EP-600D ion chromatograph Features:
1. Instrument integrated design. The structure is simple. Easy to move, suitable for field operations.
2. Manual manual injection mode. Push-button start data acquisition.
3. The instrument adopts series double plunger pump and inlaid PEEK material processing. The portion in contact with the liquid is an inert material. Suitable for pH 1-14 pH. No need for dampers, stable, very low pulsating mobile phase transport.
4. The infusion pump is equipped with an overvoltage protection program, and the system overpressure instrument automatically stops running.
5. High-pressure six-way injection valve, with signal acquisition function, continuous flow operation, injection volume up to 1.0 microliters, suitable for high-concentration sample analysis.
6. Stop the operation of the instrument and the EDI will be automatically turned off. To protect the detection system security.
7. Built-in bipolar conductivity cell suppressor for zero dead volume detection. The continuous automatic regeneration membrane suppressor can continuously and continuously work without the need of external acid.
8. Intelligent chromatography workstation EASY2016AIO, Chinese operation interface, data integration, standard curve production, unknown sample concentration calculation.
9. Computer counter-control instrument operation; instrument operation parameter setting; data acquisition.
10. Wireless communication mode, the computer can operate the instrument as long as the chromatographic workstation software is installed. Technical Parameters:
High-pressure constant-flow pump: All ion chromatographic flow paths are made of original PEEK tubing.
Flow range: 0.01-5.00 mL/min
Flow setpoint error: <0. 1%
Flow stability: <0. 1% (1mL / min room temperature aqueous solution)
Working pressure: 35 MPa
Conductivity detector: bipolar conductivity detection unit; electrode material • passivated 316 stainless steel, digital signal control.
Baseline noise: 0.01μS
Baseline drift: < 0. 01 / 30 min
Minimum detectable concentration: ≤ 0.01μg/L (in CI) <0.01μg / L (in N)
Instrument linearity ≥0. 995
Quantitative repeatability: <2% ( CL meter)
Qualitative repeatability: ≤ 0.1% (in CL)
Measuring range: 0~35000 μS /cm
Resolution: ≤0. 003 ns/cm
Detection tank volume: 0. 6 uL
Suppressor: Built-in bipolar conductivity cell suppressor for zero dead volume detection. Continuous automatic regeneration membrane suppressor, no need for external acid, continuous and uninterrupted work
Injection valve: Six-way injection valve, with continuous switching of valves, automatic acquisition of signal synchronization. Replace the loop to select the injection volume. The minimum injection volume is less than 1.0 μL.
Built-in thermostat column compartment: The separation system, suppressor and detection system operate at the same temperature.
Temperature setpoint error: 0. It :
Temperature stability 0.1 ° C
working environment
Power supply 220 V , 50 Hz
Features:
1. Instrument integrated design. The structure is simple. Easy to move, suitable for field operations.
2. Manual manual injection mode. Push-button start data acquisition.
3. The instrument adopts series double plunger pump and inlaid PEEK material processing. The portion in contact with the liquid is an inert material. Suitable for pH 1-14 pH. No need for dampers, stable, very low pulsating mobile phase transport.
4. The infusion pump is equipped with an overvoltage protection program, and the system overpressure instrument automatically stops running.
5. High-pressure six-way injection valve, with signal acquisition function, continuous flow operation, injection volume up to 1.0 microliters, suitable for high-concentration sample analysis.
6. Stop the operation of the instrument and the EDI will be automatically turned off. To protect the detection system security.
7. Built-in bipolar conductivity cell suppressor for zero dead volume detection. The continuous automatic regeneration membrane suppressor can continuously and continuously work without the need of external acid.
8. Intelligent chromatography workstation EASY2016AIO, Chinese operation interface, data integration, standard curve production, unknown sample concentration calculation.
9. Computer counter-control instrument operation; instrument operation parameter setting; data acquisition.
10. Wireless communication mode, the computer can operate the instrument as long as the chromatographic workstation software is installed.
