Product Description
This product is an economic analysis instruments, with RS232 output. Excellent photometric precision instruments higher than the same file. Widely used in medical testing, food, petrochemical industry, environmental protection and monitoring, and other fields.
Features
RS232C interface is optional 100mm colorimetric stand (suitable for power plants, waterworks and sugar refiner, etc) Digital display the measuring value; Auto light door and zero setting. The instrument adopts imported tungsten lamp, ensure its service life.
Technical parameters
|
Model |
VS-70 |
|
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,C |
|
Data output (print) |
RS232C |
|
Light source |
6V10W |
|
Operating voltage |
220V/110VAC,50-60Hz |
