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Technical data
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Performance specifications
Operating mode Transmittance (%), Absorbance and Concentration
Source lamp
Deuterium lamp (UV) and halogen lamp (visual
range)
Wavelength range 190–1100 nm
Wavelength Accuracy ± 1 nm (wavelength range 200–900 nm)
Wavelength
reproducibility
< 0.1 nm
Wavelength resolution 0.1 nm
Wavelength calibration Automatic
Wavelength selection Automatic, based on method selection
Scanning speed 900 nm/min (in 1-nm steps)
Spectral bandwidth 2 nm (1.5–2.9 nm at 656 nm, 1 nm for D2 line)
Photometric measuring
range
± 3 Abs (wavelength range 200–900 nm)
Photometric accuracy
5 mAbs at 0.0–0.5 Abs
< 1% at 0.50–2.0 Abs at 546 nm
Photometric linearity
< 0.5% to 2 Abs
1% at > 2 Abs with neutral glass at 546 nm
Stray light
KI solution at 220 nm
< 3.3 Abs / < 0.05%
Photometric drift against
blank reading
(30-min baseline stable)
190–199 nm +/- 0.0100 Abs
200–349 nm +/- 0.0054 Abs
350–899 nm +/- 0.0034 Abs
900–1100 nm +/- 0.0100 Abs
Long-term stability Zero point at 546 nm for 10 hours 0.0034 Abs
Data log
5000 measurement values (result, date, time, sample
ID, user ID)
50 scans, 50 time scans
User programs 200
Physical and environmental specifications
Width 500 mm (19.69 in)
Height 215 mm (8.46 in)
Depth 460 mm (18.11 in)
Weight 11 kg (24.25 lb)
Ambient operating
requirements
10–40 °C (50–104 °F), maximum 80% relative
humidity
(without condensate formation)
Ambient storage
requirements
–25–60 °C (–13–140 °F), maximum 80% relative
humidity
(without condensate formation)
Additional technical data
Power connection 100–240 V/50–60 Hz
Power consumption 150 VA
Fuse T 2A H; 250 V (2 units)
Interfaces
Use only shielded cable with maximum length of 3 m:
2x USB type A
1x USB type B
Use only shielded cable (for example STP, FTP, S/
FTP)
with maximum length of 20 m:
1x Ethernet
Housing rating IP20 with closed cell compartment cover
Performance specifications
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