YETUO YTUP-15 Basic Ultrapure Water Purifier
Model: YTUP-15
Product Overview:
The YETUO YTUP-15 Basic Ultrapure Water Purifier features dual RO pure water and UP ultrapure water outlets, with a water production capacity of 15 L/h to meet different laboratory water requirements. UP water resistivity is 18.25 MΩ·cm at 25°C, with total organic carbon (TOC) below 10 ppb. RO water TDS is less than 4% of the feed-water TDS. The system adopts a multi-stage PP+UDF+CTO+RO+DI+UP purification process and is equipped with LCD online water-quality monitoring, automatic alarms and automatic RO membrane flushing. It is suitable for laboratory applications including environmental analysis, high-precision instrument analysis, physical and chemical experiments, molecular biology, cell culture, protein purification and amino acid analysis.
- Product Details
- Product manual
YETUO YTUP-15 Basic Ultrapure Water Purifier — Product Features
1. Automatic Control System
Automatic pressure sensors and microcomputer control enable automatic purified water production. The system features a user-friendly operation and display interface with audible and visual alarm functions.
2. Quick-Connect Piping and Flexible Water Supply
The entire piping system adopts quick-connect fittings and comes standard with an external equipment water-supply outlet. External water storage tanks can be added, with multiple capacities available to meet different requirements.
3. NSF-Certified Piping
All pipelines are NSF-certified and adopt a modular quick-connect design, making installation, maintenance and servicing more convenient.
4. Adaptable Feed-Water Pretreatment
The system has relatively low feed-water quality requirements. Its carefully designed pretreatment system can process different types of source water from various regions.
5. High Water Production and Low Operating Costs
High water production capacity and long consumable service life help reduce operating costs.
6. Multiple Alarm Functions
The system provides no-water alarms, full-tank alarms and ultrapure water quality alarms. The water-quality alarm threshold can be freely configured.
7. Automatic RO Membrane Flushing
The fully automatic RO membrane anti-scaling flushing program helps extend the service life of the RO membrane.
8. Multiple Safety Protection Features
The system adopts water-electricity separation and is equipped with overcurrent protection, inlet protection and anti-burst safety devices to provide safer operation.
9. Portable TDS Test Pen
The portable battery-powered TDS test pen can measure the total dissolved solids (TDS) of tap water and RO water at any time, providing an approximate indication of conductivity.
10. Online Water-Quality Monitoring
A high-brightness backlit LCD monitoring instrument provides real-time monitoring of resistivity, conductivity, TDS and water temperature, with a stated measurement accuracy of 0.01 MΩ·cm.
11. Electronic-Grade Mixed-Bed Resin
Electronic-grade mixed-bed resin and a large-capacity purification tank help maintain stable water quality and a consistent water supply.
12. Optional Terminal Sterilizing Filter
An optional pharmaceutical-grade terminal capsule sterilizing filter is available to ensure sterile water quality.
YTUP-15 Basic Ultrapure Water Purifier — Technical Specifications
| Parameter | Specification |
| Model | YTUP-15 |
| System Water Production Rate (25°C) | 15 L/h |
| System Process | PP+UDF+CTO+RO+DI+UP |
| Feed-Water Requirements | Municipal tap water, TDS <250 ppm, 5–45°C, 0.02–0.25 MPa, pH 3–10 |
| Purification System | |
| Pretreatment Unit | 1 × 10-inch PP filter cartridge + 1 × 10-inch granular activated carbon filter cartridge + 1 × 10-inch sintered activated carbon filter cartridge |
| RO Reverse Osmosis Unit | 1 × 100 GPD RO reverse osmosis membrane |
| Post-Purification Unit | 4 ultrapure purification columns |
| UP Ultrapure Water Specifications | |
| Resistivity / Conductivity | 18.25 MΩ·cm at 25°C / 0.054 μS/cm at 25° (<0.1 μS/cm) |
| Heavy Metal Ions | <0.1 ppb |
| Total Organic Carbon (TOC) | <10 ppb |
| Pyrogens / Endotoxins | — |
| Microbial Count | <1 CFU/mL |
| Ribonuclease (RNase) | — |
| Deoxyribonuclease (DNase) | — |
| Particles (>0.22 μm) | <1/mL |
| RO Reverse Osmosis Water Specifications | |
| TDS Value | RO water TDS (total dissolved solids, ppm) < feed-water TDS × 4% (salt rejection rate >99%) |
| Divalent Ion Separation Rate | 95%–99% (when using a new RO membrane) |
| Organic Separation Rate | >99% when MW >200 Dalton |
| Particle and Bacterial Separation Rate | >99% |
| Maximum RO Water Production Rate | 2.0 L/min (with the pressure storage tank enabled) |
| Water Outlets and Monitoring | |
| Front Water Outlets | 2 outlets: RO reverse osmosis water outlet and UP ultrapure water outlet |
| Side Connections | Feed-water inlet, pressure tank connection and wastewater outlet |
| Operating Pressure Monitoring | 0–1 MPa, 0–150 PSI |
| Digital Water-Quality Monitoring | TDS test pen + LCD online monitoring of resistivity, conductivity, TDS and water temperature |
| General Specifications | |
| Dimensions (L × W × H) | 44 × 45 × 46 cm |
| Power Supply | 220 V, 50 Hz |
| Power | 38 W |
| Weight | 25 kg |
| Standard Configuration | Main unit with 1 set of purification columns + TDS test pen + accessory kit + 3.2G external water storage tank |
