© PCE Instruments
16
10.2
Battery replacement
The battery life for this is typically 3 years. After the batteries fail, the user can replace them as
follows:
•
Switch the device off.
•
Unscrew and separate the battery cover on the back of the main unit.
•
Replace the drained batteries.
•
Replace the cover and tighten the screw.
11 Testing Probe Reference
11.1
Organic coatings reference table
Coating
Base
Organic materials and other non-metallic coatings
(such as: paint, enamel, etc.)
Cover thickness <
100µm
Cover thickness > 100µm
Magnetic metal
(Iron, Steel, etc.)
Measuring area > 30mm
F400: 0~400µm
F1: 0~1250µm
F400: 0~400µm
F1: 0~1250µm
F10: 0~10mm
Measuring area < 30mm
F400: 0~400µm
F1: 0~1250µm
F400: 0~400µm
Copper,
Aluminium,
Tin, etc.
Measuring area > 10mm
N400: 0~400µm
N1: 0~1250µm
N400: 0~400µm
N1: 0~10mm
Measuring area < 10mm
N400: 0~400µm
N1: 0~1250µm
N400: 0~400µm
11.2
Non-magnetic metal coatings reference table
Coating
Probe
Non-magnetic metal layer (such as: chromium, zinc,
aluminium, copper, tin, silver, etc.)
Cover thickness <
100µm
Cover thickness > 100µm
Magnetic metal
(Iron, Steel, etc.)
Measuring area > 30mm
F400: 0~400µm
F1: 0~1250µm
F400: 0~400µm
F1: 0~1250µm
F10: 0~10mm
Measuring area < 30mm
F400: 0~400µm
F1: 0~1250µm
F400: 0~400µm
Copper,
Aluminium,
Tin, etc.
Measuring area > 10mm
Only for copper plating
N400: 0~40µm
……….
Measuring area < 10mm
……….
……….
Plastic, non-
metal base
Measuring area > 7mm
Cn02: 10~200µm
Cn02: 10~200µm