Thickness

LH-373

LH-373

The LH-373 is a coating thickness tester capable of measuring the thickness of insulating coatings on non-ferrous metal substrates. While having the same functions as the LE-373, which measures coatings on ferrous metal substrates, it is also capable of precisely measuring comparatively thin coatings, such as alumite.

Applications: Insulating coating on non-ferrous metal substrate
Functions: 16 types of internal functions
Measurement method: Eddy-current Method
Product downloads: LE/LH/LZ-373 manual
Product type: Thickness coating testers
Accuracy: <50 µm ± 1 µm, 50 µm to <1000 µm ± 2%, ≥ 1000 µm ± 3%
Application memory: 100 types of calibrations curves
Data memory: Approx. 39,000 points
Display: Digital (Backlit LCD, smallest displayed unit 0.1 µm)
Measurement range: 0-1200 µm or 47.0 mils
Probe: Single-point constant-pressure type probe (LHP-J)
Resolution: <100 µm, 0.1 µm; ≥ 100 µm, 1 µm
Standard method: JIS K5600-1-7, JIS H8501, JIS H0401/ISO 2808, ISO 2064, ISO 1460, ISO 2178, ISO 19840/BS 3900-C5/ASTM B 499, ASTM D 7091-5
Operating environment: 0-40 °C
External communications: RS-232C interface
Accessories supplied: Calibration foils, Aluminium substrate, Carrying case, 4 x 1.5 V batteries (AA size Alkaline)
Options: Calibration foils (thicknesses other than those available as standard accessories), Measuring stand LW-990
Power supply: 4 x 1.5 V Batteries (AA size Alkaline)
Battery life: 100 hrs (constant operation, backlight OFF)
Power consumption: 80 mW (when backlight OFF)
Dimensions: 75 (W) × 145 (D) × 31 (H) mm
Weight: 0.34 kg