High Accuray Rubber Density Meter Automatically Judge With Thermometer

 
DahoMeter Digital Electronic Plastic Densitometer , Rubber Density Meter , Density Tester , Density Measuring Apparatus
 
 
Shorter measuring time,Multifunction,0.001 g/cm3 density resolution,Can be applied to porous material.
 
 
Application:
 
rubber,tire,macromolecule,composite materials,shoe materials,sealing,soft synthetic leather,convey Belt;
 
plastic, plastic pellets,cable,packing materials,new materials researching laboratory.,etc
 
 
Standards:
 
According to ASTM D792,GB/T1033,GB/T2951,JIS K6268,ISO2781,ISO1183,GB/T208,GB/T5163,GB/T 1933 standards etc
 
No need to open and close the lid with the completed aluminum alloy measuring table; Simple operation and conform to the new materials laboratory operation specification; automatically judge whether the sample is qualified or not; Function of warning and measuring the volume abrasion value DIN of rubber,of Akron,and expansibility; Measuring the true density with pycnometer method for powder material; Function of waterproofing treatment with boiling saturation method,impregnated saturation method,vacuum saturation method,surface sealing wax covering method,and surface vaseline covering method,and automatic measuring the porosity,oil content and water absorption; The purity of the main material in two kinds of mixture also can be measured.
 
 
Specification:
 
Mode: DA-300M
Measuring range: 0.001—99.999g/cm3
Minimum weight: 0.005g
Maximum weight: 300g
Resolution: 0.001 g/cm3
 
Mode: DA-600M
Measuring range: 0.001—99.999g/cm3
Minimum weight: 0.005g
Maximum weight: 600g
Resolution: 0.001 g/cm3
 
Mode: DA-900M
Measuring range: 0.001—99.999g/cm3
Minimum weight: 0.01g
Maximum weight: 900g
Resolution: 0.001 g/cm3
 
Mode: DA-1200M
Measuring range: 0.001—99.999g/cm3
Minimum weight: 0.01g
Maximum weight: 1200g
Resolution: 0.001 g/cm3
 
 
Features:
 
(1) No need to open and close the lid; Simple operation;Shorter 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 the sample is qualified or not;prompt alarm.
 
(4) Function of automatic zero tracking,buzzer warning,and overload warning.
 
(5) Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.
 
(6) Function of setting actual water temperature,measuring medium density,and water proof medium density.
 
(7) Function of setting aerostatic buoyancy compensation and the bound of density.
 
(8) Adopt the completed high-capacity measurement accessories with the transparent injection moulding sink,which can resist wear,fall off,and corrosion.
 
(9) Adopt the completed special windproof and dustproof cover,which makes the structure convenient and durable.
 
(10) Interface of RS-232C is included.the printer of DE-40 is available to connect PC with instrument.
 
 
Standard Accessories:
 
Host,Sink,Test board,Tweezer,Thermometer,100G weight,Windproof and dustproof cover,A set of measuring grain accessories,A set of measuring floating body accessories,Power Transformer
 
 
Measurement Procedure of Non-hydroscopicity Products:
 
(1)Place sample on testing board to measure weight in air,press ENTER key to memory.
 
(2)Place sample into water to measure weight in water,press ENTER key to memory. Density value will be displayed.
 
 
Measurement Procedure of Hydroscopicity Products:
 
(1)Place sample on testing board to measure weight in air,press ENTER key to memory.
 
(2)Place sample that did waterproof treatment into water to measure weight in water, press ENTER key to memory. Density value will be displayed.
 

Tips-Water Temperature Compensation Method:
 
Specific gravity of water would be changed along with water temperature,there is necessary to do temperature compensation in base with specific gravity 1.0000 at 4℃ of water.As for water temperature compensation coefficient,this instrument was stored of memory value for 0~49℃.Using thermometer to get actual temperature before testing,then revise the temperature to the one shows up in thermometer.(specific gravity would differ 0.001 if the difference between water temperature is 6℃).Default temperature of this machine is 25℃.Temperature value and other value would be revised by long-press 【A】Key.Here below is detail procedure.
(1) Long-press 【A】till screen display 【C25】.
(2) Press 【A】to revise numbers.Press 【ZERO】to shift.
(3) Press 【ENTER】to confirm after revise,then get back to measuring mode.