Yamato Type 1 Ultrapure Water Purification Systems deliver 18.2 MΩ-cm reagent-grade water on demand, combining advanced filtration, UV sterilization, TOC reduction, and optional ultrafiltration (UF) for sensitive analytical and biological applications.
This benchtop or remote-dispense series includes configurations tailored for analytical chemistry, life sciences, genomics, and trace organics. Whether your priority is low TOC, endotoxin-free output, or high-throughput usability, Yamato offers a model to match.
- WA-301R: Base analytical system
- WC-301UVR: With UV oxidation lamp
- WC-301UVTR: With UV + TOC monitor
- WB-301UFR: With Ultrafiltration (UF) for biologicals
- WG-301UVUFR: With UV + UF for low TOC and pyrogen removal
- WG-301UVUFTR: With UV + UF + TOC Monitor for high-spec biological use
Features:
- Produces ultrapure 18.2 MΩ-cm Type 1 water at up to 2.5 LPM
- Compact benchtop design or remote dispense models available
- Large-capacity cartridges minimize operating costs
- Touchscreen interface with real-time water quality monitoring
- Leak detection and user-friendly cartridge replacement
- Quick-change filters—no tools required
- Fresh, US-made cartridges with 1-year shelf life
- UV & TOC Monitor: Reduces organic contaminants and provides carbon analysis
- Ultrafiltration: Ensures nuclease-free, pyrogen-free water for life sciences
Applications:
- WA / WC Series: Analytical Chemistry, HPLC, ICP-MS, GC-MS, Buffer Prep
- WB Series: Microbiology, Cell Culture, Life Sciences
- WG Series: PCR, DNA/RNA work, Sequencing, Genomics
Specifications
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Water Quality:
- Resistivity: 18.2 MΩ-cm
- Bacteria: < 1 CFU/mL
- Particulates: < 0.2 µm (WA/WC), < 0.05 µm (WB/WG)
- TOC: < 15 ppb (WA/WB), < 5 ppb (WC/WG)
- Endotoxin (WB/WG): < 0.005 EU/mL
- RNase: < 0.01 ng/mL
- DNase: < 4 pg/μL
- Flow Rate: 2.5 LPM (typical), up to 2.0 LPM with UF installed
- Operating Temp: Max 30°C (100°F)
- Pressure Range: 20–90 PSIG
- Dimensions (H×W×D): 21.6 x 14.7 x 14.4 in (54.8 x 37 x 36.5 cm)
- Weight: 42 lbs. dry / 47 lbs. operating (22.7–25 kg)
- Power: 120V, 60Hz @ 1.0A or 220V, 50Hz @ 0.5A
- Inlet Connection: 3/8" O.D. tubing (9.53 mm)
Why Choose Yamato Type 1 Purification?
- Made in the USA with high-purity resin and top-tier electronics
- Flexible configurations for both analytical and biological applications
- Compact and low-maintenance design for easy lab integration
- Trusted by researchers and labs for over 40 years
- Eco-conscious design with a 1-year manufacturer warranty