User Manual

APPENDIX A
SPECIFICATIONS
Lamp type Deuterium (standard)
Halogen (option)
User-replaceable
Wavelength range 190–740 nm with deuterium lamp, automatic edge filter used at 380 nm
370–740 nm with halogen lamp
No. of simultaneous 4 with Biologic DuoFlow system
wavelengths 2 with Biologic HR system
2 in stand-alone mode
Bandwidth 8 nm
Wavelength accuracy 1 nm
Measurement range 0–4 AU
Sensitivity 2 x 10-5 AU at 240 nm and time constant 1.0 s
Noise 1: 1 x 10-5 AU at 240 nm, 1.0 s
2: 2 x 10-5 AU at 240/300 nm, 1.0 s
Baseline drift 1: 10 x 10-5 AU/hr at 240 nm, 1.0 s
2: 15 x 10-5 AU/hr at 240/300 nm, 1.0 s
Linearity 2% deviation up to 2.0 AU at 254 nm with acetone
Time constants 0.1/0.2/0.5/1.0/2.0/5.0/10.0 s
Auto zero range Full scale
Weight 5.5 kg (15 lbs)
Dimensions 160 x 185 x 340 mm (W x H x D), (6.3 x 7.3 x 13.4 in)
Qualification (GLP) Records total operating hours, lamp changes, lamp ignitions
support
Flow cell PEEK, 3 mm pathlength, 2 µL volume
SPECIFICATIONS APPENDIX A
A-1