Technical Specification - Elcometer 345 Operating Instructions Manual

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11 TECHNICAL SPECIFICATION

Range:
Accuracy:
Resolution, metric:
Resolution, imperial:
Display:
Operating Temperature:
Dimensions:
Weight (incl. Dry Batteries):
Measurement speed:
Battery Type:
28
0 µm to 1500 µm (0 mil to 60 mil)
± 3% of the reading or ± 2.5 µm (0.1 mil)
whichever is the greater.
± 1% of the reading or ± 2.5 µm (0.1 mil)
whichever is the greater when calibrated close to the thickness to be
measured.
1 µm
Below 20 µm, 0.1 µm
0.1 mil
Below 1 mil, 0.01 mil
Liquid Crystal Display (LCD) 3½ Digits, Character height: 10 mm (0.4")
0° C to 50°C (32° F to 120°F)
56 mm x 24 mm x 120 mm (2.2" x 0.95" x 4.75")
115 gms. (4 oz).
> 40 readings per minute.
2 x LR03 (AAA), alkaline
d
dry batteries or rechargeable
e
equivalents