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OAKTON Replacement HDPE Membrane, WD-35640-74, for Dissolved Oxygen - Membranes
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OAKTON Replacement HDPE Membrane, WD-35640-74, for Dissolved Oxygen

The OAKTON Replacement HDPE Membrane, model WD-35640-74, is a dissolved oxygen test parameter membrane. This replacement membrane is designed for use with OAKTON instrumentation.

SKU 3G-OTH-371378

Also listed as: WD3564074 · WD 35640 74

Brand
OAKTON
Item
Replacement HDPE Membrane, WD-35640-74, for Dissolved Oxygen
Category
Membranes
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OAKTON
Manufacturer Part Number
WD-35640-74
Product Type
Replacement HDPE Membrane
Test Parameters
Dissolved Oxygen

Technical Documents

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OAKTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OAKTON Replacement HDPE Membrane, model WD-35640-74, is a dissolved oxygen test parameter membrane. This replacement membrane is designed for use with OAKTON instrumentation.

Frequently Asked Questions

What is the OAKTON Replacement HDPE Membrane WD-35640-74 used for?

The OAKTON Replacement HDPE Membrane WD-35640-74 is used for dissolved oxygen testing in water quality analysis. It is a consumable part designed to fit OAKTON dissolved oxygen instruments, ensuring accurate measurement of oxygen levels in industrial, environmental, or laboratory applications.

What are the specifications of the OAKTON WD-35640-74 membrane?

The OAKTON WD-35640-74 is a Replacement HDPE Membrane for dissolved oxygen testing. Its manufacturer part number is WD-35640-74, and it is designed specifically for OAKTON instrumentation. The membrane material is high-density polyethylene (HDPE), optimized for reliable dissolved oxygen sensor performance.

Where to buy OAKTON WD-35640-74 replacement membrane worldwide?

You can source the OAKTON WD-35640-74 replacement membrane worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this OAKTON dissolved oxygen membrane for your instrumentation needs.

How to install the OAKTON replacement HDPE membrane for dissolved oxygen?

To install the OAKTON replacement HDPE membrane, first clean the sensor surface and remove the old membrane. Carefully place the new WD-35640-74 membrane over the sensor, ensuring no air bubbles are trapped. Follow OAKTON's generic best practice: avoid touching the membrane surface and secure it per the instrument manual for accurate dissolved oxygen readings.

Used in

Common applications for OAKTON
Water quality testing in chemical plants — OAKTON pH electrodes (e.g., 35660-56) for inline or batch pH measurement
Wastewater treatment monitoring — OAKTON dissolved oxygen meters (e.g., 3564300) for DO/BOD analysis in aeration basins
Laboratory calibration — OAKTON ACS-grade pH buffers (e.g., pH 10.01, pH 1.68) for routine meter standardization
Environmental field sampling — OAKTON handheld DO meters for stream or effluent monitoring
HVAC and storage area monitoring — OAKTON analog thermohygrometers (e.g., 3570010) for temperature and humidity logging
Conductivity measurement in process control — OAKTON conductivity probes (e.g., WD-35608-78) for monitoring solution concentration in plating or rinsing baths

OAKTON Products

3G Electric supplies OAKTON membranes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This replacement membrane assembly is designed for dissolved oxygen measurement instruments. It is used to replace the membrane in dissolved oxygen sensors for water quality testing applications
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