Sartorius offers the compact, environmentally friendly, reliable, and easy-touse Arium® Comfort I for producing ASTM Type 1 ultrapure water and Type 3 pure water combined in a single system. The system contains state-ofthe-art reverse osmosis technology and a unique cartridge specifically for the production of high ultrapure water quality. Compared to conventional water systems, the Arium® Comfort I optimizes water consumption using the integrated iJust control unit. This unique touch display with intuitive menu navigation ensures the utmost ease of use.
With the optionally integrated TOC monitor, its compact design, the flexible display and the SD card slot, the Arium® Comfort I is the ideal choice for demanding laboratory applications.
Dimensions (cm) Width × Height × Depth | 43.5 × 50.1 × 47.6 | |
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Empty Weight (kg) | Approx. 23 | |
Operating Weight (kg) | Approx. 31 | |
Power Supply | 100–240 VAC (±10%); 50–60 Hz, 130 VA (max.) | |
Operating Temperature | 2 °C–35 °C at max. 80% relative humidity | |
Storage Temperature | 5 °C–45 °C at max. 80% relative humidity | |
Data Output | SD card slot, RS-232 interface |
Water purification method | Adsorption by spherical activated carbon, ion exchange, and UV oxidation (optional) |
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Water type | ASTM Type 1 ultrapure water |
Water dispensing flow rate | Up to 2 L/min |
Volume-controlled dispensing intervals | 0.05 in 0.05 L step, 0.1– 2.0 L in 0.1 L steps, 2.0– 20 L in 1 L steps, 20– 95 L in 5 L steps |
Volume accuracy | 3% between 0.25 L and 95 L |
Conductivity | 0.055 µS/cm compensated to 25 °C |
Resistivity | 18.2 MΩ × cm compensated to 25 °C |
TOC content (system with UV lamp) | ≤ 2 ppb |
TOC content (system without UV lamp) | < 5 ppb |
Bacteria | < 0.001 CFU/mL |
Particle content | No particles > 0.2 μm |
Endotoxins | < 0.001 EU/mL |
RNase concentration | < 1 pg/mL |
DNase concentration | < 5 pg/mL |
Water purification method | Adsorption by spherical activated carbon, catalyst and reverse osmosis |
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Water type | Type 3 reverse osmosis water |
Production output | 8 or 16 L/h |
Water dispensing flow rate | Up to 3 L/min |
Typical conductivity | < 20 µS/cm |
Typical resistivity | > 0.05 MΩ × cm |
Typical ion retention | up to 98% |
Retention of dissolved organic substances (MW > 300 Dalton) | > 99% |
Particle and microorganism retention | > 99% |
T Exclusively potable tap water pursuant to the drinking water standards of the USA, the European Union, or Japan
Input pressure | 0.5–6.9 bar, Recommended > 2 bar |
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Temperature | 2–30 °C |
Specific conductivity | < 1,500 µS/cm compensated to 25 °C |
TOC | < 2,000 ppb |
Max. total hardness (max. CaCO3) | 360 ppm |
Free chlorine | < 4 ppm |
Iron (total Fe content) | < 0.1 ppm |
Fouling Index (SDI) | < 5 |
Turbidity | < 1 NTU |
pH value | 4–10 |