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:
| Brand |
Quarrz |
| Model |
AU-120ET |
|
Ethanol Content
Resolution
|
0.01 %( V / V ) |
|
Ethanol Content
Range
|
0.00~100.00 %( V / V ) |
| Density Resolution |
0.0001 g/cm3 |
| Density Range |
0.0001—99.9999g/cm3 |
| Measuring Type |
All kinds of ethanol solution |
| Measuring Time |
About 5 to 30 seconds |
| Measuring Method |
Taking samples |
| Temperature Compensation |
Standard 20℃ |
| Other target temperature |
| Temperature Compensation Coefficient |
Automatically calculate compensation coefficient and input |
| Manual input |
| Temperature Compensation Coefficient Range |
(0.00001~9.99999)/ ℃ |
| Result displaying |
In the standard temperature of 20℃,ethanol content % (V/V);specific gravity(SG)(Displaying sequence can be set freely) |
| In the other temperature,ethanol content % (V/V);specific gravity(SG)(Displaying sequence can be set freely) |
| In the actual temperature,ethanol content % (V/V);specific gravity(SG)(Displaying sequence can be set freely) |
| Measuirng Assembly |
Aluminum alloy measuring shelf,Aluminum alloy measuring plate |
| Measuring Principle |
Archimedes principle |
| Measuring Calibration/Verification Method |
Distilled water calibration/Distilled water verification |
| Data Output Method |
RS-232C interfac,PC or AU-40 printer |
| Standard Accessories |
Host,measurement plate,AU-20B anti-corrosivity liquid measuring
assembly.tweezer,thermometer,100g weights,windproof dustproof cover,measuring
support,power transformer.
AU-20B standard anti-corrosivity liquid measurement assembly:
two pcs of anti-corrosivity pothpooks,two pcs of anti-corrosivity weights,two pcs of anti-corrosivity beakers.
|
| Optional Accessories |
AU-40 printer,AU-20B anti-corrosivity liquid measuring assembly, |
| Power Supply |
AC100V~240V 50HZ/60HZ(Default as European type, customer can choose other international standards) |
| Gross Weight/Size |
4.5kg/42.5 cm×17.5 cm×32.5cm |
