JPT Ghost Writer & Reader Subsurface 2D Barcode Marking & Reading System (0.1mΩ - 100MΩ)

Resistor specification: 0402 & above

Measuring range: 0.1mΩ  - 100MΩ

Trimming range: 1mΩ  - 50MΩ

Substrate dimension: 100mm × 100mm *

Measuring system: JPT self-developed/ Customer provided

Laser: customized

PNP: customized

Software environment: Win10

Software language: Multi-language

To mark invisible micro-sized 2D barcode inside glasses / sapphires, we design this marking and reading system which can mark dots as small as 2.5 μm. This system marks each sample with unique information, which helps for the traceability and anti-counterfeiting.