- 產(chǎn)品
- 供應(yīng)
- 公司
- 新聞
|
|
||||||||||||||||||||||||||||
MH-300C精密陶瓷密度計/陶瓷比重計Hydrometer
適用于：精密陶瓷業(yè)／專用比重天平／比重計／密度計、新材料研究實驗室／專用比重天平／比重計／密度計MH-300C precision ceramic density meter / ceramicgauge Hydrometer
Suitable for: special precision ceramic industry / weight scale / gauge / density meter, new materials research laboratory / special weight scale / gauge / density meter
Principle: according to the principle of ASTM C20 / C134 / C373 / C437, GB 2413 using Archimedean buoyancy method, accurate, fast read measuring values.
Technical data:
Density of material ceramic characteristics most often is measured, as the densification degree basis. Material is composed of stomata, multiphase system, its density can be divided into bulk density and apparent density.Ceramic water absorption and porosity are derived based on the determination of density. The number anddistribution of the ceramic pores, the material strength,elastic modulus, oxidation resistance, wear resistance,and other important properties have significant. So the ceramic body density, apparent density, wet density,apparent porosity, water absorption measurements is very important.
Measurement method:
A method for the determination of ceramic products the proportion of water pore has two: one for the Archimedesliquid medium, a method for wax sealing method.
Liquid medium method:
Sample drying moisture measurement sample weight in air saturated water treatment water vacuum measuringweight measured in the air
Wax sealing method:
Sample drying moisture measuring weight in air samplesof wax test water weight measured in the air.
Function:
◆ program 1:MH-300C / 600C for absorbent porousceramic products, can be directly read body weight(media), body weight (wax method), apparent density, wet density, apparent porosity, water absorption rate.
◆ program 2:MH-300C / 600C for non absorbent ceramic products, can also be seen directly read the productdensity.
Specifications.
Model: MH – 300C MH – 600C
Weighing range: 0.005g ~ 300g, 0.01g ~ 600g
The proportion of precision: 0.001g / cm3
Measurement of time: 10 seconds
Setting: temperature compensation, compensation, the proportion of solution body sealing wax density set
Standard interfaces: RS-232
Purchase of equipment:
A: vacuum extraction machine MHV-2 bulk specific gravitymedia special (saturation water)
B: automatic temperature control type furnace bodysealing wax wax proportion
C: infrared moisture meter FD-610
Objective: the water drying
D: flow meter and the appearance of density instrument
Objective: liquidity and filling test of ceramic raw materials.
E: electromagnetic heating equipment
Objective: liquid heating only
