Smartline
Smartline 2900 conductivity/pH monitor
Article number: A70090The Smartline Conductivity Monitor 2900 is a high precision on-line monitor for the measurement of conductivity and pH in liquid chromatography. It is especially useful for biochromatography applications.
Including conductivity flow cell.
Key features
- contactless conductivity measurement
- fast response
- high accuracy and reproducibility, low noise
- accurate and reliable monitoring through self-test and self-calibration
- flow cells can be connected close together, minimizing band broadening and time delay between detectors
| Detection | |
|---|---|
| Detector type | conductivity |
| Measurement range | 1 µS/cm–500 mS/cm |
| Drift | temperature sensor ± 0.3 °C per 10 h |
| pH measurement | 1 to 13,1 to 14 (<1 days exposure) |
| Communication | |
| Maximum data rate | approx. 5 Hz |
| Supported electrodes | conductivity: automatic recognition pH: all pH electrodes with BNC connector (compatible) and available flow cell |
| Autozero | automatic |
| Analog outputs | 0 to 1000 mV (1 V integrator output) noise (0..10 Hz) < 1μV p-p |
| Digital outputs | RS-232 (RxD, TxD, GND) 57600 Baud |
| Technical parameters | |
| GLP | electronic Serial No. |
| Display | LCD, 2 x 24 characters |
| Ambient conditions | operating temperature: 15 to 35 °C, relative humidity: 45 to 85 % |
| General | |
| Power supply | 115 ± 15 % or 230 ± 10 % VAC, 50/60 Hz, max. 30 VA |
| Dimensions | 226 x 135 x 410 mm (W x H x D) |
| Weight | approx. 5 kg |
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Languages | |
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Smartline Conductivity Monitor 2900 brochure | Smartline Conductivity Monitor 2900, V7729US | English |
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| pH electrode | A1933 | round tip, with cell and holder | |
| pH Dummy electrode | A1934 | round tip |
Technical data are subject to change without notice.