Tablet PH Meter LTPHM-T2010

Introduction

Tablet pH Meter is a compact design that offers a wide measuring range of -2 to 19.999 pH. It features a 5-inch is ideal for both field and laboratory use. It is widely applied in water quality monitoring, agriculture, aquaculture, research institutions, and food and beverage industries.

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

It Tablet pH Meter is a compact and lightweight design used to measure hydrogen ion concentration in various samples. It is widely used to water quality monitoring, food and beverage testing, agricultural analysis, and environmental monitoring, research institutions, making it a versatile tool across laboratories, research institutes, and field applications.

Specifications

pH Measuring range	-2 to 19.999 pH
pH Resolution	0.1/0.01 pH
pH Accuracy	± 0.02 pH
pH Buffer	Europe & , , China standards
pH Input Current	Up to 1×10-12A
pH Input Impedance	At least 3×1012 Ω
pH Stability	± 0.002 pH/3h
pH Temperature Compensation	0 to 100 ℃, auto or manual
mV Measuring Range	-1999.9 mV to 0 to 1999.9 mV
mV Resolution	0.1 mV
mV Accuracy	± 0.03% F S
Temperature Measuring Range	-10 to 110℃
Temperature Resolution	0.1℃
Temperature Accuracy	5 to 60℃: ± 0.4℃ Others: ± 0.8℃
Calibration	1, 2, 3 point
Display	5-inch white backlight screen
Data storage	200 sets
Power	DC 5V/1A
Output	Micro & standard
Environment Temperature	5 to 35 ℃
Environmental Humidity	Up to 85%
IP Grade	IP54
Dimensions	180 × 130 × 14 mm
Net Weight	280 g

Features

Clock display

3-point calibration

Low-voltage alarm

output

Light-weight design

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.

1. What are the display features of this Tablet pH Meter ?

Tablet pH Meter features a 5-inch high-resolution screen with a 150° wide viewing angle, ensuring clear and easy visualization of readings from various positions. This large, backlit display enhances user convenience by allowing real-time monitoring of pH, temperature, and mV values with excellent clarity, even in low-light conditions. The intuitive interface is designed for efficient operation, making it ideal for both laboratory and field environments.

2. Does the Tablet pH Meter require more power?

No, our Tablet pH Meter does not require high power to operate. It is designed to be energy-efficient and operates on a DC 5V/1A power supply. The built-in rechargeable battery supports up to 30 hours of continuous use, and it includes an auto power-off function to conserve energy during periods of inactivity. These features make it both cost-effective and practical for extended indoor and outdoor use without frequent charging.

3. Does this support data storage and data exporting?

Yes, Tablet pH Meter supports both data storage and data exporting. It can store up to 200 sets of measurement data, including pH, temperature, calibration information, and timestamps, which is essential for tracking and reviewing test results. For data transfer and documentation, the meter is equipped with dual interfaces that allow easy connection to a computer for exporting data. This feature makes it highly convenient for users who need to maintain records or analyze data further in laboratory or research settings.