3. Intended use
The measuring device measures and indicates the thickness of non-magnetic coatings such as
lacquers, colours, glass, porcelain, plastic, etc. on magnetic and non-magnetic metals on the LC
display. The LC display can be backlit. Magnetic metals such as iron or steel, as well as non-
magnetic metals such as aluminium, brass, etc. are detected automatically. Manual presetting
is possible. A maximum of 500 measured values can be saved in groups in the integrated data
logger, and read out on the measuring device.
Hi/Lo limit values can be programmed for fast layer thickness checks (teach-in mode). The
measured values are displayed visually in three colours as good, too high or too low. If the limit
values are exceeded or not met, an alarm will also sound. A calibration function always ensures
accurate measured values. The layer thickness can be displayed either in micrometres (µm)
or milli-inches (mils). The measuring device is operated by batteries and requires two 1.5 V
AA batteries. Measurements must not be carried out under unfavourable ambient conditions.
Adverse conditions include:
- Wetness or high air humidity,
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Dust and flammable gases, vapours or solvents
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Strong electrostatic and magnetic fields
For safety and approval purposes, do not rebuild and/or modify this product. Using the product
for purposes other than those described above may damage the product. In addition, improper
use can cause hazards such as a short circuit, fire or electric shock. Read the operating instruc
-
tions carefully and store them in a safe place. Only make this product available to third parties
together with its operating instructions.
All company and product names are trademarks of their respective owners. All rights reserved.
4. Delivery content
• SDM-2125 tester
•
Standard accessories for layer thickness measurement (one set with five inserts)
• For ferrous carrier materials
• For non-ferrous carrier materials
• Sensor cover
• Carrying strap
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