The LZ-990 "ESCAL" is a Dual-type Coating Thickness Tester. This simple to operate, palm-sized unit, is capable of measuring the thickness of films coated onto ferrous and nonferrous substrates. Furthermore, it can automatically determine the type of substrate material and switch to the required measurement mode.
| Specifications | LZ-990 "ESCAL" |
| 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 mm, 1 µm |
| Display format | Digital (backlit LCD, smallest displayed unit 0.1 µm) |
| Data memory | Approx. 1000 points |
| Application memory | 8 Types of Electromagnetic or Eddy current methods,
total 16 Calibration curves |
| Power source | 2 x 1.5V Batteries ("AAA" size Alkaline) |
| Power consumption | 40 mW (when backlight OFF) |
| Operating environmental | 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 |
| External output | Can be output to PC (USB) or Printer (RS-232C) |
| Dimensions & weight | 82(W) x 99.5(D) x 32(H) mm, approx. Net 160g. |
| Accessories | Zero plate holder (Ferrous metal substrate, Aluminum substrate), Calibration plates (50, 100, 1000 _m), 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, Printer cable,USB PC cable, Transparent protective cover,Data Logger Software(LDL-01) |
Product Manual: Model LZ-990 - 1405 kB
