Introduction
A benchtop pH meter is a benchtop instrument used to measure the pH of the solutions, which indicates the acidity and the alkalinity, and it is used in the laboratories, the water treatment, the environmental monitoring, the food, the pharmaceutical, and the many other applications. The benchtop pH meter measures the pH by the measurement of the potential difference between the pH electrode and the reference electrode, and it provides the pH value, with the automatic temperature compensation; the benchtop pH meter consists of a benchtop meter with the display, a pH electrode, a temperature sensor, and the controls, and it provides features such as the calibration, the automatic temperature compensation, and the data logging; the benchtop pH meter is used for the measurement of the pH of the water, the wastewater, the foods, the beverages, the cosmetics, the pharmaceuticals, and the other solutions, for the quality control, for the monitoring, for the research, and for many other applications, and it is an essential instrument for the pH measurement. Benchtop pH meters are used in the laboratories, in the water treatment, in the environmental monitoring, in the food industry, in the pharmaceutical industry, and for many other applications. With their benchtop design, benchtop pH meters are essential for the accurate pH measurement.
Benchtop pH Meter LBPM-T2012
Benchtop pH Meter offers an extensive pH range of -2 to 16 pH, making it ideal for both highly acidic and highly alkaline samples. It features automatic temperature compensation () with ...
Benchtop PH Meter LBPM-T2012
Benchtop pH Meter features a pH resolution of 0.01, enabling precise measurements of hydrogen ion concentration in solutions. It includes multiple calibration points allowing for accurat...
Benchtop PH Meter LBPM-T2011
Benchtop pH Meter offers a pH resolution of 0.001, enabling precise detection of minute pH variations. The device has a pH Calibration Point of 1 to 3 points, ensuring accurate pH measur...
Benchtop PH Meter LBPM-T2010
Benchtop pH Meter offers a pH range of 0.00 to 14.00 pH, accurately measuring the acidity or alkalinity of aqueous solutions. It features an electrode stand designed to securely hold the...
Benchtop PH Meter LBPM-T2010
Benchtop pH Meter features a 6.5-inch to 18.000 with ±0.01 accuracy. The meter also records mV and temperature with precise compensation. Wireless Bluetooth printing and optional mobile...
Benchtop pH Meter LBPM-T2020
Benchtop pH Meter is a compact and versatile device designed for accurate pH measurements across a range of -2.0 to 19.99pH. Equipped with a vibrant 7-inch colour touch screen has a reso...
Benchtop pH Meter LBPM-T2011
Benchtop pH Meter measures pH range from -2.00 to 19.99 with high accuracy. It features automatic 1, 2, 3-point calibration using standard buffer solutions. The 6.5-inch display ensures ...
Benchtop pH Meter LBPM-T2011
Benchtop pH meter comes with 0.0 to 14.00 pH range is suitable for daily measurements, testing. Automatic calibration can be performed at 2 points using standard or pH buffers. It offers...
Benchtop pH/ORP Meter LBPM-T2010
Benchtop pH/ Meter measures pH from -2 to 16 with 0.01 pH resolution, offering precise analysis for a wide range of applications. It features an measurement range of -2000 to 2000 mV for...
Benchtop pH Meter LBPM-T2012
Benchtop pH Meter has a wide pH measurement range, allowing users to analyze solutions ranging from -2.000 to 20.000 pH. Provides a high-level accuracy of ±0.002 up to 5 calibration poi...
Benchtop pH Meter LBPM-T2020
Benchtop pH meter is a high performance pH meter with large to 15.00 pH range it is suitable for daily measurement of pH in research laboratories as well as water quality testing units. ...
Benchtop pH Meter LBPM-T2010
Benchtop pH meter comes with -2.000 to 20.000 pH range and is suitable for daily pH measurement, testing. 1 to 5 points push button calibration is performed using standard or pH buffers ...
Benchtop pH Meter LBPM-T2011
Benchtop pH meter is a tabletop meter with a pH range of -2.000 to 20.000 and 1 to 5 calibration points. Automatic temperature compensation provides accurate reading over entire pH range...
Standards
GB/T 11165-2005-Laboratory pH meter
USP General Chapter <791>-pH
IEC 60746-2:2003-Expression of performance of electrochemical analyzers-Part 2: pH value
Complies with the above standards, but is not limited to them.
Features
1. Benchtop pH meter for high-precision acidity and alkalinity measurement.
2. Advanced pH electrode with automatic temperature compensation for accurate results.
3. Suitable for pharmaceutical, chemical, food, water quality and research laboratories.
4. Wide measurement range with high resolution for precise pH determination.
5. Includes pH electrode, temperature probe, calibration buffers and meter.
FAQ
Q1: What testing scenarios is this meter mainly applied to?
A: The benchtop pH meter is used in pharmaceutical quality control, chemical analysis, food and beverage testing, water treatment, environmental monitoring and research laboratories to perform high-precision pH measurement of solutions and products. It supports pharmaceutical formulation testing and quality control per pharmacopoeial requirements, chemical process monitoring, food and beverage quality assessment, water and wastewater treatment control, environmental water analysis, and research requiring accurate acid-base measurement. The benchtop design provides higher accuracy, stability and features than portable meters, making it suitable for laboratory analysis and regulatory compliance. It is essential for pharmaceutical, chemical, food, water and research laboratories requiring precise pH measurement for product quality, process optimization, regulatory compliance and research, where pH affects chemical reactions, product stability, taste, safety and environmental quality across multiple industries and applications.
Q2: What standards does the meter comply with?
A: The pH meter complies with ISO 10523 for water quality pH determination, relevant GB/T standards, USP and EP requirements for pharmaceutical applications, and IEC 61010 laboratory safety standards. Calibration should use certified pH buffer solutions traceable to international standards. Pharmaceutical applications follow pharmacopoeial requirements for pH measurement.
Q3: What is the warranty period for the whole machine and key components?
A: The whole meter is covered by a 12-month warranty. The meter unit and pH electrode are covered, while calibration buffers and batteries are consumables excluded from warranty. Electrode damage from improper storage, drying or corrosive samples is also excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires basic training in pH measurement, electrode calibration and maintenance. We provide an operation manual and remote guidance. Proper electrode calibration, storage, temperature compensation and sample handling are important for accurate pH results in laboratory settings.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Calibration with certified pH buffers should be performed before each use session for critical measurements, using at least two buffer points. Full meter calibration recommended every 6-12 months. Electrode condition monitored and cleaning or regeneration performed when readings become sluggish. Storage solution level maintained for refillable electrodes.
Q7: Are supporting consumables universal?
A: Calibration buffers, storage solutions and electrode filling solutions are available from chemical suppliers, though certified standards are recommended for accuracy. pH electrodes may be model-specific and should be sourced from the manufacturer or authorized distributor for optimal performance.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes measurement range, electrode type, temperature compensation, data output and software features. Additional electrodes, probes and calibration buffers can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: No complex installation is required beyond electrode connection and power. The package includes the meter, electrode, calibration buffers and instruction manual. On-site calibration and training service are available at additional cost for laboratory setup.
Q10: What types of samples are compatible with this equipment?
A: The benchtop pH meter measures pH of aqueous solutions within the measurement range and temperature specification. Highly corrosive samples may damage electrodes and require special material selection such as glass or polymer. Very low ionic strength samples (pure water) require special electrodes and techniques. Non-aqueous samples require appropriate electrodes and calibration. Users should select appropriate electrodes for the sample matrix, perform multi-point calibration with certified buffers, follow proper electrode storage and maintenance, ensure adequate temperature compensation, and allow sufficient electrode response time for accurate, stable pH readings.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.