My Cart

Close

Dionex

Dionex HPLC System - ED50A Electrochemical Detector, GS50 Gradient Pump and STH 585 Column Oven

In stock. Enquire today

Dionex HPLC System - ED50A Electrochemical Detector, GS50 Gradient Pump and STH 585 Column Oven

WAS £4,950 - NOW £3,450

ED50A Electrochemical Detector

The Dionex ED50A Electrochemical Detector measures current resulting from the application of potential (voltage) across electrodes in flow-through cells. Depending on the method by which the potential is applied and the current measured, several different properties of the flowing solution can be determined.

Technical Specifications:

Dimensions:

  • Height: 17cm
  • Width 22.5cm
  • Depth 42cm

Weight: 8.2kg

 

GS50 Gradient Pump

The GS50 Gradient Pump is a microprocessor-based eluent (or mobile phase) delivery system. Its variable-speed, serial-piston design ensures pulse-free pumping for the most demanding applications. The GS50 delivers mixtures of up to four mobile phase components at precisely controlled flow rates. The selected mobile phase composition can be delivered as isocratic, isocratic proportioned, linear ramp, step, curved, or any combination of these. A DSP (Digital Signal Processor) provides high speed, extremely accurate control of pump flow.

Technical Specifications:

Dimensions:

  • Height 33.5cm
  • Width 22.5cm
  • Depth 42cm

Weight: 19kg

 

STH 585 Column Oven

The HPLC column thermostat is designed especially for the use in chemical and biological routine and research laboratories. Using thermoelectric elements (Peltier), the thermostat is able both, to heat and to cool. Thus, the temperature can be modified quickly and, in addition, the system is independent of the environmental temperature. Temperature control is either via the integrated processor-controlled controller or externally via PC. The program, especially created for HPLC, allows optimization of the analysis.

Technical Specifications:

  • Temperature Range: 5 - 85°C
  • Temperature Accuracy: ± 0,5°C
  • Temperature Stability: ± 0,15°C (measured in a 25cm test column)
  • Temperature Change: 2 - 3°C/min
  • Nominal Voltage: 100 - 230 V AC
  • Rated Frequency: 47 - 63 Hz
  • Power Draw: max. 100 W

Dimensions:

  • Height: 14cm
  • Width: 32cm
  • Depth: 47cm

Weight: 4kg

 

Condition

Item has seen previous use but is in very good condition.

 

Function

The item has been powered on but not tested further.

 

For further technical specifications please refer to the manuals:

SEE ED50A MANUAL HERE

SEE GS50 MANUAL HERE

SEE STH 585 MANUAL HERE


Code:53734475