AZURA® Detector RID 2.1L / RID 2.1L HighFlow Instructions V6750
Product information
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11.2 Communication
Max. data rate
100 Hz (LAN), 20 Hz (analog)
Interfaces
2 x LAN (RJ-45, Dual IP-Stack), USB (Ser-
vice only), RS-232 (SUB-D 9), pin header,
analog (RCA Cinch connector)
Control
Front panel, Mobile Control, software,
event control, analog, terminal protocol
Inputs
Error (IN), Start (IN), Autozero, Flush (IN)
Outputs
Event 1, Start (OUT), Error (OUT), +5 V,
Valve +24 V
Analog outputs
1 x 0–2.5 V scalable, 20 bit, offset
adjustable
11.3 General
Power supply
100–240 V, 50–60 Hz, 65 W
Dimensions
361× 158× 523 mm (W × H × D)
Weight
10.8 kg
Leak sensor
Yes (internal and external leak
management)
Ambient conditions
Temperature range: 4-40 °C (39.2-104 °F)
Humidity: below 90 % (non-condensing)
Note:
The user takes the responsibility for using the fluids and chemicals
in an appropriate and safe way. If there is any doubt, contact the Technical
Support of the manufacturer.
Note:
The use of tetrahydrofuran (THF) as solvent may lead under certain
circumstances to increased noise and greater drift. This can be observed
especially when using unstabilized and not devitrified THF, but also when
operating a HPLC system in recycling mode. Therefore, when working
with THF and a detector, KNAUER recommends the use of stabilized THF
and a THF resistant degasser. In addition, we also recommend to avoid
the delivery of THF in a cycle (e. g. Recycling-HPLC). If the noise and/or
drift is getting worse over a longer period of time, KNAUER recommends
to regularly flush the reference cell of the detector with new solvent.
12.1 General
The device is very resistant against a variety of commonly used eluents.
However, make sure that no eluents or water come in contact with the
device or enter into the device. Some organic solvents (such as chlori-
nated hydrocarbons, ether) may cause coating damage or loosen glued
components by improper handling. Even small quantities of other sub-
12. Chemical compatibility of wetted materials
