DH-300L
Economy Liquid Densimeter
DH-300L Economy Liquid Densimeter
------Direct reading data, Shorter measuring time, Density resolution 0.001 g/cm3
Application: Chemical Solution,Modern Energy,Oil Fuel,Fine Chemical Engineering,Chemical Reagent,Chemistry Researching Laboratory.
Standards: In accordance with Archimedes principle, GB/T 611 、GB/T11540、GB/T12206、GB/T5518 standards etc.
Combine Archimedes principle with modern electronics technique of DH-300L; Digital display liquid desimeter; The data can be read directly with high measuring accuracy; The operation is more easy and get away from the influence of external factor and temperature compared with traditional wechsler balance method and pycnometer method; It can be applied to the field of quality management, cost control,formula researching and so on. Also,the solvent,adhesive,paint,
pitch,resin,chemical oils,edible oil,food additives,drink,dairy products can be measured.
Specification:
Density resolution: 0.001 g/cm3
Maximum weigh:300g
Minimum weigh:0.005g
Measuring range: 0.001—99.999g/cm3
Features :
Density value can be showed by one procedure. and repeatedly continuous rapid measuring can be worked.
Digital Display; High accuracy of measuring; Simple operation; Stable and Durable.
Density value of samples with the temperature from normal to 100℃ can be measured.
Take samples conveniently. and 50CC would be okay.
There is no cumbersome debugging and operation compared with traditional wechsler balance method and pycnometer method.
It is very easy to clean measuring cup, and can’t got the limitation of the size of pycnometer caliber.
Coordinate with the operation of thermostatic tank to measure the proportion with the required temperature.
Adopt the unicase dedicated wind and dust cover,which makes the combination convenient and durable.
Volatile liquid,corrosivity liquid,vicious liquid,strong acid and strong lye liquid can be measured quickly.
Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with printer.
Measuring Procedure:
Place beaker with sample on testing board.and take off weight of pothook.
Make standard weight hanged on pothook and submerged in liquid to be tested totally.and then press ENTER button to memory.Density value can be displayed.
Standard Accessories:
Host,measuring frame,DE-20A standard liquid measuring assembly,tweezer,
thermometer,100G weight,wind and dust cover,measuring support,power transformer
DE-20A standard liquid measuring assembly:
Two stainless steel pothooks,one normal glass weight,one normal stainless steel weight,two beakers.
Optional Accessories:
DE-40 printer,DE-20B anti corrosive liquid measuring assembly.
Instruction Table:
|
Name/model |
DA-300W |
DE-120W |
|
Density resolution |
0.001 g/cm3 |
0.0001 g/cm3 |
|
Density range |
0.001—99.999g/cm3 |
0.0001—99.9999g/cm3 |
|
Measuring type |
a:mobility liquid,vicious 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
|
|
Measuring Principle |
A.Archimedes principle displacement method;
B.Constant volume method(pycnometer method)
|
|
Measuring mode |
3 group |
|
Measuring time |
immediately |
|
Memory mode |
dynamic memory |
|
Result Display |
Density value and Baume |
|
Specific Gravity
Measuring frame
|
stainless steel specific gravity measuring frame |
|
Function of setting |
Temperature setting,solution density setting,
measuring weights setting of weigh in the Normal Liquid and water
|
|
Function of prompting alarm |
alarm rings when judge density is unqualified. |
|
Standard weight setting |
set three different group of the weight of weight in air and in water |
|
Calibration mode |
auto correction with one button,auto detection. |
|
Measuring testing |
distilled testing |
|
Output mode |
standard interface of RS-232,output and print testing data conveniently |
|
Standard accessories |
Host,measuring frame,DE-20A standard liquid
measuring assembly,tweezer,
thermometer,100G weight,wind and dust cover
,measuring support,power transformer
|
|
DE-20A standard liquid measuring assembly: |
|
Two stainless steel pothooks,one normal
glass weight,one normal stainless steel weight,two beakers.
|
|
Optional accessories |
DE-40 printer,DE-20B anti corrosive liquid measuring assembly |
|
power |
AC~220V / 50HZ |
|
Main feature |
data display,accuracy,rapid,convenience,durable,economy
|
