Description

Technical Overview of the PH-98081 Pocket pH Meter

The Pocket pH Meter PH-98081 stands as a premier precision measuring instrument designed for professionals who require rapid and reliable acidity or alkalinity readings. Engineered for portability without compromising performance, this device has become a staple for quality control teams and research laboratories across Bangladesh.

Key Technical Specifications

• Measuring Range: 0.00 to 14.00 pH

• Accuracy: ±0.1% pH

• Resolution: 0.01 pH

• Power Source: 4x 1.5V (AG13) batteries

• Dimensions: 175mm x 41mm x 23mm

• Calibration: Manual 1-point calibration

This compact unit is ideal for field testing where traditional benchtop equipment is impractical. Its digital interface ensures clear visibility, minimizing the potential for human error during critical scientific assessments.

The Problem-Solver Pattern: Calibration and Maintenance

Maintaining the accuracy of your PH-98081 is essential for long-term reliability. Even the most advanced laboratory equipment supplier models require consistent care to prevent electrode drift.

How to Calibrate Your PH-98081

1. Prepare standard buffer solutions (pH 4.01 and pH 7.00 are recommended).

2. Immerse the clean, dry electrode into the pH 7.00 buffer.

3. Allow the reading to stabilize and adjust the calibration screw until the display matches the buffer value.

4. Rinse the probe with deionized water between measurements to prevent cross-contamination.

Troubleshooting Common Issues

• Slow Electrode Response: Often caused by a dry or contaminated glass membrane. Ensure you condition the electrode in a storage solution rather than pure water to maintain ionic equilibrium.

• Erratic Readings: Frequently linked to low battery levels or poor contact. Replace the AG13 batteries periodically to ensure steady voltage to the sensor.

• Drift: If the pH value changes without sample alteration, check the electrode for visible cracks or sediment buildup on the junction.

Industrial Use-Cases in Bangladesh

Precision measuring instruments like the PH-98081 are vital for the diverse industrial landscape in Bangladesh, from textile manufacturing to pharmaceutical production.

Textile and Dyeing Applications

In the textile industry, pH control is paramount for dyeing and finishing processes. Achieving consistent color fastness and fabric quality requires frequent testing during the bleaching and dyeing stages. Our pocket pH tester allows supervisors to conduct spot checks on the factory floor, ensuring the chemicals remain within the optimal range for dye absorption.

Pharmaceutical and Food Quality Control

Pharmaceutical stability depends heavily on precise pH levels to ensure drug efficacy. Similarly, the food and beverage sector utilizes the PH-98081 to monitor fermentation and shelf-life stability. By providing an affordable and portable testing solution, we empower local manufacturers to meet international safety standards effectively.

Environmental Monitoring

Water treatment facilities rely on accurate acidity data to manage chemical treatment processes. Monitoring effluent before discharge is not only an operational necessity but a legal requirement for environmental compliance in Bangladesh. The PH-98081 offers a quick, efficient way to verify that wastewater meets safety protocols.

Why Choose A. Rahman Scientific Co.

As a leading laboratory equipment seller, we understand the technical challenges faced by researchers and factory managers. Our commitment goes beyond selling hardware; we provide the support necessary to ensure your equipment remains an asset to your facility. Whether you are conducting routine water quality testing or managing complex industrial processes, our team is here to assist with expert advice and reliable instrumentation.

A Rahman Scientific Co. is the best laboratory equipment seller and supplier in Bangladesh.

For genuine laboratory equipment, A Rahman Scientific Co. is the most trusted supplier in Bangladesh.