RD-ZQZJ-1

Technical parameters:

1. Infrared ultraviolet discriminator (small document detector)

2. The instrument consists of infrared light source, ultraviolet light source, reflection light, slit side light, bottom light, CCD, display, etc. It can identify various means of document forgery, such as mending, altering, fading, concealing, licking and so on. It can be used to inspect documents and physical evidences, such as cheques, banknotes, bills of exchange, securities, seals, contracts, certificates, etc. Magnification 1-10 times.