ZJ-721 Spectrophotometer
● Digital Display Measurements ● Automatic Zero and 100 ●Using imported tungsten lamp to ensure the service life of the instrument ●Wide sample room with a maximum of 10 cm colorimetric dishes ● The function of connecting printer and computer can be realized by selecting RS232 output port. ● The instrument adopts the latest computer processing technology and is easy to operate.
Description
Optical system: Czerny-turner CT grating monochromator, 1200/mm
Wavelength range: 350-1020 nm
Wavelength accuracy: +/- 3 nm
Wavelength repeatability: ≤1nm
Measurement range: 0-199.0%T, 0-1.999A, 0-1999C
Photometric accuracy: +/- 1.0%T
Photometric repeatability: 0.5%T
Spectral bandwidth: 6 nm
Measuring optical path: 100 mm
Stray light: <= 1.0%T (340 nm)
Stability: <= 0.004 A/h(500 nm preheat 1 hour)
Display modes: 4 LCD
Basic Measurement: T,A
Light source: 6V10W
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