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Conductivity monitor with flow cell for up to 10 ml/min and optional pH measurement

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Article No.: ADG30GC
Articlename: AZURA CM 2.1S with flow cell - up to 10 ml/min

Conductivity monitor with flow cell for up to 10 ml/min and optional pH measurement


Conductivity monitor with optional pH measurement

The AZURA CM 2.1S is a reliable conductivity monitor which is utilized in FPLC to follow salt gradients. Optionally pH values can be measured. Wetted parts are completely biocompatible. The contactless measurements of conductivity reduces the risk of carryover to a minimum. The flow cell covers a flow rate up to 10 ml/min and is delivered with the CM 2.1S.
Please order the pH measuring kit in addition to the conductivity monitor. Note that the flow cell for up to 10 ml/min generates a certain back pressure (approximately 1 bar at 1 ml/min). Choose the device with the 100 ml/min flow cell for minimal back pressure.

Technical Data

Flow cell

Biocompatible Yes
Capillary connection 1/16"
Wetted materials PEEK
Flow cell volume 30 µl
Max. flow rate 10 ml/min
Maximum pressure 160 bar
Back pressure 1 bar at 1ml/min

Detection

Detector type Conductivity monitor
Measurement accuracy Conductivity accuracy: < 5 % full scale end value
pH accuracy: +/-0.5 pH in temperature range of 4 – 25°C
Temperature sensor accuracy: ± 1.0 °C
Measurement precision Conductvity precision: measured in range 0.1 – 300 mS/cm: < 2% of end value or ≤ 5 mS/cm of higher values
pH precision: +/-0.2 pH in temperature range 4 – 25°C
Measurement range 0.1 – 999 mS/cm
pH measurement 2 – 12
Maximum data rate 5 Hz
Supported electrodes all pH electrodes with BNC connector

Communication

Analog outputs 2 channels (Conductivity value and pH Value )
DAC 18 bit
Digital outputs LAN; RS-232

Technical parameters

GLP electronic Serial No.
Ambient conditions operating temperature: 4 to 35 °C, relative humidity: 45 to 85 %

General

Power supply 100 – 240 V, 50 – 60 Hz, max. 20W
Dimensions 121 x 129 x 187 mm (W x H x D)
Weight 3.2 kg

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