Magnetic material bulk density tester


Applicable to:Manganese zinc ferrite, nickel zinc ferrite, neodymium iron boron and samarium cobalt, rare earth magnetic materials, water splitting materials, new materials research laboratory
According to the criteria; According to ASTM B311, MPIF Standard 42, JIS Z2505, GB/T5163 specifications. Adopting Archimedes' principle and buoyancy method, applying vacuum saturation method, boiling saturation method, and wax sealing method to quickly read measurement values.

Three density measurement modes:
Mode 1: Silicone oil can be used as a medium to directly read product density and volume
Mode 2: Water absorbing raw or sintered magnetic materials can be directly read for bulk density, wet density, apparent porosity, water absorption, open pore volume, sealed pore volume, and total porosity using the medium method.
Mode 3: Wax sealing method can directly read bulk density and volume;
Mode 4: The water absorption rate of the absorbent material can be directly read.



Specification: (Both of the following can be measured for product density using silicone oil method. If mercury method is required, please contact the supplier)

Functional characteristics and devices:
·Gold plated ceramic capacitive sensor;
·Electronic balance combined with density testing device can achieve density testing of liquids and solids;
·Can be used in conjunction with a constant temperature water bath to measure the specific gravity of liquids at the required temperature;
·Density direct reading reduces tedious calculations;
·Standard RS232 data output function, easy to connect to PC and printer.;
·Fully automatic zero point tracking, buzzer alarm, overload alarm function
·External dimensions, 270 * 270 * 270; Weight; 6.5KG
·Integrated sink size, 165 * 115 * 85
·Blue backlit LCD display;

This machine adopts an integrated injection molding measuring frame and an integrated injection molding transparent water tank, which is easy to assemble, wear-resistant, drop resistant, corrosion-resistant, and can clearly observe the condition of the sample in the medium.


The measurement steps of saturation method density:
① Place the sample on the measuring table, measure the weight in the air, and press the M key to memorize.
② After saturating the sample, place it on the measuring table, measure the weight in the air, and press the M key to memorize.
③ After saturating the sample, place it in water, measure the weight in the water, press the M key to memorize, and directly display the density value.
Press 0 to switch between displaying wet density, apparent porosity, water absorption, open pore volume, closed pore volume, and total porosity.
Measurement steps for density of non absorbent materials:
① Place the sample on the measuring table, measure the weight in the air, and press the M key to memorize.
② Immerse the sample completely in water, measure the weight in water, press the M key to memorize, and directly display the density value.

Measurement steps for density of porous materials using wax sealing method:
① Place the sample on the measuring table, measure the weight in the air, and press the M key to memorize.
② Place the sample in the wax oven and seal it with wax before placing it on the measuring table. Measure the weight in the air and press the M key to memorize.
③ Put the sealed wax sample into water, measure the weight in the water, press the M key to remember, and directly display the density value. Press 0 to switch the display volume.