Conductivity Detector CE4710 |
| Conductance Display Range |
|
0.01 – 5000µS/cm |
| Output Signal |
|
Selectable for anions or cations |
| Time Constant |
|
0.1, 0.2, 0.5, 1, 1.5, 2, 5s |
| Autozero Range |
|
Typically up to 10,000µS/cm |
| Synchronous Detection Frequency |
|
5kHz |
| Noise |
|
Less than ±1nS/cm, DI water, 1mL/min,
2s |
| Drift |
|
Less than 20nS/cm/h, DI water, 1mL/min, |
| Cell Volume |
|
0.5µL |
| Cell Body |
|
PEEK P1000 grade |
| Electrodes |
|
316 stainless steel |
| Cell Pressure Rating |
|
200psi |
| Cell Enclosure Heater |
|
20 watt |
| Operating Temperature |
|
25 – 50ºC; 35ºC standard |
| Temperature Precision |
|
± 0.01ºC |
| Warm-up Time |
|
10 minutes typical |
| LCD Screen |
|
4 lines, back lit, adjustable contrast |
| Method Storage |
|
Up to 100 with password protection |
| Analogue Output |
|
0-1V |
| Computer Interface |
|
RS232 |
| Remote Autozero |
|
By contact closure |
| Digital Control |
|
By PowerStream software |
| Keypad Control |
|
For entry of values, commands and programmes |
| |
|
|
Pump CE4100 |
|
|
| Pump Type |
|
Dual piston design |
| Flow Rate |
|
0.001 to 10mL/min in 0.001 steps |
| Flow Reproducibility |
|
Better than 0.1% |
| Maximum Pressure |
|
40MPa – 400 bar |
| User Interface |
|
4 line back-lit display and full range of
keys |
| Pressure Cut-outs |
|
Adjustable for over and low pressures |
| Pulsation |
|
Better than ±0.5% at 2mL/min |
| Flow Path Materials |
|
Ceramic, ruby, sapphire, PEEK |
| |
|
|
Column Oven |
|
|
| Number of Columns |
|
2 plus suppressor cartridge |
| Pressure Cut-out Valve |
|
Accommodated – Option |
| Temperature range |
|
Ambient +5ºC to 85ºC |
| Temperature Stability |
|
±0.01ºC |
| Temperature Display |
|
3 digit LCD display |
| Injection Valve |
|
|
| Rheodyne Valve |
|
PEEK flowpath, 100mL loop |
| |
|
|
Solvent Degasser |
|
|
| Degasser – Optional |
|
In-line degasser |
| Number of Flow Paths |
|
Two, up to 3 mL/min each |
| Flow Path Material |
|
PTFE, PEEK |
| |
|
|
System Details |
|
|
| Power Requirements Total |
|
110V or 240V, 50/60Hz, 200VA |
| Stack Size |
|
365 x 290 x 470mm (WDH) |
