Specific Gravity Hydrometer, Specific Gravity Test Equipment, Density Meter for Solids, Liquids, Powders
------Accurate measurement,Simple operation,Stable and Durable
Application: It is suitable for the field of quality management,cost control,new formula
researching,new materials researching, scientific academies, researching key laboratories,quality inspection.etc.
Standards:According to the ASTM D792,ASTM D297,GB/T1033,GB/T2951,JIS K6268,ISO 278,ISO 1183,GB/T11540,GB/T12206,GB/T5518 standards etc. In accordance with Archimedes principle.
Adopt the host imported from Taiwan; Resolution 0.001 g/cm3; Features of simple operation,wide application,fully function; alarm rings when judge density is unqualified; No need to open and close the lid with the unicase aluminum alloy measuring table; The operation is more simple,rapid, hommization;adopt the memoryless dynamic measurement method for liquid mode; Function of measuring density with three mode,get out of the cumbersome operation of re-calibrate when change weight; Function of displaying concentration,density and baume.
Specifications:
Density resolution: 0.001 g/cm3
Maximum weight:300g
Minimum weight: 0.005g/0.01g
Measurement range: 0.001-99.999g/cm3
Features:
(1)No need to open and close the lid; Simple operation;Shorter measuring time;According to the
specification of new materials laboratory.
(2)Show the percentage composition of mixed samples for researching and developing new
materials.
(3)Automatically judge whether density is qualified or not and prompt alarm.
(4)Function of automatic zero tracking,buzzer warning,and overload warning.
(5)Function of solution compensation.either water or liquid can be used as medium.
(6)Function of setting actual water temperature,measuring medium density,and water proof medium density.
(7)Function of setting aerostatic buoyancy and the bound of density.
(8)About the solid mode,adopt the completed high-capacity measurement accessories with the
Transparent injection mould tank,which can resist wear,fall off,and corrosion.
(9)About the liquid mode, density value can be displayed by one procedure.and repeatedly
continuous speediness measurement can be worked.
(10)Density value of samples with the temperature from normal to 100 centigrade can be measured.
Take samples conveniently.50CC would be okay.
(11)It is very easy to clean the measurement cup,can’t get the limitation of the size of pycnometer caliber.
(12)Adopt the completed stainless steel measuring hook.
(13)Coordinate with the operation of thermostatic tank to measure the proportion with the required temperature.
(14)Function of displaying concentration of density and baume.
(15)Adopt the completed special windproof and dustproof cover,which makes the structure convenient and durable.
(16)Volatile liquid,corrosivity liquid,vicidity liquid,strong acid and strong lye liquid can be measured quickly.
(17)Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with instrument.
Product Show:
Measurement Procedure of Solid Model:
Place sample on test board to measure weight in air,and then press ENTER button to memory.
Place sample into water to measure weight,and then press ENTER button to memory.The density value can be displayed.
Measurement Procedure of Liquid Model:
Place beaker with samples on testing board.and take off weight of pothook.
Make standard weigh hanged on pothook and submerged in liquid to be test totally.and then press ENTER button to memory.Density valuve can be displayed.
Measurement Procedure of Hydroscopicity Products:
Place the sample on the test board to measure the weight in the air,and then press
the ENTER button to memory.
Place the sample that did the waterproof treatment into the water to measure the
weight in the water,and then press the ENTER button to memory.show the density value.
Instruction Table
| brand |
DAHOMETER |
| model |
DA-300T |
| density resolution |
0.001 g/cm3 |
| Weight range |
0.005~300g |
| Density range |
0.001—99.999g/cm3 |
|
Solid
mode
|
Measuring solid items |
Density of all forms of solid,including metal,rubber,plastic,film,floating body,powder,foam,viscous body,structure,tubing,wood,sponge,glass,pitch,cement,soil,gem,paper,concrete,graphite,coal,rock,ceramic.etc.(cover the products of
hydroscopicity,non-absorbency,high – viscosity)
|
| Measuring mode |
Archimedes principle
A.general solid measuring method B.porosity materials saturation mode C.porosity materials surface covering method mode.
D.professional constant volume mode method E.professional rubber abrasion loss and expansibility mode method F.professional hydroscopicity mode method G.professional oil length mode method
|
| Measurable project |
density of general non-absorbency solid
density of porosity materials
oil length of oil bearing
porosity of porosity materials
DIN volume abrasion loss of rubber
powder density
water absorption rate
|
|
Measuring time
|
About 5 seconds |
| Memory method |
two procedures |
| Specific gravity measurement frame |
unicase injection forming professional specific gravity mesaturement frame
(size:length13.5mm×wide5mm×high11.6mm)
|
| Measurement tank |
unicase injection forming transparent professional measurement tank
(size:length16.9mm×wide9.8mm×high8.3mm)
|
| Result disply |
Disply according to the model:density,specific gravity,apparent density,volume density,wet density,total porosity,effective porosity,oil content,water absorption,wear loss,wear index,expansibility,volume and so on. |
| Funtion setting |
Water temperature setting,density setting of medium of comparative solution,density setting of medium of waterproofing treatment ,boung setting,aerostatic buoyancy setting,
Loss value setting of fixed weight of reference glue,loss value setting of weight of reference glue,density setting of reference glue.
|
|
Mixed
material percentage
|
Function introduction |
automatically read the percentage of the main material in the two kinds of mixed materials |
| setting |
freely set the density value of main material and subordinate material |
| display |
density value,percentage of main material |
|
liquid
mode
|
Measurement type |
a:mobility liquid,vicidity liquid,volatile liquid,corrosivity liquid,high temperature liquid,suspension liquid,emulsion and so on.
b:alcohol,scaling powder,essence,blood,sodium chloride,glycerol,electrolyte,diesel,refrigerating,hydrofluoric
acid,dichloromethane,vitriol
|
| Measurement principle |
Archimedes principle displacement method |
|
Measurement
mode
|
1 group |
| Measurement time |
about 5 seconds |
| Memory mode |
memory in shorter time by one procedure |
| Result disply |
Density and baume |
|
Specific
Gravity
Measurement
frame
|
stainless steel specific gravity measurement frame |
| Function setting |
Temperature setting,density setting, measurement weights setting of standard sensor ball and weights setting in the water |
|
Measurement
testing
|
distilled testing |
|
Calibration
mode
|
auto correction with one button,auto detection. |
| Output mode |
standard interface of RS-232,output and
Print testing data conveniently
|
| Standard accessories |
Host,tank,test board,tweezers,thermometer,100G weight,wind and dust cover,a set of measuring floating body parts ,power transformer,DE-20A standard liquid measurement assembly |
| Optional accessories |
DE-40 printer,DE-20B anti corrosive liquid measurement assembly |
| power |
AC~220V / 50HZ |
| Main feature |
data display,accuracy,speediness,convenience
Durable,economy
|
