DongGuan HongTuo Instrument Co.,Ltd

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Archimedes Principle Density Checking Instrument For Solids And Liquids

China DongGuan HongTuo Instrument Co.,Ltd certification
China DongGuan HongTuo Instrument Co.,Ltd certification
We use the DH-300 here in Madison and it works well for us. Sample size we use is 3” x 3” which is about the max size. Would be better if one of the other models can use a larger sample size.

—— Tony Warrington

I am really very satisfied. Serious and fast team. Effective after sales service. I recommend this company. Delivery time very fast. Good prices.

—— jean luc di vanno

Producto de calidad. Envío rápido. Volveré a comprar. Gracias

—— jordi sorribas

Merci du suivi de ce colis et d'avoir fait le maximum pour une livraison très rapide comme promis

—— Jean Bourlet

excellent vendeur, réponds très rapidement au mail. reçu en 1 semaine de la chine vers la France.

—— gilbert munoz

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Archimedes Principle Density Checking Instrument For Solids And Liquids

Archimedes Principle Density Checking Instrument For Solids And Liquids
Archimedes Principle Density Checking Instrument For Solids And Liquids Archimedes Principle Density Checking Instrument For Solids And Liquids

Large Image :  Archimedes Principle Density Checking Instrument For Solids And Liquids

Product Details:
Place of Origin: dongguan
Brand Name: Quarrz
Certification: CE, FCC
Model Number: AU-300SL
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD499-USD1299
Packaging Details: 42 X 16 X 32cm
Delivery Time: 2 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,other
Supply Ability: 300 Set/Sets per Month
Detailed Product Description
Customized: Yes Power Supply: Europe Standard AC 100V - 240V
Density Resolution: 0.001g/cm3 Maximum Weight: 300g
Minimum Weight: 0.005g RS - 232 Interface: Yes
Measuring Mode: Solid And Liquid Warranty: Two Years;life Long Maintenance
Testing Before Delivery: Yes After-sale Service Provided: Yes
Function: To Test The Density For Solids And Liquids
High Light:

density testing equipment


electronic density meter

Specific Gravity Tester , Density Hydrometer , Density Testing Device for Solids and Liquids




Part one:Solids Measuring Mode



Application: Education,science researching,quality testing,commodity inspection,environment,rubber,plastic,tire,shoe materials,wire and cable,electrical apparatus,packing materials,sports goods,sports equipment,glass,hard alloy,metal,

powder metallurgy,magnetic materials,fireproof materials,mineral and stone,sponge,foam,new laboratory.,etc.



Standards: In accordance with ASTM D792,ASTM D297,GB/T1033,GB/T2951,GB/T3850,GB/T533,HG4-1

468,JIS K6268,ISO 2781,ISO 1183,GB/T9867, DIN-53516,ISO-4649,GB/T168,GB/T1689.,etc.


These series instrument is the dramatic updating and upgrading products.Compared with other competing

products,it has been made much progress on reliability;Eliminated the problem:machine crash,key

failure,suspension wire bend,the easy touch between nacelle and container,fragile slot;Improved measurement resolution,simplified operation procedure,and upgraded application function for software.which makes these machine very popular among lots of customers.



Measuring Type:

(1) All kinds of alloy materials,hard alloy,precious metal materials,motor vehicle parts,aerospace pace parts,metal seal

parts,powder metallurgy,ceramic,magnetic materials.


(2) All kinds of rubber,plastic,plates,sheets,tubing,wire,bar,seal ring,silica gel,high-molecular polymer.


(3) All kinds of granule of rubber,plastic,PP,PE,PVC,PC;nylon resin,engineering plastic,general purpose plastic,reinforced



(4) All kinds of shoe sole materials,ball products,helmet,EPO materials,EVA materials,PU materials,elastomer.


(5) All kinds of thin film;film of PET,PE,PS,PVC,graphite.


(6) All kinds of viscous,colloid,glass glue,protective glue,curing adhesive,body skin creme,cosmetic,toothpaste.


(7) All kinds of rock,gem,diamond,jade,emerald,fossil,shell,cultural relic.


(8) All kinds of metal powder,rubber powder,plastic powder,cement powder,and additive.


(9) All kinds of crop,potato,corn,unhusked rice.





(1) Solid samples with any shape can be measured.such as granule,thin film,floating,foaming,powder.,etc.


(2) No cap design,more better easy operation.


(3) Excellent weight precision.


(4) Function of 10 group data storage.automatic measuring value of average,maximum,and minimum.


(5) Measuring volume,percentage of volume.


(6) Either density is less than one or more than one can be measured.


(7) Function of automatic zero tracking,buzzer warning,and overload warning.


(8) Function of actual water temperature compensation.would adapt to the changing testing environment


(9) Either water or other liquid could be as medium.


(10) Adopt completed injection moulding high capacity transparent PC sink.(length15.3cmXwidth10.7cmXheight9.3cm)


(11) Adopt completed injection moulding windproof dustproof cover;Convenient configuration;Better durability.


(12) Density of liquid can be measured by choosing liquid measurement accessories.


(13) Including RS-232 interface;It's convenient to connect PC and printer;AU-40 could be available to print result.


(14) Gross weight/size:4.5kg/length42.5cm X width17.5cm X height32.5cm


(15) Power supply:European standard AC100V-240V;50HZ/60HZ



Measurement resolution:


(1) The density resolution for AU-300SL,AU-600SL,AU-900SL,AU-1200SL:0.001g/cm3

(2) The density resolution for AU-120SL,AU-200SL:0.0001g/cm3


Measuring Procedure:


(1) Place sample on testing board to measure weight in air;press ENTER key to memory.

(2) Place the sample into water;density value will be displayed(No need to press ENTER key)




Part two:Liquids Measuring Mode


Application:fine chemicals,chemical solution,energy,petroleum fuel,chemical reagent,paint coating,pitch,

ink,resin,chemical oil product,edible oil,beverage,dairy product,chemical engineering researching labratory.


Combining Archemedes principle substitution method with modern electronic technology,it is one of the general international method for measuring density.Compared with traditional webster's balance method and pycnometer is very convenient to operate.There will be no effect from heat expansion and cold contraction,hard cleaning,big scale marked error,narrow measuring range,complex operation.It has function of easy operation,precise measuring,stability and reliability.


Measurement resolution:

(1) The density resolution for AU-300SL,AU-600SL,AU-900SL,AU-1200SL:0.001g/cm3

(2) The density resolution for AU-120SL,AU-200SL:0.0001g/cm3





(1) All kinds of liquid can be measured instantly without limitation.


(2) High precision measurement,easy operation,stable and durable.


(3) Change the liquid formula during dynamic measuring,density value updated accordingly.


(4) Can display density value,baume degree,concentration,sugar degree, plato degree.,etc.


(5) The density of samples with the temperature from normal to 100 ºC can be measured.


(6) Take samples conveniently,and 50CC or even less would be ok.


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


(8) The specific gravity of liquid with required temperature can be measured by coordinating operation with constant temperature sink.


(9) It is very easy to clean measurement cup,and isn't limited by the size of pycnometer caliber.the cup would be reusable and worked with other cups.


(10) volatile liquid,corrosive liquid,and viscous liquid can be quick measured(choose relevant accessories)


(11) Including output RS-232 interface;It's convenient to connect PC and printer.AU-40 could be optionally availabe to print result.


(12) Adopt the unicase special wind dust cover.which makes the combination convenient and durable.



Measurement Procedure:


(1) Place beaker filled with sample on testing board.and deducts weight of pothhook.


(2) Make standard weight hanged on the pothpook and submerged into liquid to be tested.Density value would be displayed.



Standard Accessories:


host,measurement plate,AU-20A standard liquid measurement assembly.tweezer,thermometer,100g weight,windproof dustproof cover,measurement support,power transformer.


AU-20A standard liquid measurement assembly:

two pcs of stainless steel pothpooks,two pcs of normal glass weight,one pcs of standard stainless steel weight,two pcs of beakers.



Optional Accessories:


AU-40 printer,AU-20B anti corrosive liquid measurement assembly,AU-20A standard liquid measurement assembly.



Anti-counterfeiting Announcement:


The bad and good products is intermingled on market today.Most customers had suffered a lot from the brand replacement products,shell brand products,simulation products,and transferring after-sale service products.To protect your rights,please identify seriously when choose goods.Following is the method to distinguish QUARRZ brand product.


Method one:Start up,machine will display in sequence:brand,model(such as QUARRZ,AU-300S)

Method two:After starting up,press ZERO key and B key at the same time,the machine will display in

sequence:brand,model,factory number.of which information correspond to the one marked on machine.

Method three:Check security code that generate automatically by machine number.



Technical Specification:


Brand quarrz
Model AU-300SL AU-600SL AU-900SL AU-1200SL AU-120SL AU-200SL
Weight Range 0.005~300g 0.005~600g 0.01~900g 0.01~900g 0.001~120g 0.001~200g
Standard deviation 0.005g 0.005g 0.01g 0.01g 0.001g 0.001g
Density resolution 0.001 g/cm3 0.0001 g/cm3
Measuring board ABS injection molding Aluminum alloy die-casting molding
Range Either density is more than one or less than one can be measured
Solids mode
Measurement type Any shape of solids
Result display Density,volume,percentage,average value,maximum value,and minimum value
Measurement principle Archimedes buoyancy method
Measurement time About 5 seconds
The method of opening cap Rapid unimpeded no lifting cap design
Sink PC completed high capacity transparent PC sink(Size:length15.3 cm X width 10.7 cm X height9.3cm)
Measurement procedure

(1)Place sample on testing board to measure weight in air;press ENTER key to memory.

(2)Place the sample into water;density value will be displayed(No need to press ENTER key)

Parameter setting Water temperature setting,measuring medium density setting,primary materials and secondary materials setting,air density setting,suspension wire buoyancy deviation setting
Data statistics Function of 10 group data storage;Automatically display average value,maximum value,and minimum value according to data storage.
Liquids mode
Measurement type All kinds of liquid can be measured
Measurement principle Archimedes principle displacement method
Measurement model 3 group liquid measuring mold be provided at the same time.can work with different standard weight
Measurement time About 5 seconds
Measurement method Change the liquid formula during dynamic measuring,density value updated accordingly.
Result display density value,baume degree,concentration,sugar degree,plato degree.,etc
Specific gravity measurement shelf Aluminum alloy specific gravity measuring shelf
Function setting Water temperature setting,water density setting,standard measuring weights weight value and weight vaule in water setting
Measuring result verification method Distilled water verification
Calibration method Single key calibration,automatically testing
Standard accessories host,sink,measuring board,tweezers,thermometer,weight,windproof dustproof shield,one set of measuring granule accessories,one set of measuring floating accessories,power transformer,AU-20A standard liquid measurement assembly,measurement support,measurement plate
Data interface Standard RS-232 interface
Optional accessories AU-40 printer,data connecting wire
Power AC110V~220V 50HZ/60HZ (Europe standard)
Gross weight/Packing size 4.5kg/Length 42.5 cm X width 17.5 cm X height 32.5cm

Contact Details
DongGuan HongTuo Instrument Co.,Ltd

Contact Person: Mrs. Julie Zhong

Tel: 86-13267004347

Fax: 86-769-2318-1253

Send your inquiry directly to us (0 / 3000)