GE UVis-920, Operating Instructions Manual

Page: 61 / 71

8 Reference information
About this chapter
This chapter provides technical reference information and a list of spare parts and ac-
cessories for Monitor UVis-920.
In this chapter
This chapter contains the following sections:
See page Section
61 8.1 Technical specifications
66 8.2 Health and Safety Declaration Form
68 8.3 Accessories and spare parts
8.1 Technical specifications
Operating data
200-700 nm, changeable wavelength filter units Wavelength range
±2 nm Filter center wavelength accuracy
< 10 nm Filter bandwidth
< 5% deviation up to 2 AU at 280 nm with ferric
sulphate in 0.1 M sulphuric acid Linearity
< 2x10
-4
AU at 280 nm Short term noise (0.5–1 min)
1 2
< 2x10
-4
AU at 280 nm Long term noise (1–10 min)
1, 2
< 2x10
-4
AU/h at 280 nm Drift
2
Monitor UVis-920 Operating Instructions 29055049 AD 61
8 Reference information