APPLICATION | Life Science | Analytical Research | General Science |
Dispense Flowrate | Up to 2.0 l/min 3 | Up to 2.0 l/min 3 | Up to 2.0 l/min 3 |
Inorganics @ 25°C | 18.2 MΩ-cm | 18.2 MΩ-cm | 18.2 MΩ-cm |
Total organic carbon (TOC) | 1-3 ppb 1 | 1-3 ppb 1 | 3-10 ppb 1 |
Bacterial endotoxin | <0.001 EU/ml | - | - |
pH | Effectively neutral | Effectively neutral | Effectively neutral |
Particles | Ultrafiltration | ≥0.05µm | ≥0.2µm 2 |
RNase | <0.002 ng/ml | - | - |
DNase | <20 pg/ml | - | - |
Purification pack capacity | Liters to 18.2 MΩ-cm = 80,000/(µS/cm + (2.3 x ppm CO2) |
Dimensions | Height minimum 435mm, Width 375mm, Depth 340mm | ||
Weight | 19kg (42lb) | 19kg (42lb) | 18kg (40lb) |
Source - originally from potable supply, then pre-treated |
Preferably reverse osmosis (RO) produced by PURELAB Chorus 3 or filtered service deionization (SDI) or distilled. Note: mixed bed or twin bed deionized supplies should be cation limited at exhaustion. |
Fouling index (max) | 1 for all models. A 5-10 micron membrane prefilter is recommended for all non-RO feeds |
Service deionization (SDI) MΩ-cm |
1 MΩ-cm minimum resistivity at exhaustion |
Reverse Osmosis (RO) µS/cm |
Recommended <30µS/cm |
Free Chlorine | 0.05 ppm max |
TOC | Recommended 50 ppb max (RO feed) |
Carbon dioxide | 30 ppm max |
Silica | 2 ppm max |
Particulates | Filtration down to 0.2 micron advisable to protect internal and/or point of use filters |
Temperature | 1 - 40°C - Recommended 10 - 15°C |
Flowrate (maximum requirement) | 130 l/hr (34 USG) |
Drain requirements (gravity fall with air gap). Maximum during service |
Up to 2 l/min (0.5 USG) |
Feedwater pressure | 0.7 bar (10 psi) maximum, 0.07 bar (1 psi) minimum 4 |
Mains Input | 100 - 240V AC, 50 - 60Hz all models |
System voltage | 24V DC |
Power consumption during peak demand (dispense) | 90VA |
Noise level during recirculation | <40 dBA |