Benchtop Density Meter LLDM-T2020

Introduction

Benchtop Density Meter is a benchtop model with 0.0001—99.9999g/cm3 density measurement range. Offers three different modes of density measurement with accuracy. It is equipped with advanced alarm rings to check whether the density is unqualified through the top and bottom limitation setting. Adopted with special covers like windproof and dustproof to make the unit convenient and durable. Unit holds special feature for solid mode like functioning of measuring volume abrasion loss and expansibility of rubber, actual density and apparent density of powder, oil content of oil bearing, density of high density products etc. it adopts dynamic measurement for liquid mode.

This density 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

Density meter is widely used in petroleum laboratories, pharmaceutical laboratories, chemical industries etc. Also used in scientific academies, researching key laboratories, quality inspection units etc. to identify the sample and its quality, to measure the concentration in binary mixtures.

Specifications

Scale	Density [g/cm³]
Measurement range	0.0001 to 99.9999 g/cm3
Density resolution	0.0001 g/cm
Maximum weight	120 g
Minimum weight	0.001
Temperature range	RT to 100°C (Density value)
Ambient temperature	10 to 40 °C
Measurement time	About 5 seconds
Output mode	RS232 interface
Power supply	AC 220 V / 50 Hz
Dimension (L × W × H)	330 × 180 × 350 mm
Packaging Dimension (L × W × H)	480 x 380 x 230 mm
Net Weight	4.5kg
Gross Weight	5.5 Kg

Features

Digital display shows function concentration, density and

Measures density value of samples with temperature ranging from normal to 100℃

Convenient and accurate sample analysis

Shows percentage composition of mixed samples

Liquids are measured quickly and with accuracy

Equipped with function of solution compensation

Can set actual water temperature value

Function of setting aerostatic buoyancy and the bound of density

Adopts special high standard accessories like transparent injection mould tank (resist wear, fall off and corrosion)

Easy to clean unit, easy to handle, requires less time

FAQs

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

When selecting this density 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 density meter be calibrated to ensure accurate results?

It is recommended to calibrate this density 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 density 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 density meter be used with different types of samples, and are there any compatibility considerations?

Yes, this density 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 density 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.