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Electrochemical Detector DECADE Elite SCC

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Electrochemical Detector DECADE Elite SCC
Article No.: A07545

single cell control, with DC, pulse and scan mode

With its measurement frequency up to 100 Hz, this electrochemical detector is specially designed for super-fast highly sensitive and selective measurement of oxidisable and reducible substances in (U)HPLC. The DECADE Elite comprises of a thermostat-controlled Faraday's cage, accommodating column and flow cell. The DECADE Elite unites the three operating modes DC, Pulse and Scan in one instrument. The DC mode covers about 90% of all applications. The pulse mode is important for PAD (Pulsed Amperometric Detection) of e.g. carbohydrates. The scan mode is used to obtain a voltammogram in method optimization. A digital low-pass filter provides an excellent signal-to-noise ratio. For highest sensitivity, the SenCell flow cell is recommended. The correct flow cell can be chosen from a broad variety of flow cells after our advice.

Key Features

Technical Data

Puls mode

Measuring range 10 pA-200 μA in steps of 1, 2 and 5
Filter (cut off) Advanced Digital Filter, 0.5 -0.001 Hz in steps of 1, 2 and 5
Pulse times t1: 100-2000 ms; t2: 0-2000 ms; t3: 0-2000 ms in steps of 10 ms
Data recording 20, 40, 60, 80 and 100 ms

DC mode

Measuring range 10 pA-200 μA in steps of 1, 2 and 5
Filter (cut off) Advanced Digital Filter, 0.5 -0.001 Hz in steps of 1, 2 and 5
Noise < 2 pA with dummy cell

Scan mode

Measuring range 10 pA-200 μA in steps of 1, 2 and 5
Scan speed 1-50 mV/s in steps of 1, 2 and 5
Scan cycle half, complete, continuous

Detection

Detector type Electrochemical detector
Version DC, pulse, scan operating modes
Detection channels 1
Working potential -2.0 V to +2.0 V
Maximum data rate 10 Hz
Autozero triggered via key, TTL, RS-232

Heated zone

Thermostatting oven included
Temperature range from 7°C above ambient temperature to 45°C

Communication

Control RS-232

General

Dimensions 220 x 440 x 440 mm
Weight 14,6 kg without column and flow cell

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Technical data are subject to change without notice.
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