Controller
Flowchart
Technical Parameters
| Name | Basic | Minimal-Pyrogen | Low Organic | Comprehensive |
| Model | Benchmark-RS45 | Benchmark-RS45UF | Benchmark-RS45UV | Benchmark-RS45UVF |
| Pure water output* | 45 L/h | |||
| Max. flow rate | 1.2–2.0 L/min | |||
| Ultrapure (UP) water specifications | ||||
| Resistivity (25 ℃) | 18.2 MΩ.cm | |||
| Heavy metal ions | < 0.01 ppb | |||
| Total organic carbon (TOC)* | < 10 ppb | < 3 ppb | ||
| Bacteria | < 0.01 cfu/mL | |||
| Particles (> 0.2 μm) | < 1/mL | |||
|
Pyrogen (endotoxin) |
N/A | < 0.001 Eu/mL | N/A | < 0.001 Eu/mL |
| Ribonuclease (RNases) | N/A | < 1 pg/mL | N/A | < 1 pg/mL |
Deoxyribonuclease (DNases) | N/A | < 5 pg/mL | N/A | < 5 pg/mL |
| RO water specifications | ||||
| 1-stage RO water | Conductivity ≈ feed water conductivity × 5%; organic rejection rate > 99% (MW > 200 Daltons); particle/bacteria rejection rate > 99% | |||
| 2-stage RO water | 2-stage RO ion rejection rate ≥ 99%, conductivity ≤ 5 μS/cm, particle/bacteria rejection rate > 99% (MW > 200 Daltons) | |||
| Raw water requirements | Municipal drinking (tap) water; temperature: 5–35 °C; pressure: 1.0–4.0 bar | |||
| Dimensions/Weight | 385×500×650 mm (L×W×H)/approx. 25 kg | |||
| Electrical requirements | 100–240 V, 50/60 Hz | |||
| Power | 192 W | |||
| System configuration | Main unit (with 1 set of purification cartridges) + built-in 1.8L pressure tank + accessory kit | |||
* The value is affected by water temperature, feed water quality, and total contaminant load.