Automatic Potentiometric Titrator LPTT-T2014

Introduction

Automatic Potentiometric Titrator offers a measuring unit range of −1999.0 to 1999.0 mV and 0.000 to 20.000 pH, ensuring accurate measurements. It features a 7-inch colorful touchscreen with a smart guide for easy navigation, showing titration methods, curves, and results. This titrator supports an additional burette driver and high-accuracy replaceable burettes. Our automatic potentiometric titrator stores up to 100 user-defined methods, 10 shortcuts, and 200 -compliant titration data sets, with automatic calculations using pre-defined formulas. This potentiometric titrator is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Automatic potentiometric titrators are extensively utilized in various industries, including pharmaceuticals, food and beverage production, environmental monitoring, chemical processing, petrochemicals, and cosmetics.

Specifications

Measuring Unit Range	(−1999.0 to 1999.0) mV (0.000 to 20.000) pH
Measuring Unit Resolutions	0.1mV, 0.01pH
Measuring Unit Accuracy	pH: ±0.01pH mV: ±0.03%FS
Measuring Unit Fluctuation	(±0.3mV±1bit) /3h
Titrimetric Repeatability	0.002
Burette Accuracy	10ml Burette: ±0.025mL 20ml Burette: ±0.035mL
Burette Resolution	10ml Burette: 0.33µl 20ml Burette: 0.66µl
Mechanical Unit Resolution	1/30000
Temp. Compensation Range	(-5.0 to 105.0) ℃
Temp. Compensation Resolutions	0.1 ℃
Temp. Compensation Accuracy	±0.3 ℃
Power Supply	AC Adapter, 100 to 240V AC input, DC24V output
Packaging Dimension	550 × 510 × 500mm
Dimension	340 × 400 × 400 mm
Net Weight	10 Kg
Gross Weight	11.5 Kg

Features

Supports multiple titration modes

pH calibration

Easy Data Transfer

Computer Control via or interfaces

FAQs

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

When selecting this potentiometric titrator, 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 potentiometric titrator be calibrated to ensure accurate results?

It is recommended to calibrate this potentiometric titrator 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 potentiometric titrator?

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 potentiometric titrator be used with different types of samples, and are there any compatibility considerations?

Yes, this potentiometric titrator 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 potentiometric titrator 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.