描述
- This is a device that accurately measures the volume of a glass or metal container.
- It can measure the volume defined by the density and volume of the liquid by simple weighing.
- The known volume of the pycnometer can be used to determine the density of the powder, liquid, and particulate.
- Place in a constant temperature water bath and maintain a constant temperature t. The mass of the pycnometer itself is ω, the total mass is W when filled with pure water, and the total mass when filling the liquid to be measured is W'. Then, the specific gravity dL of the liquid is: dL = (W' - ω) / (W - ω).
- Temperature range: 0~40°C, temperature index value: 0.5°C.
25ml 50ml with Thermometer Lab Glass Specific Gravity Bottle Pycnometer Class A (50ML)
