وصف

طلب:Chemical solution,modern energy,oil fuel,fine chemical engineering,chemical reagent,chemistry researching laboratory.

المعايير: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 measurement 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. أيضًا,the solvent,لاصق,طلاء, pitch,مادة صمغية,chemical oils,edible oil,food additives,drink,dairy products can be measured.

تخصيص

Density resolution: 0.001 جم/سم3

Maximum weight:300ز

Minimum weight:0.005ز

نطاق القياس: 0.001-99.999جم/سم3

سمات

(1)Density value can be showed by one procedure;repeatedly continuous rapid measurement can be worked.

(2)عرض رقمي; High accuracy of measurement; عملية بسيطة; Stable and Durable.

(3)Density value of samples with the temperature from normal to 100 centigrade can be measured.

(4)Take samples conveniently;50CC or less would be okay.

(5)There is no cumbersome debugging and operation compared with traditional wechsler balance method and pycnometer method.

(6)It is very easy to clean measurement cup;can’t get the limitation of the size of pycnometer caliber.

(7)Coordinate with the operation of thermostatic tank to measure the proportion with the required temperature.

(8)Adopt the completed special windproof and dustproof cover,which makes the structure convenient and durable.

(9)Volatile liquid,corrosivity liquid,vicidity liquid,strong acid and strong lye liquid can be measured quickly.

(10)Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with the instrument.

Measurement procedure

(1)Place beaker with sample on testing board.and take off weight of pothook.

(2)Hang standard weight on the pothook and submerged in liquid to be tested totally;then press ENTER button to memory.Density valuve can be displayed.

ملحقات قياسيه

يستضيف,measurement frame,DE-20A standard liquid measurement assembly,tweezer,

ميزان الحرارة,100G weight,wind and dust cover,measurement support,power transformer

DE-20A standard liquid measurement assembly:

Two stainless steel pothooks,one normal glass weight,one normal stainless steel weight,two beakers.

الملحقات الاختيارية:

DE-40 printer,DE-20B anti corrosive liquid measurement assembly.

Instruction Table