EMD Millipore ICW3000 Water System
Description
Ultrapure Water from Pretreated Water for Direct feed to Dionex® Ion Chromatography systems
The Millipore ICW-3000 system is an ideal solution for feeding ultrapure water directly to Dionex Ion Chromatography (IC) eluent generators and suppressor regenerating lines. Just fill the 10-liter tank with pure water to produce ultrapure water that is directly supplied to the ion chromatography system.
The Dionex ICS systems include an eluent generator (EG), which is a device that can produce a defined concentration of eluent from ultrapure water and a concentrated eluent cartridge (potassium hydroxide, potassium carbonate, methanesulfonic acid).The ICW-3000 system allows greater IC analytical precision, while also making operation more convenient when Dionex ICS systems are used in external generation mode. The ICW-3000 system can supply ultrapure water to the suppressor at Adequate pressure and flow rates with no need for gas.
Features
- Improves reproducibility Allows more stable baselines
- Provides better equilibration of the IC system
- Reduces instrument downtime needed to refill eluent bottles
- Reduces IC eluent preparation to almost zero
- Eliminates the need for helium to pressure feed the supressor
- Extends IC system lifetime
- IC remote control can be used to drive the ICW-3000 system
- Micro valve included for supressor line flow regulation
Specification
| Water Quality | |
| Product water resistivity (1) | Minimum 18.0 Megohm.cm @ 25°C Typical 18.2 Megohm.cm @ 25°C |
| Product Water TOC(2) | < 5ppb |
| (1) Product water Quality specifications are achievable only if feed water quality is within specifications and for typical operating conditions (i.e. after at least 1 day of regular operation) (2) TOC values given for Eluent and Supressor lines after complete hydratation and rinsing of the Simplipak. | |
| Product water Quantity | |
| Eluent Flow | > 4 ml/min |
| Eluent Pressure | > 0.2 bar (3 PSI) |
| Supressor Flow | > 20 ml/min |
| Supressor Pressure | > 1.7 bar (25 PSI) |
| POU Flow (1) | > 250 ml/min |
| Feed Water Quality | |
| Water Quality (1) | Type II water as defined by ASTM |
| TOC (2) | Below 30 ppb TOC. |
| Temperature (3) | Min 5 °C / Max 35°C. |
| Connection | Removable Tank |
| (1) Feed water conductivity above specification may prevent to reach the expected water product resistivity or lead to a premature exhaustion of the packs ion-exchange resins. (2) Feed water TOC above specification may cause excessive fouling of the ion-exchange resin beads in the SimpliPak cartridge with as possible consequence a decrease of the ion-exchange capacity of the resin. (3) A feed water temperature outside specifications may lead to premature damage to the system. | |
| System Dimensions | |
| Height, cm (in.) | 51 (20) |
| Width, cm (in.) | 29 (11.4) |
| Depth, cm (in.) | 36 (14.2) |
| System Weight | |
| Operating weight, Kg (lb) | 9 (19.8) |
| Dry Weight, Kg (lb) | 5.4 (11.9) |
| Shipping Weight, Kg (lb) | 12.5 (27.5) |