Rotational Viscometer LVM-T2022

Introduction

Rotational Viscometer is a floor standing instrument used to measure viscosity of fluid sample at specified shear rates. This model is HA (High viscosity) range viscometer which uses six set of spindles with a spindle protector. Easy operations, anti-static shell, metal lifter, temperature probe, durable axle, data transfer port, external storage supports, a lot of rotate speed options, etc. are some of the features which ensures safety of user along with ease of handling. It is used in medical laboratories, paint industry, oil and petroleum industry, etc.

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

It is used to measure viscosity of fluid samples like latex, glue, paint, oil, polymer solutions, medicine, cosmetic, juice etc.

Specifications

Viscosity Range	HA: 200 to 26000000 mPa.s
Rotation speed range	0.3 to 100 rpm (stepless)
Spindles	HA: (2#, 3#, 4#, 5#, 6#, 7#, 6 Spindles) (0#, 1# are optional)
Accuracy	± 1.0 % (of full range)
Repeatability	0.005
Options in Unit	mPa.s, Pa.s, dPa.s, cP, P, cPs
Probe	Built-in temperature probe
Display	7 inch touch screen display
Packaging Dimension	410 × 380 × 410 mm
Net Weight	10 kg
Gross Weight	12 kg

Features

chip for fast data processing

7 inch touch screen display

Optional DV software

Displays shear stress and rate

Built-in temperature probe

Interactive interface

Password protected temperature and correction factor

Automatically switches between dynamic and kinematic viscosity

Options between viscosity units

Alarm system when measurement range is crossed

Continuous testing is possible

Choices available for interface style

Computerized Calibration process

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.