |
| Calibration certificate | yes |
Elcometer 270 – general
| Test method | low voltage, wet sponge |
| Test voltages | 270/3: 9 V and 90 V; 270/4: 9 V, 67.5 V and 90 V |
| Range | 9 V: up to 300 µm; 67.5 V and 90 V: up to 500 µm |
| Voltage accuracy | ±5 % |
| Power supply | 3 × AA; approx. 200 h (9 V), 100 h (67.5 V), 80 h (90 V) |
| Gauge dimensions | 210 × 42 × 37 mm |
| Weight incl. probe, lead, batteries | 610 g |
| Standards | ASTM G 6-83, ASTM G 62-87, ASTM D 5162, BS 7793-2, BS EN ISO 8289 A, NACE RP 0188 |
Further manufacturer information
Manufacturer: Elcometer Limited, Manchester (UK) – beschicht is an authorised Elcometer dealer.
Accessories: roller probe, replacement sponges, wetting agent, telescopic handle, extension, 10 m earth lead on reel.
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