fast scanning monochromator spectrophotometer, double beam

UV-Vis

with D₂ lamp and halogen lamp

190–900 nm, depending on lamp type

< 5 nm

± 1.5 nm, auto-calibration with deuterium lines, verification with holmium oxide filter

0.4 nm RSD

± 0.5 x 10^-5 AU at 254 nm*

< 0.5 x 10^-4 AU/h at 254 nm*

0–3 AU*

fast scan, depending on set resolution and number of signals

80 Hz LAN, 10 Hz RS–232

flow cell excluded

0.1; 0.2; 0.5:1; 2; 5; 10 s

500 µs–10 ms, determined automatically

1.000 AU/V

2 channels, 0 to 5 V, 16-bit

e.g. for standalone solvent recycling with optional solenoid valves

Digital: RS-232, LAN;

Analog: control voltage

time-controlled: wavelengths, events, control valves, program links; 19 programs with maximum 99 lines and a wake-up program (lamp)

detailed report with lamp recognition, operating hours of system, lamp(s) and step motor, number of lamp ignitions

GLP

LCD, 2 lines with 24 characters each

temperature range: 4–40 °C; 39.2–104 °F

air humidity: below 90 % humidity (non condensing)

100–240 V, 50–60 Hz, max. 70 VA

226 x 135 x 410 (W x H x D)

6.0 kg

*according to ASTM E1657-98