Semi-T20utomatic Polarimeter LPMR-T2020

Introduction

Semi-automatic polarimeter comes with 5.6 inch touch screen, has one touch reset function to automatically restore the polarimeter to the original settings. The long-life with 589 nm filter is used instead of traditional limited hours light source. The manual zero point calibration allows users to adjust the optical field of view and eliminate the zero point error. It has four measurement options which includes optical rotation, specific rotation, concentration and international sugar content. This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

This polarimeter can be used in sugar industry, pharmaceuticals industry, chemical , food industry, also for detection of starch , agriculture products, amino acids etc.

Specifications

Measurement mode	Four modes: optical rotation, specific rotation, concentration and international sugar content
Measuring range	± 90°. ± 130° Z
Measurement accuracy	± 0.02°, ± 0.05° Z
Display/resolution	0.005°
Wavelength	589 nm
Light source	+ interference filter
Test tube length	50 / 100 / 200 mm
Temperature measurement range	0 °C to 100 °C
Temperature measurement accuracy	± 0.5 °C
Data storage	100 sets of data storage
Interface
Display screen	5.6 inch touch screen
Dimension (L × W × H)	550 × 300 × 220 mm
Power	AC 220 V, 50 Hz
Weight	7.5 kg

Features

Semi-automatic polarimetry

5.6 inch touch screen

4 selectable measurement options

Long life with 589 nm filter

Automatic calculations of non-standard test tube measurements

Automatic temperature compensation ensures accurate readings

Built-in temperature sensor with real time sensing of the sample chamber

100 sets of data storage

Automatic marking for time, date, sample name

Multi-language version selection

Built in text file with detailing of how to use the instrument

FAQs

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

When selecting this analytical equipment, 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 analytical equipment be calibrated to ensure accurate results?

It is recommended to calibrate this analytical equipment 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 analytical equipment?

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 analytical equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this analytical equipment 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 analytical equipment 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.