This refurbished Waters 2424 ELSD is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
| Item | Specification |
| Nebulizer: -High-flow rate (standard with detector) – Low-flow rate |
300 to 3000 µL/min, 1.80 standard liters per minute (Ls/min) at 170 kPa (1.7 bar, 25 psi) 50 to 500 µl/min, 0.77 Ls/min at 170 kPa (1.7 bar, 25 psi) |
| Gas | 140 kPa (1.4 bar, 20 psi) to 410 kPa (4.1 bar, 60 psi) |
| Gain settings | 0 to 1000 |
| Time constant filter settings | 0.0 to 5.0 seconds (Hamming) |
| Two analog outputs | Channel 1 = -0.1 to 2.1 VDC (selectable maximum rates are 10,20,40, or 80 Hz) Channel 2 = -0.1 to 2.1 VDC (fixed maximum data rate is 10 Hz) |
| Four event input | Input voltage: +30 Volts max Low input voltage: <1.7V High input voltage:> 3.2 V |
| Two event outputs | Type: Contact closure Voltage:+30 Volts max Current, switching: 0.5 A Current, carry: 1.2 A |
| Temperature control | Nebulizer heater power: 0 to 100% Nebulizer cooler: Cooling/Off Drift tube heater: Ambient to 100°C (212 °F) |
| Operating temperature | 4 to 30°C (39.2 to 86°F) |
| Operating humidity | 20 to 95%, noncondensing |
| Shipping and storage temperature | -30 to 60°C (-22 to 140°F) |
| Shipping and storage humidity | 0 to 95%, noncondensing |
| Acoustic noise (instrument generated) | <65 dBA |
