LZ200J Dual-Mode Coating Gauge

Description

Dual-Mode Coating Measurement for Ferrous and Non-Ferrous Substrates

The LZ200J measured coating thickness on both ferrous and non-ferrous substrates in a single instrument, combining the electromagnetic induction method for non-magnetic coatings on iron and steel with the eddy current method for insulating coatings on non-magnetic metals. Readings were instant and non-destructive, with a built-in thermal printer and RS-232C output for transferring data to a computer.

What the LZ200J Handled

Both substrate types in one unit: Magnetic induction for coatings on iron and steel, eddy current for coatings on aluminum, copper, and brass, using the LEP20J and LHP20J probes.
Double the calibration memory: Stored four calibration parameter sets for each measurement mode, with ferrous and non-ferrous reference substrates included.
RS-232C data output: Measurement data transferred directly to a computer for record-keeping and analysis.
On-board statistics and printout: Average, standard deviation, maximum, minimum, and sample count, printed directly from the integrated thermal printer.

Built for the Shop Floor

The LZ200J stored calibration parameters in memory, so repeat measurements on the same material started immediately at power-on. It ran on AA batteries or AC adapter for portability, held up to 1,500 readings across 99 blocks, and was carried in a soft case designed for use at the workstation or in the field. The LZ200J was covered by the Kett Total Care Warranty, including parts, labor, and specification compliance.

Need a current dual-mode coating gauge? The L500 Dual Mode Coating Thickness Gauge directly replaces the LZ200J: add EP-series ferrous and HP-series non-ferrous probes for full dual-mode coverage, now with expanded calibration storage, USB communications, and an updated statistical package.

Additional information

Weight	7 lbs
Dimensions	15.25 × 11.5 × 4 in
Measurement Principle	Magnetic Induction and Eddy Current
Measurement Range	0 to 1500 µm (Fe); 0 to 800 µm (NFe)
Accuracy	Fe: ±0.3 µm under 15 µm, ±2% at 15 µm and greater; NFe: ±1 µm under 50 µm, ±3% at 50 µm and greater
Resolution	0.1 µm (Fe under 100 µm); 1 µm otherwise
Calibrations	8 (4 per mode)
Measurement Diameter	3 × 3 mm (Fe) / 5 × 5 mm (NFe) min.
Substrate Compatibility	Ferrous and non-ferrous
Probe Type	LEP20J / LHP20J
Display	16-digit dot-matrix LCD
Features	Statistics: count, average, standard deviation, maximum, minimum
Included Features	Integrated 24-character thermal printer, 58 mm paper
Data Memory Capacity	1500 readings; 99 blocks per lot
Operating Temperature	0 to 40 °C
Communications	RS-232C
Power	6 x AA batteries (main) + 4 x AA batteries (printer), or AC adapter
Dimensions	120 (W) × 250 (D) × 55 (H) mm
Weight	Approximately 1.1 kg (2.4 lbs)
Warranty	One Year Total Care Warranty covering parts, labor, and specification compliance. Maintenance Agreements available.

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