DAD 6.1L/DAD 2.1L/MWD 2.1L user manual V6700, version 3.2
Technical Data
47
DAD 2.1L
wavelength verifica-
tion
internal holmium filter and deuterium lines
wavelength preci-
sion
≤ 0.5 nm
noise
± 3.5 μAU at 254 nm
drift
300 μAU/h at 254 nm
linearity
> 2.0 AU at 274 nm, typically 2.5 AU
time constants
0.0 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s
integration time
automatic (5–1000 ms)
Communication
maximum data rate
100 Hz (LAN), 12.5 Hz (analog)
inputs
Error (IN), Start (IN), Autozero, 0–10 V Analog IN
outputs
Events 1–2, Error (OUT), + 5 V, Valve + 24 V,
Valve (OUT)
analog outputs
4×0–5 V, 16 bit
control
digital: LAN, remote connector
manual: Mobile Control or Control Unit (optional)
programming
wake-up
IP protection class
IP 20
Technical Parameters
GLP function
Detailed report about lamp recognition, operat-
ing hours, lamp operating hours, number of lamp
ignitions.
display
Mobile Control or Control Unit (optional)
Ambient Conditions
temperature range
4–40 °C, 39.2– 04 °F
air humidity
below 90 %, non-condensing
height above sea
level
maximum 2000 meters
General
power supply
100–240 V, 50–60 Hz, 75 W
dimensions
361 mm x 158 mm x 523 mm
(width× height × depth)
weight 13.8
kg
leak sensor
yes
Detection
detector type
diode array detector
number of diodes
256
resolution of diodes
2 nm/diode
detection channels
8 (digital), 4 (analog)
light source
deuterium (D
2
) lamp with integrated GLP chip
