Controller
Flowchart
Technical Parameters
| Name | Basic | Minimal-Pyrogen | Low Organic | Comprehensive |
| Model | Master-S20/38/48 | Master-S20/38/48UF | Master-S20/38/48UV | Master-S20/38/48UVF |
| Pure water output* | 20/38/48 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 ppbd> | |||
| Total organic carbon (TOC)* | <10 ppbd> | <3 ppbd> | ||
| Bacteria | <0.01 cfu/>l | |||
| Particles (> 0.2 μm) | <1/>l | |||
| Pyrogen (endotoxin) | N/A | <0.001 Eu/>l | N/A | <0.001 Eu/>l |
| Ribonuclease (RNases) | N/A | <1pg/>l | N/A | <1pg/>l |
Deoxyribonuclease (DNases) | N/A | <5pg/>l | N/A | <5pg/>l |
| RO water specifications | ||||
| Ion rejection rate | 98%–99% (with new RO membrane) | |||
| Organic rejection rate | > 99% (MW > 200 Daltons) | |||
| Particle/bacteria rejection rate | > 99% | |||
| Raw water requirements | Municipal drinking (tap) water; temperature: 5–35 °C; pressure: 1.0–4.0 bar | |||
| Dimensions/Weight | 500×364×590 mm (L×W×H)/approx. 25 kg | |||
| Electrical requirements | 100–240 V, 50/60 Hz | |||
| Power | 120 W | |||
| System configuration | Main unit (with 1 set of purification cartridges) + 2 built-in 1.8L pressure tanks for models 20/38L, or 1 built-in 1.8L pressure tank for model 48L + accessory kit | |||
* The value is affected by water temperature, feed water quality, and total contaminant load.