The examination in the sequencing of stamping and printing refers to the judicial expert opinion concerning the sequencing of stamping and printing obtained through examining the order of the seal or fingerprint and handwriting or printed texts in a document. Zhu refers to the stamp-pad ink in the seal print or chop (usually red [...]
Today , we try to make a handwriting analysis testing with document examination equipment HS3B. We use two different ink pen with same colour, one pen is A, another pen is B. In handwirting , It’s impossible to recognize 2 pens with eyesight. I write “test” with A pen under the [...]
Document examination equipment HS3B is already very popular in the market , specialize in handwriting analysis, fingerprint,csi and forensic science .Now some customer want to replace its SD card. If the SD’s storage can not meet your demands , you can replace the SD card as below intrustion : Firstly , pls remove the 4 screws [...]
Forensic magnifier HS110-HS113 is the most popular product in our company . This small device has 10× amplification ,Double lens with anti UV coating UVC(254nm) UVA(365nm) Laser(980nm) White . It not only can detect banknote,but also can detect passport,ID card,cash check and other document Widely used in police, custom, immigrant and bank. Our forensic [...]
