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LZ-990 ESCAL

LZ-990 ESCAL

LZ-990 coating thickness tester

This dual-type coating thickness tester LZ-990 "ESCAL" is a simple, compact coating thickness tester. It is possible to measure the thickness of films coated onto ferrous and nonferrous substrates. Further, it can automatically determine the type of substrate material and switch to the required measurement mode.

Applications
Non-magnetic coating on ferrous metal substrate and insulating coating on non-ferrous metal substrate
Functions
Application memory (calibration curves), Measured data memory, Data delete, Data output, Lot classification, Auto power ON/OFF, Clock, Upper and lower limits, Statistical calculations, Backlight, Unit setting, etc, total 15 functions
Measurement method
Uses both electromagnetic induction and eddy-current methods (with automatic selection function)
Accuracy
<50 µm ± 1 µm, 50 µm to <1000 µm ± 2%, ≥ 1000 µm to <2000 µm ± 3%
Application memory
8 Types of electromagnetic or eddy current methods, total 16 Calibration curves
Data memory
Approx. 1,000 points
Display
Digital (Backlit LCD, smallest displayed unit 0.1 µm)
Measurement range
0-2000 µm or 0-80 mils
Resolution
<100 µm, 0.1 µm; ≥ 100 mm, 1 µm
Standard method
Electromagnetic: 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. Eddy-current: JIS K5600-1-7, JIS H8680-2, JIS H8501/ISO 2808, ISO 2360, ISO 2064, ISO 19840/BS 3900-C5/ASTM D 7091
Operating environment
0-40 °C
External communications
RS-232C interface, USB (for PC)
Accessories supplied
Zero plate holder (Ferrous metal substrate, Aluminum substrate), Calibration foils (50, 100, 1000 _m), Carrying pouch, 2 x 1.5 V Batteries (AAA size Alkaline), Instructions, Wriststrap
Options
Calibration foils (thicknesses other than those available as standard accessories), Measuring stand LW- 990, Printer VZ-330, Printer cable,USB PC cable, Transparent protective cover, Data Logger Software (LDL-01)
Power supply
2 x 1.5 V Batteries (AAA size Alkaline)
Power consumption
40 mW (when backlight OFF)
Dimensions
82 (W) × 100 (D) × 32 (H) mm
Weight
0.16 kg