721/722N/722S
Characteristics:
New type single chip microcomputer system, compact in size, powerful function, easy to maintain Anti-flame insulated ABS shell, exquiste design, operate convenient.
4 digital LCD display.
Thin-film press key, feel good, dust proof and water proof,easy to clean.
Advanced optical system design, sealed grating monochromator, anti-mould and straylight eliminationtechnology, improve the service life, stablility, accuracy obviously.
With a professinal lamp holder which could easy for replace the halogen tungsten lamp without readjustthe optical path.
Automatic calibration 0%(T),100(T) and absorbency 0(A).
