Differentials dead weight testers BDA3

Differential dead weight testers are easy to use and highly accurate

These dad weight testers are generally used for regular calibration by laboratories but also industries.

calibration : Our dead weight tester are calibrated under the following conditions of use : Temperature 20°C - Pressure atmos. 1013.25 hPa - Humidity 50% - acceleration 9.80665 m/s²
fluid : Dry air - gas connection ¼ cylindrical female - This balance needs to be connected to a pressure source.
tank : 20 cm3 for models with lubrification
seat adjustment : Leveling bubble and adjustable feet
connection for the instrument to be test : Adaptor G1/2 standard – other optional adaptors
motorization of weights : motorization of the set of weight by electric system
crankcase : Light alloy aluminium AG3 + high-resistance paint
capstan : removables for transport
piston/cylinder : single
weights : Ergonomic shape of the masses, easy loading of the masses on the bell - Marking corresponding with the measuring unit choose (bar, mbar, KPa, PSI etc..) – Gravity : standard (9.80665 m/s² or local gravity at your choice without supplement
operating temperature : 18 to 28°C - 64 to 82°F