Why order the WC311UVB from LabSupplies.com
Type I Water Purification System, Benchtop, with UV Oxidation Lamp, 220V/50Hz Overview
The Yamato WC311UVB Benchtop Water Purification System is a Type I ultrapure water purifier that delivers 18.2 MΩ·cm resistivity water from a compact benchtop or wall-mount footprint. Engineered for organic and analytical chemistry, it pairs conditioning and polishing cartridges with a 185/254 nm UV oxidation lamp to drive total organic carbon below 5 ppb.
Purification runs through quick-change, no-tools cartridges packed with premium ResinTech ion-exchange media, finishing at a 0.2 micron final filter for bacteria control under 1 cfu/ml. Dual-wavelength UV oxidation sterilizes bacteria and reduces TOC, while real-time quality monitoring with integrated leak detection tracks output continuously. Typical flow reaches 2.5 LPM (0.67 GPM) from feed water below 20 µS/cm.
Power is supplied at 220V / 50 Hz. The cabinet measures 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm) and ships at 36.4 lbs, manufactured in the USA. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer with genuine product and Yamato's 1-year warranty.
Key Features
- UV Oxidation Lamp: dual-wavelength 185/254 nm UV sterilizes bacteria and reduces TOC to below 5 ppb.
- Type I Ultrapure Output: 18.2 MΩ·cm resistivity water with bacteria counts under 1 cfu/ml.
- Quick-Change Cartridges: no-tools conditioning and polishing cartridges using premium ResinTech ion-exchange media.
- Real-Time Monitoring: continuous quality monitoring with integrated leak detection.
- Flexible Mounting: benchtop or wall-mount installation with a 2.5 LPM (0.67 GPM) typical flow rate.
Specifications
| Specification | Detail |
|---|---|
| Voltage | 220V |
| Type | Type I ultrapure water purification system |
| Purification Process | Conditioning and polishing cartridges plus UV oxidation (185/254 nm) for bacteria sterilization and TOC reduction, with a 0.2 µm final filter |
| TOC | < 5 ppb |
| TOC Monitor | Not included |
| Dispense Configuration | Benchtop or wall-mount |
| Power | 220V / 50 Hz |
| Application | Organic and analytical chemistry — ultrapure, analytical, low TOC |
| Water Quality | Type I ultrapure — 18.2 MΩ·cm resistivity |
| Bacteria | < 1 cfu/ml |
| Flow Rate | 2.5 LPM / 0.67 GPM (typical) |
| Feed Water Requirement | < 20 µS/cm |
| Final Filter | 0.2 micron |
| Monitoring | Real-time quality monitoring with leak detection |
| Cartridges | Quick-change, no-tools design; premium ResinTech ion-exchange media |
| Dimensions (H × W × D) | 21.6" × 14.7" × 14.4" (54.8 × 37 × 36.5 cm) in |
| Country of Origin | United States |
| GTIN (Barcode) | 797059929313 |
| Shipping Weight | 36.4 lbs |
| Shipping Dimensions (L × W × H) | 26.5 × 18.63 × 20.3 in |
| Warranty | 1 year (Yamato Scientific America) |
| Service | Calibration and preventive maintenance on site by Yamato-certified technicians or at Yamato's California service center |
Ordering Information
| Catalog number | GTIN / UPC |
|---|---|
| WC-311UVB | 797059929313 |
| Manufacturer | Yamato Scientific |
| Manufacturer part number | WC-311UVB |
| UNSPSC | 48101716 — Water purifier |
| Export classification (ECCN) | EAR99 |
Documents & Downloads
More in This Series
- Yamato WC301UVB Type I Water Purification System, Benchtop, with UV Oxidation Lamp, 120V/60Hz
- Yamato WA311R Type I Water Purification System, Remote Dispense, 220V/50Hz
- Yamato WA301R Type I Water Purification System, Remote Dispense, 120V/60Hz
- Yamato WB311UFB Type I Water Purification System, Benchtop, with Ultrafiltration Module, 220V/50Hz
- Yamato WB301UFB Type I Water Purification System, Benchtop, with Ultrafiltration Module, 120V/60Hz
- Yamato WG311UVUFB Type I Water Purification System, Benchtop, with UV and UF, 220V/50Hz
View all Water Purification Systems →
Frequently Asked Questions
What grade of water does the Yamato WC311UVB produce?
It produces Type I ultrapure water at 18.2 MΩ·cm resistivity. The system holds TOC below 5 ppb and bacteria counts under 1 cfu/ml, making it suitable for organic and analytical chemistry.
What voltage and power does the WC311UVB require?
The WC311UVB operates on 220V / 50 Hz. Confirm your site power matches this requirement before installation.
How does the UV oxidation lamp work?
The dual-wavelength 185/254 nm UV oxidation lamp sterilizes bacteria and reduces total organic carbon. Combined with conditioning and polishing cartridges and a 0.2 micron final filter, it drives TOC below 5 ppb.
What feed water and flow rate should I expect?
The unit requires feed water below 20 µS/cm and delivers a typical flow rate of 2.5 LPM (0.67 GPM). Verify your source water conductivity meets the feed requirement.
Does this configuration include a TOC monitor?
No, this configuration ships without a TOC monitor. It does include real-time quality monitoring with integrated leak detection for continuous output tracking.
What is the UNSPSC code for the Yamato WC311UVB?
The Yamato WC311UVB is classified under UNSPSC 48101716 (water purifier).
Where is the Yamato WC311UVB manufactured?
Yamato Scientific lists United States as the country of origin for the WC311UVB.
Is there a spec sheet or brochure for the Yamato WC311UVB?
Yes. The Yamato WC Series Water Purifier brochure (559 KB PDF) is linked under Documents & Downloads on this page.
What are the shipping dimensions and weight of the Yamato WC311UVB?
Yamato's shipping data lists the WC311UVB at 26.5 × 18.63 × 20.3 in and 36.4 lb packed.
