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Wavelength range
Bandpass
Stability
Stray light
Wavelength repeatability
Wavelength accuracy
Noise (@ 500nm)
Photometric accuracy
0.0 to 0.3 A
0.301 to 2.5 A
Photometric range
Light source lifetime
Grating
Data output
Dimensions
Power requirements
The GENESYS 20 spectrophotometer has been designed to operate under the
environmental and electrical requirements listed below.
Line voltages
Operating environment
The instrument meets the previous specifications when operated under the
following conditions, after a 30-minute warm-up period.
Ambient temperature
50
F to 75
F (15
C to 24
E
E
E
76
F to 85
F (25
C to 29
E
E
E
86
F to 95
F (30
C to 35
E
E
E
96
F to 105
F (36
E
E
E
2 - 1
325 to 1100nm
8 mm
#
3 mA/hour drift
#
0 .1%T, when measured at 340 and
#
400nm
±0.5nm
±2.0nm
1 mA at 0A and 4 mA at 2A,
#
peak-to-peak (15 seconds)
± 0.003 A
± 1.0%
0-125%T, -0.1-2.5A, 0-1999C
Visible: ~1000 hours
1200 lines/mm
• Two-line, 20-character LCD display
• RS232C port
• Centronics port
12 in. W x 13 in. D x 7 in. H
[30 cm W x 33 cm D x 19 cm H]
Selected automatically; 100 to 240 Volts,
50 to 60 Hz
100 - 240V ± 10%
50 - 60 Hz ± 10%
Relative humidity
C )
20% to 80%
E
C )
20% to 70%
E
C )
20% to 60%
E
C to 40
C )
20% to 50%
E
Section 2
Specifications
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Troubleshooting
