Benchtop - With Uv Oxidation Lamp Installed, /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 manufacturer 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.
- 0.2 Micron Final Filter: final-stage filtration safeguards downstream water quality.
- 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.
How to Choose the Right Water Purification System
Selecting a purification system depends on the water grade your assays require, the feed water available, and the bench or wall space you can dedicate. Match these axes to your workflow before ordering.
- Water Quality Grade: Type I ultrapure at 18.2 MΩ·cm with TOC below 5 ppb suits organic, analytical, and low-TOC chemistry — confirm your method demands this tier.
- Feed Water Requirement: this unit accepts feed water below 20 µS/cm; verify your source meets that conductivity ceiling.
- Flow Rate: a typical 2.5 LPM (0.67 GPM) output should cover routine dispensing volumes for a single bench or small group.
- Voltage and Power: the WC311UVB runs on 220V / 50 Hz — match it to your site power before installation.
- Footprint and Mounting: a 21.6" × 14.7" × 14.4" cabinet installs benchtop or wall-mount, freeing bench area where space is tight.
- TOC Monitoring: this configuration ships without a TOC monitor — factor that in if continuous TOC readout is required.
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 |
| Dimensions (L × W × H) | 26.5 × 18.63 × 20.3 in |
| ISO 9001:2015 | Contact Customer Service |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| WC-311UVB | EA | EA |
Documentation
More in This Series
- Distilled / Deionized Water Purification System ~1.8L/Hr. 20L Tank With External Transformer
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- Distilled / Deionized Water Purification System ~5L/Hr. 100L Tank Single Phase With External Transformer
- Deionized Water Purification System 0.5~1.0L/Min 115
- Benchtop Or Wall Mount Base System, /60Hz
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- Benchtop - With Uv Oxidation Lamp And Toc Monitor /60Hz
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- Benchtop - With Uv And Uf Installed, /60Hz
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- Benchtop - With Uv, Uf And Toc Monitor Installed, /60Hz
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- Remote Dispense - With Uv, Uf And Toc Monitor Installed, /60Hz
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- Direct Feed Option (Factory Installed)
- Wall Mount Bracket
- Dispensing Gun Option (Factory Installed)
- High Purity Di System - 2-1/2" Diameter (10" Carbon, (2) 20" Mixed Bed, & 200 K Di Light)
- High Capacity Di System - 2-1/2" Diameter (10" Carbon, (2) 20" High Capacity Di, & 20 K Di Light)
- High Purity Di System- 4-1/2" Diameter (10" Carbon, (2) 20" Mixed Bed, & 200 K Di Light)
- High Capacity Di System- 4-1/2" Diameter (10" Carbon, (2) 20" High Capacity Di, & 20 K Di Light)
Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so every WC311UVB ships as a genuine unit backed by the manufacturer warranty and supported by lab-equipment specialists.
- Authorized Yamato Dealer: genuine product with full manufacturer warranty coverage.
- In Stock: ready to ship from USA inventory.
- USA Shipping: dispatched directly from domestic stock.
- Specialist Support: dedicated lab-equipment specialists ready for spec and configuration questions.
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.
Can the system be wall-mounted?
Yes. The WC311UVB installs as either a benchtop or wall-mount unit, and its 21.6" × 14.7" × 14.4" cabinet helps free bench space where needed.
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.