Helium Pycnometer By S.p. Consultants

We are making and supplying of Helium Pycnometer in Mumbai, Maharashtra, India. Helium Pycnometer measures the True Density / Specific Gravity of solid samples in the form of powders / granules of irregular shapes as well as samples with regular shape. As the name suggests, it uses Helium gas to determine the void volume with & without the sample in a sample cup. The difference in the volumes as mentioned above gives us the sample volume accurately which is required to calculate True Density of a pre-weighed sample. Helium gas diffuses very effectively in the voids thereby giving us true picture about the sample volume with irregular surface texture & odd shape. An electronic pressure sensor is used to determine the pressure of Helium gas, which is related to gas volume in a closed sample vessel. The pressure signal from this system is processed using a Micro-Processor to give accurate results within a short period of time. Two Models are offered at present. In a low cost Model HP-2000 the entire operation & calculation of density are done manually by the operator. In Model HP-2002, use of Micro-Processor with an LCD Display guides the Analyst through the operation in progress & future action to be taken during the sample analysis. A reference standard with known volume is required to give very accurate results. The results are automatically calculated & displayed on LCD.