Mdy-350 automatic true density mete

  Product introduction of mdy-350 automatic true density meter , The fully automatic densitometer is controlled by computer to run the gas expansion real density analysis system automatically, so that its application field is wider than that of the similar instruments, and it can accurately measure the true density of various materials such as powder, block solid, slurry material, foam and so on
And skeleton volume (including closed holes)
Mdy-350 automatic true density meter has the functions of power-off protection, memory, voice, remote control, automatic repetition, self inspection and so on
Technical parameters of mdy-350 automatic true density meter Scope of application: The sample density is not affected, and it can be used to determine the real density of various solid samples, such as powder, granular, lump and foam, as well as the samples of slurry and non-volatile liquids
Opening and closing rate of foaming materials, metal materials and other materials Test accuracy: the accuracy is better than & plusmn; 0
02%, the repeatability is better than & plusmn; 0
015%, resolution: 0
0001g/ml
Test speed; Complete the whole test process in 1-2min (excluding constant temperature time), and double the efficiency of bistatic analysis
Analysis station: one analysis station to test one sample at the same time Test volume; More than 0
01ml, suitable for various volume samples
Constant temperature mode; Automatic programmed constant temperature mode, constant temperature accuracy error & lt; 0
1℃； The program controls the constant temperature process and automatically enters the test process
Pressure range; （100-200）Kpa。 The user can customize the high pressure to reduce the error caused by the deformation of the analysis sample caused by the pressure
Test gas; 40 increase the purity of pure helium & Ge; 99
999%； Nitrogen and other gases are optional
Instrument accessories; All valves and pressure sensors are imported Full automation; One click to complete gas path flushing, sample flushing, system constant temperature, repeated tests for many times, and give the results
Valve type; The pneumatic control valve fundamentally eliminates the temperature change and temperature non-uniformity of the reference chamber caused by heating when the solenoid valve structure of similar instruments acts, and ensures the ideal constant temperature; The software correction method is fundamentally corrected to reduce the error caused by the heating of solenoid valve and the destruction of constant temperature; It has built-in 1 reference cavity and 1 expansion cavity; The expansion cavity can improve the test accuracy for different sample cell volumes; The program automatically selects whether to enable the expansion chamber according to the sample cell volume
Gas , Road; Modular gas circuit structure, no pipeline joint between valves, reducing air leakage points and uniform temperature field
Net weight of main engine; About 25kg Zhengzhou Huazhi production and supply gas pressure measuring instrument | gas desorption instrument | density measuring instrument | geological exploration gas desorption instrument | gas content rapid measuring instrument | gas stick | bladder | gas adsorption constant measuring instrument | gas diffusion speed tester | U-shaped inclined differential pressure gauge | positive pressure oxygen respirator | deep hole fixed point sampling device