Conductivity Meter COLE-PARMER 3900 uS ±1% with NaCl 442 Conversion

Description

Product Overview

The COLE-PARMER 3900 uS Conductivity Meter is engineered to provide highly accurate conductivity readings across a broad range of industrial and scientific applications. Designed with a compact form factor measuring just 9.72 x 3.74 x 3.31 inches and weighing only one pound, this device offers portability without compromising on performance. Its core measurement technology is calibrated to deliver results within ±1% of the true value, a level of precision that meets the stringent demands of quality control labs, research facilities, and field technicians alike. The meter comes pre‑programmed with standard conversion tables for sodium chloride (NaCl) and the widely used 442 conversion factor, allowing users to instantly translate conductivity values into practical units such as ppm or mg/L. The intuitive interface features a clear digital display, easy‑to‑navigate buttons, and a robust housing that protects against accidental drops and exposure to harsh environments. Manufactured by COLE-PARMER, a reputable name in industrial instrumentation, the 3900 uS model also includes a one‑year guarantee that underscores the company’s confidence in the product’s durability and reliability. Whether you are monitoring water quality, checking process streams, or conducting research experiments, this meter provides the consistency and ease of use required for accurate data collection.

Usage

In laboratory settings, the 3900 uS meter excels at delivering rapid, repeatable measurements for samples ranging from pure water to complex chemical solutions. Technicians can simply immerse the probe into the sample, select the appropriate conversion mode, and obtain a reading within seconds. The built‑in NaCl and 442 conversion tables eliminate the need for external calculators or reference charts, streamlining workflow and reducing the chance of human error. For field applications, the meter’s lightweight design and rugged construction make it an ideal companion for environmental monitoring, agricultural testing, and on‑site quality assurance. Users can confidently assess irrigation water conductivity, evaluate groundwater contamination, or verify the salinity of process streams while working in outdoor conditions, thanks to the device’s sealed electronics and protective casing. The meter’s battery life supports extended use, and its quick‑swap probe system ensures minimal downtime when maintenance or cleaning is required. Additionally, the device is compatible with standard data logging accessories, enabling seamless integration into existing monitoring systems for continuous data capture and remote analysis.

Why Choose Us

Choosing the COLE-PARMER 3900 uS Conductivity Meter means investing in a product backed by decades of expertise in precision instrumentation. Our commitment to quality begins with rigorous factory testing, where each unit undergoes calibration verification, environmental stress testing, and functional validation before it leaves the production line. The one‑year guarantee provides customers with peace of mind, covering any manufacturing defects and offering responsive technical support throughout the warranty period. Our after‑sales service team is trained to assist with troubleshooting, calibration checks, and parts replacement, ensuring that your meter remains accurate and reliable over its lifespan. Moreover, we prioritize user experience by delivering clear documentation, online resources, and video tutorials that guide users through setup, operation, and maintenance procedures. By selecting this meter, you benefit from a blend of high‑precision engineering, practical features such as pre‑loaded conversion tables, and a support infrastructure designed to keep your operations running smoothly.

Key Features

• ±1% accuracy delivers reliable data for critical quality control and research applications.
• Pre‑loaded NaCl and 442 conversion tables simplify calculations and speed up workflow.
• Compact, lightweight design enhances portability for both lab benches and field environments.
• Durable housing protects against drops, moisture, and harsh industrial conditions.
• One‑year guarantee backed by dedicated customer support and easy calibration services.

FAQ

What types of solutions can the 3900 uS meter measure?

The meter is suitable for a wide range of aqueous solutions, including pure water, saline water, industrial process fluids, and chemical mixtures. Its measurement range covers low to high conductivity levels, making it versatile for applications such as water treatment, food and beverage quality checks, and chemical manufacturing.

How do I perform a calibration on the device?

Calibration is straightforward: first, prepare a standard solution with a known conductivity value. Insert the probe, select the calibration mode, and follow the on‑screen prompts to input the reference value. The meter will automatically adjust its internal settings to align with the standard, ensuring accurate future readings. Detailed step‑by‑step instructions are included in the user manual and available online.

Can the meter store multiple conversion settings?

Yes, the device allows users to switch between NaCl and 442 conversion tables instantly. It also supports custom conversion factors, which can be saved for specific industry requirements. This flexibility enables quick adaptation to different testing protocols without the need for external calculators.

What is covered under the one‑year guarantee?

The guarantee covers any manufacturing defects, component failures, and calibration drift that occurs under normal use conditions. If an issue arises, contact our support team for troubleshooting assistance; if a repair is needed, we will provide a replacement part or a refurbished unit at no additional cost within the warranty period.

Is the meter compatible with data logging systems?

Absolutely. The 3900 uS meter features a standard output port that can be connected to compatible data loggers or computer interfaces. This enables continuous monitoring, automated data capture, and integration with existing laboratory information management systems (LIMS) for comprehensive analysis and reporting.