Portable pH Analyzer LPPA-T2010

Introduction

Portable pH Analyzer has a portable design that provides a pH measuring range of 0.00 to 14.00 pH. It can simultaneously measure acidity and alkalinity, millivolts and temperature. It includes temperature compensation within 0 to 99.9°C. It features an display for reliable and convenient operation. It is widely used in medical and health care, pharmaceuticals, food factory, industries and mining.

This ph meter is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Portable pH Analyzer is widely used in medical and health care, pharmaceuticals, food factory, industries and mining and environmental protection and other departments of the laboratory and on-site applications.

Specifications

pH Measuring Range	0.00 to 14.00 pH
pH Resolution	±0.01pH
pH Indication Error	±0.1pH
mV Measuring Range	0 to ±2000mV
mV Resolution	0.1 mV
Temperature Measuring Range	0 to 99.9°C
Temperature Resolution	0.1°C
Temperature Indication Error	±1°C
pH calibration Temperature	0 to 99°C
Temperature compensation Range	0 to 99.9°C
Ambient Temperature	5 to 40°C
Ambient Humidity	Less than or equal to 85%
Power Supply	AC 220(165V to 240V)
Dimension	185mm × 92mm × 50mm
Weight	0.55kg

Features

High-performance operation 

No vibration effect 

Multi-function features 

Various measurement modes 

User-friendly interface 

FAQs

1. What are the key factors to consider when selecting this ph meter for laboratory use?

When selecting this ph meter, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this ph meter be calibrated to ensure accurate results?

It is recommended to calibrate this ph meter at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this ph meter?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this ph meter be used with different types of samples, and are there any compatibility considerations?

Yes, this ph meter can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the ph meter malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.