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Technical Specifications for the Olis® Computerized HP 8452 Diode Array Spectrophotometer

Wavelength Range 190 to 820 nm
Photometric Noise < ± 0.05 nm, NIST 2034, ten consecutive measurements
Wavelength Accuracy < ± 2 nm
Slit Width 2 nm
Stray Light at 200 nm; < 0.05%
at 340 nm; < 0.05%
Photometric Accuracy ±0.005 Å; at 1 Å, 440 nm, NIST 930e
Photometric Noise <0.0002 Å; at 0 Å, 500 nm, sixty 0.5-second scans, RMS
Photometric Stability <0.002 Å/hr; (at 0 Å, constant ambient temperature, after 1-hour warm up): measured over 1 hour, every 5 seconds
Baseline Flatness <0.001 Å; 0.5 second blank, 0.5 second scan, RMS
Shortest Scan Time Rapid Scan Mode 0.1 seconds; full range
10 scans per second; 70 nm wavelength range
NEW! Added by Olis® computer control!
Power Requirements:
Line Voltage
Line Frequency
 
80-132 or 170-264 V AC
47-66 Hz
Dimensions Length: 23.8 inches
Width: 16.7 inches
Height: 7.3 inches
Weight 33.2 pounds
Environmental Conditions:
Operating Temp.
Non-operating Temp.
0-40 °C (32-104 °F)
-40-65 °C (-4-149 °F)




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