AU-120ET Ethanol Concentration and Density Tester, Digital Density Meter for Liquids

AU-120ET Ethanol Concentration and Density Tester, Digital Density Meter for Liquids

This product is researched and developed by "Quarrz".It is based on Archimedes principle.In accordance with B/T394.2,GB/T4928,GB/T15038,GB/T 10345,GB/T13662,

GB/T11856,GB/T11857,GB/T11858 etc..nine kinds of national standards for measuring

ethanol content.Built-in density and ethanol content comparison table of ethanol-water solution.The machine can read out density,content automatically.also it can convert to the ethanol content in 20℃.

Remark:ethanol content means the volume of ethanol contains into the 100ml

ethanol-water solution(volume percentage);or the gram of ethanol contains into 100g ethanol-water solution(mass percentage).

Compared with traditional density bottle

method.refraction method,and alcohol

meter.the machine is no need to setup the

volume of density bottle.no need to calculate

the density manually,with the feature of high

accuracy,easy operation,reliability,easy

cleaning;has the function of air buoyancy compensation.

Specification:

Ethanol content measuring

range:0.00-100.00%

Minimum resolution:0.01%(V/V)

Ethanol content accurancty:0.15(V/V)

Density resolution:0.0001g/cm3

Features:

1.Built-in comparison table for alcohol water solution density and ethanol content.can read density,ethanol content automatically.also can convert into ethanol content in 20℃

2.Compared with traditional pycnometer,refraction,alcohol meter.this product is no need to demarcate pycnometer by hands.no need to calculate density manually.no need to check ethanol content based on comparison table

3.High accuracy up to 0.1% without human factor influence

4.Has the function of air buoyancy compensation

5.Read ethanol content %(V/V),density SG directly

6.Short measuring time 5 to 30S

7.Convenient for cleaning:open cleaning

8.Temperature compensation:ethanol content %(V/V),density SG in standard temperature 20℃

9.No need to input conversion coefficient for density and concentration

10.Automatically calculate the temperature compensation coefficient in any temperature range from 0 to 99.9℃

11.Not only calculate temperature compensation coefficient automatically.also can input by hands.compensation range is (0.00001~9.99999)/ ℃

12.The displaying sequence of ethanol content %(V/V),density SG

can be setup freely

13.Has the function of air buoyancy compensation and weights volume thermal expansion coefficient compensation

14.Just need 50ml or less samples

15.Equipped with AU-20A standard liquid measuring accessories

16.Including RS-232C interface.AU-40A cable is optional to connect with PC.AU-40 printer is optional to print measuring data

17.Equipped with special wind shield

Measuring Procedure:

(1)Place beaker filled with specimen on testing board.deduct weight of pothook.

(2)Make standard weights hanged on the pothook and submerged into liquids to be tested totally.ethanol content % (V/V),specific gravity(SG)will be displayed.

Standard Accessories:

host,measurement plate,AU-20A standard liquid measuring assembly.tweezer,

thermometer,100g weights,windproof dustproof cover,measuring support,power

transformer.

Optional Accessories:

AU-40 printer,AU-20B anti-corrosivity liquid measuring 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: