Table of Contents
Advertisement
2.5 SPECIFICATIONS
Optical system
Wavelength range
Spectral bandwidth
Stray light
Wavelength accuracy
Wavelength setting repeatability
Photometric range
Photometric accuracy (with NIST
SRM 930 or equivalent filter)
*1)
Photometric repeatability (with
NIST SRM 930 or equivalent filter)
Wavelength scan speed
Baseline stability
Baseline flatness
Noise level
Response
Light sources
Light source switching
Detector
Display
Serial I/F
Dimensions
Weight
Power requirement
Power consumption
*1) Take the uncertainty of the filter into consideration when checking.
Table 2-1 Specifications of Model U-2910
Seya-Namioka mount, double beam
190 to 1100 nm
1.5 nm
Within 0.05% (220 nm NaI, 340 nm NaNO
0.3 nm (656.1 mm, 486.0 nm)
0.1 nm
Abs
:
-3.000 to 3.000
%T
:
0 to 300%T
Conc :
0.000 to 9999
0.002 Abs (0 to 0.5 Abs)
0.004 Abs (0.5 to 1.0 Abs)
0.008 Abs (1.0 to 2.0 Abs)
0.3%T
0.001 Abs (0 to 0.5 Abs)
0.002 Abs (0.5 to 1.0 Abs)
0.004 Abs (1.0 to 2.0 Abs)
0.1%T
10, 100, 200, 400, 800, 1200, 2400, 3600 nm/min
(These speeds are not applicable during filter or light source
replacement.)
0.0003 Abs/hr (500 nm 2 hours after power-on)
0.0006 Abs (200 to 950 nm)
0.00015 Abs (500 nm)
Fast, Medium, Slow
WI and D
2
Auto changeover linked with wavelength
Changeover wavelength: Selectable in the range of 325 to
Silicon photodiode
Color LCD with Backlight (10.4 inch)
RS-232C (Exclusive for UV Solutions program)
500 mm (W) 605 mm (L) 283 mm (H)
(PC and printer exclusive)
Approx. 29 kg
100, 115, 220, 230 or 240 V, 50/60 Hz
300 VA
2 - 9
lamps
370 nm as desired.
2.5
)
2
- Quick Links:
- Wavelength Scan
- Calibration of Instrument
Hide quick links:
Advertisement
Table of Contents
