Overview
The AR-150VP density tester is an AR series product launched by the DAHOMETER (Dahometer) brand based on multi-year density measurement technology. It is designed through functional simplification, structural optimization and practical enhancement. The instrument has the characteristics of good measurement Repeatability, high accuracy and simple operation, mainly for magnetic materials, coal and rock, precision Pottery and porcelain, industrial Pottery and porcelain, permeable sintered metal materials, powder metallurgy, friction materials, polymer porous materials and New material research laboratory and other fields, can be based on GB/T, ASTM, EN and other relevant standards, to adapt to boiling method, vacuum saturation method, sealing wax method measurement, according to Archimedes buoyancy principle quickly read measurement values.
Features
1. Porosity direct reading, no need to calculate
2. Any shape can be measured
3. Anyone can easily operate it
4. Fast measurement, good stable performance
5. Saturation medium density can be freely set
6. Large capacity PC material sink
7. Use water as a medium, and other liquid media can also be used
8. With actual water temperature compensation function
9. Equipped with a special windproof and dust cover
10. Can be adapted to workshops, laboratories, and other places
Principle
The density tester works according to the principle of the Archimedes buoyancy method, by measuring the weight difference of the sample in the air neutralizing in the liquid medium (such as water), combined with the known medium density, quickly calculate the sample density and related physical parameters.
Applications
Magnetic Materials, Coal and Rock, Precision Pottery and porcelain, Industrial Pottery and porcelain, Permeable Sintered Metal Materials, Powder Metallurgy, Friction Materials, Polymer Porous Materials, New materials Research Laboratory
Standards
GB/T2413、GB/T5463、GB/T1966、GB/T2834、ASTM C20、ASTM C134、ASTM C373、ASTM C329、EN-725
Steps
1. Turn it on to warm up and make sure the instrument is placed horizontally.
2. Measuring method (such as boiling method, vacuum saturation method, sealing wax method) to prepare the sample.
3. Set or confirm parameters such as water temperature and measurement medium density.
4. Place the sample in air and weigh it.
5. Immerse the sample in the medium of the measurement tank and weigh it.
6. The instrument automatically calculates and displays density, Porosity and other related results.
Notice
• Please ensure that the instrument is placed smoothly and horizontally before use.
• Correctly select and set the measurement medium (e.g. water or Miscellaneous liquid) and its density according to the measurement needs.
• Water temperature setting or compensation for accurate measurement results.
• Sample preparation to meet the requirements of the chosen Measuring method (e.g. boiling, vacuum saturation, or sealing wax).
• It is recommended to use a dedicated windproof dust cover during measurement to reduce environment interference.
Do not exceed the maximum weight of the instrument (150g).
• Keep the sink and sample clean to avoid contamination affecting the accuracy.
• Please use a power supply that meets the specifications (AC100V~ 240V 50HZ/60HZ).
