Sodium Silicate Modulus and Density Tester, Baume Liquid Tester, Liquid Measuring Instruments AU-300WG
Application:
light industry,textile industry,foundry industry,refractory materials,papermaking,fine ceramics,civil engineering,chemical engineering system,mechanical industry,building industry,agriculture,cleaning industry.,etc.
In accordance with GB/T4029-2008 standards,the series products according to Archimedes principle buoyancy method.it is the new type sodium silicate modulus and density tester that has been researched and produced by Quarrz.density SG,modulus M,baume Bé can be tested accurately and quickly.
Sodium silicate is the common name for compounds with the formula Na2(SiO2)nO. A well known member of this series is sodium metasilicate, Na2SiO3. Also known as waterglass or liquid glass, these materials are available in aqueous solution and in solid form. The pure compositions are colourless or white, but commercial samples are often greenish or blue owing to the presence of iron-containing impurities. The modulus M of sodium silicate is determined by the proportioning of quartz sand and alkaline, i.e. molar ratio of SiO2 and Na2O, modulus that displays the composition of sodium silicate is one of important parameter, and is commonly between 1.5 and 3.5. The larger the modulus is, and the more difficult the solid sodium silicate solves in water. the content of water glass in water solution is indicated by density or baume.Viscosity of water glass is closely related to modulus,concentration and temperature.
Technical Parameter:
(1) AU-300WG modulus resolution:0.1M,baume resolution:0.01Bé ,density
resolution:0.001g/cm3
(2)AU-120WG modulus resolution:0.01M,baume resolution:0.001Bé,density
resolution:0.0001g/cm3
Features:
Density,modulus,baume can be read directly.
High precision,simple operation,stability and durability.
Dynamic measuring,density value can be updated along with liquid formula.
Function of water temperature setting and air buoyancy density compensation setting.
Function of buzzer warning and overload warning.
Including RS-232C interface.it is convenient to connect PC with printer.AU-40 can be chose to print data.
Equiped with special windproof dustproof cover,convenient structure,sturdy and durable.
Volatile liquid,corrosive liquid,viscous liquid,strong acid and strong base liquid can be measured quickly(relative accessories is available)
Measuring 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,modulus,baume will be displayed.
Technical Specification:
| Brand |
Quarrz |
| Item/Model |
AU-300WG |
AU-120WG |
| Modulus resolution |
0.1M |
0.01M |
| Modulus range |
0.1~100.0M |
0.01~100.00M |
| Baume resolution |
0.01°Bé |
0.001°Bé |
| Baume range |
0.01~100.00°Bé |
0.001~100.000°Bé |
| Density resolution |
0.001 g/cm3 |
0.0001 g/cm3 |
| Density range |
0.001—99.999g/cm3 |
0.0001—99.9999g/cm3 |
| Measuring model |
3 group liquid measuring mold be provided at the same time.can work with different standard weight |
| Measuring time |
Around 3 seconds |
| Measuring method |
Dynamic measuring,density value can be updated along with liquid formula. |
| Result display |
Density,modulus,Baume |
| Specific gravity measuring accessories |
Aluminum alloy specific gravity shelf,aluminum alloy measuring board |
| Function setting |
Water temperature setting,water density setting,standard measuring weights weight value and weight vaule in water setting |
| Measuring principle |
Archimedes principle displacement method |
| 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,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
|
| Power supply |
AC100V~240V 50HZ/60HZ European standard |
| Packing size |
Length42.5 cm X width 17.5 cm X height32.5cm |
