Complies
with the requirements of AS3894.1-
1991 and Nace Standards: TM0186-94;
TM0384-94; RP0490-2001; RP0274-98 &
RP0188-99
Applications
Used for detection of coating porosity (pinholes,
or holidays) in dielectric (insulation
type) coatings on conductive substrates,
including concrete. Suitable for Production
Pipeline Coating operations, Tank-work and Structures.
Ideal for use on
storage tanks, valves and pipelines. Housed in
a fully portable ABS case, the Detectors
deliver stabilised DC output of up to 30kv.
Constant current source maintains applied test
voltage. Full test current at low voltages
(where it is needed most) when testing at low
film builds (eg: 150µm—as per AS3894.1-1991).
Incorporating momentary-on and continuouson
switches (mounted on the front panel),
allowing the units to be switched on
momentarily for safety, or run continuously.
No need to swap power supplies or change
probes to change voltage – the Detectors
have
clip-on battery packs that can be separately
charged. Can operate off mains power (via the
charger) during recharging. Fully recharged in
10 hours. Regulated DC output fully adjustable.
Applied voltage and battery condition are
continuously shown on the Liquid Crystal
Display.
Features
• Lightweight with ABS case
• Momentary on switch allows auto shut-off
• Digital display of applied voltage with
integralbattery condition indicator
• Regulated DC voltage
• Voltage ranges of 0-15Kv or 0-30Kv, fully
adjustable
• Clip-on battery pack
• Constant test current
• Sensitivity control
• Overcharge protection
• Single power supply
• Earphones for noisy environments
• Optional on/off switch in handle
| Order
Codes |
Description |
| PM/DC15 |
Porosity Detector |
| PM/DC30 |
Porosity Detector |
Back
to Porosity Meters
|
Complete
with Industrial Kit
Detector with clip-on power pack, Mini-Crest
Meter, 10hr Charger, Probe handle with neon
and 2m lead, 60mm Connector for flat brushes,
7m Earth lead with clamp, Fan Brush, 250mm
Flat brass wire brush, 450mm Probe extension,
Air-operated earphones, Shoulder & Waist
Harness, Kit Case, Operating instructions with
conformance certificate.
Pipeline Kit:
Detector with clip-on power pack, Mini-Crest
Meter, Spare clip-on battery pack, 10hr Charger,
Probe handle with neon and 2m lead, 7m Earth
lead with clamp, Fan while charging is in
progress ) brush, Coil joiner with 450mm
connector, Air-operated earphones, Shoulder
&
Waist Harness, Kit Case, Operating instructions
with conformance certificate.
| General Specifications |
| |
DC15 |
DC30 |
| Unit Weight |
2.2kg |
2.2kg |
| Packed Weight |
6.0kg |
6.0kg |
| Display |
LCD
33/4 digits |
LCD 33/4 digits |
| Voltage |
0 to 15kv |
0 to 30kw |
| Resolution |
10v |
100v |
| Short
circuit test current |
0.5mA
max |
| Power
supply |
Gel Cell 3Ah Slide-off |
| Dimensions |
260 x 160
x 70mm |
| Alarm |
Audible and visual |
| Probe
handle |
2m high-voltage
silicon-rubber |
|
