- KETT
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 non-ferrous substrates. Further, it can automatically determine the type of substrate material and switch to the required measurement mode.
CATALOGUE| Specifications | LZ-990 |
|---|---|
| Measurement method | Uses both electromagnetic induction and eddy-current methods (with automatic selection function) |
| Applications | Non-magnetic coating on ferrous metal substrate and insulating coating on non-ferrous metal substrate |
| Measurement range | 0-2000μm or 0-80mils |
| Measurement precision | <50 μm ± 1 μm, ≥50 μm to <1000 μm ± 2%, ≥1000 μm to <2000 μm ± 3% |
| Resolution | <100 μm, 0.1 μm; ≥100 μm, 1 μm |
| Data memory | Approx. 1000 points |
| Application memory | 8 Types of electromagnetic or eddy current methods, total 16 Calibration curves |
| Display method | Digital (backlit LCD, smallest displayed unit 0.1 μm) |
| External output | Can be output to PC (USB) or printer (RS-232C) |
| Power supply | 2x 1.5V Batteries (“AAA” size Alkaline) |
| Power consumption | 40 mW (when backlit OFF) |
| Operating ambient temp. | 0-40˚C |
| 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 |
| Dimensions & Weight | 82(W) x 99.5(D) x 32(H) mm, approx. 160g |
| Accessories Calibration | Zero plate holder (Ferrous metal substrate, Aluminum sub- strate), Calibration plates (50, 100, 1000 μm), Carrying pouch, 2x 1.5V Batteries (“AAA” size Alkaline), Instructions, WristStrap |
| Options | Calibration plates (thicknesses other than those available as standard accessories), Measuring stand LW-990, Printer VZ-330 (incl. cable VZC-27), USB PC cable, Transparent protective cover, Data Logger Software LDL-01 |