• Product Name: JV 1000 Vibrant Density Meter, Vibrant Density Meter
• Order number: tlyon000117
• Brand Name: Copley UK

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JV1000 vibrating density meterCompletely in accordance with the United States Pharmacopeia616Chapter Method2And the European Pharmacopoeia2.9.15The standard design measures the tap density of powders, particles, and similar samples. The JV1000 compaction density meter is equipped with a thin film control board and a LCD display screen for setting experimental parameters and controlling the testing process in order to set the compaction frequency or time.

JV1000 andJV2000There are single station and dual station vibration density meters, which users can choose according to their measurement needs. Both instruments come standard with250mlMeasuring cylinder, also available for selection100mlOr smaller measuring cylinders and their corresponding instrument platforms. This technology is particularly applied in the study of powder flowability and cost accounting for optimized transportation packaging, such as laundry detergent granules.
The JV1000 vibrating density meter calculates the vibrating density by mechanically vibrating a graduated cylinder containing a sample (i.e. lifting the measuring cylinder and letting it fall a specific distance under its own weight)JV1000、JV2000
Liquidity Range
Compressibility
index(%)flow characteristicHausner Ratio（HR）
<10excellent1.00-1.11
11-15good1.12-1.18
16-20not bad1.19-1.25
21-25commonly1.26-1.34
26-31difference1.35-1.45
32-37Very bad1.46-1.59
>38Very, very poor>1.60
Spare part number describe
1601 JV 1000Type single station vibration density meter(Single measuring cylinder)
1602 JV 2000Dual station vibration density meter(Double measuring cylinder)
1603 IQ/QQ/PQauthenticated document
1604 250mlMeasuring cylinder(excess)
1605 100mlMeasuring cylinder(Optional selection)
1605A 100mlMeasuring cylinder dedicated platform(Optional selection)
1606 Anti noise speaker
Operation mode of JV1000 vibrating density meter
JV 1000Type andJV 2000The operating mode of the model is the same.
Weigh the roughly weighed sample100gram±0.1%Put it into a graduated cylinder and mark the volume that has not been compacted. Fix the measuring cylinder onto the testing platform of the tester using the standard card.
Unless otherwise specified, the vibration frequency is generally set as500Next, operate the instrument and record the volume after vibration. Repeat the vibration operation and set the vibration frequency to750Secondly; Continue to repeat the test and increase the number of vibrations to1250Next, until the volume error after vibration is less than2%Record the final reading.
Divide the sample weight by the final compacted volume to obtain the compacted densityg/mlAs a unit.
The measurement of the flowability and compressibility of powders can be carried out byHausner RatioHousnabi (tap density)/Bulk density and compressibility index (tap density)-Bulk density/Bulk densityx100)get.