Gold Member Since 2019 
Audited Supplier
| Reference FOB Price: | US $499.00-1,599.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Warranty: | 2 Years;Life-Long Maintenance |
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| Certification: | Ce, FCC |
| Usage: | Digital Display Liquid Density Meter |
| Power Supply: | Defaulted As European Standard AC 100V - 240V;per |
| Density Resolution: | 0.001 g/cm3 |
| Maximum Weight: | 300g |
AU-300L Digital Displaying Direct Reading Liquid Density Meter, Density And Concentration Tester, Density Testing Instrument
This series product is application to measuring density for all kinds of liquid instantly.
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 method.it 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.
It is suitable for movable liquid,viscous liquid,volatile liquid,corrosive liquid,high temperature liquid,suspended liquid,emulsification liquid.,etc.
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.
This machine is combined Archimedes principle with modern electronics technique.In accordance with GB/T 611,GB/T11540,GB/T12206,GB/T5518.,etc standards.
Measurement Resolution
(1) Density resolution for AU-300L,AU-300LM is 0.001g/cm3,measurement range is 0.001-99.999g/cm3
(2) Density resolution for AU-120L,AU-120LM is 0.0001g/cm3,measurement range is 0.0001-99.9999g/cm3
Features
(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)AU-300LM,AU-120LM can display density value,baume degree,concentration,sugar degree, plato degree.
(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 completed special wind dust cover.which makes the combination convenient and durable.
Measurement Procedure
(1)Place beaker filled with sample on testing board.and deduct 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 button and B button 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-300L | AU-300LM | AU-120L | AU-120LM | |
| Weight | Range | 0.005~300g | 0.005~300g | 0.001~120g | 0.001~120g |
| Standard deviation | 0.005g | 0.001g | |||
| Density | Resolution | 0.001 g/cm3 | 0.0001 g/cm3 | ||
| Measurement plate | Aluminium alloy die-cast formation | ||||
| range | Either density more than one or less than one can be measured | ||||
| 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 | AU-300L,AU-120L display density value AU-300LM,AU-120LM display density value,baume degree,concentration,sugar degree,plato degree. | ||||
| 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 | ||||
| Output method | RS-232C standard communication interface,which is convenient to output and print data | ||||
| Standard accessories | host,measurement plate,DE-20A standard liquid measuring assembly,tweezer,thermometer,100Gweight,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. | ||||
| Data interface | Standard RS-232 interface | ||||
| Optional accessories | AU-40 printer,AU-20B anti corrosive liquid measurement assembly,AU-20A standard liquid measurement assembly | ||||
| Power | Defaulted as AC 100V - 240V | ||||
| Packing size | Length42.5 cm X width 17.5 cm X height32.5cm | ||||
Our Advantages
Packaging & Shipping
Company Information
We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 
Certification 