The Sine-wave Vibro Viscometer measures viscosity by detecting the driving electric current necessary to resonate two sensor plates at a constant frequency of 30Hz, and amplitude of less than 1mm.

Using a newly patented  Tuning-fork Vibration Method, The SV Viscometer allows for high accuracy in a wide variety of measurement ranges, without replacing the sensor plates!  


SINE-WAVE VIBRO VISCOMETER (PRECISION SVA SERIES)
1.  RsVisco creates the real-time graph of data received from A&D's SV-series viscometer via RS-232C.        
     RxVisco lets you graphically monitor in real time:

     ■Progress of change in viscosity during measurement
     ■Temperature data
     ■Temperature and viscosity, graphed together
TUNING FORK METHOD (HOW IT WORKS)

Two spring plates are vibrated with a uniform frequency, the amplitude varies in response to the amount of frictional force produced by the viscidity between the sensor plates and the sample. To produce uniform amplitude, the vibro viscometer controls the electrical current that drives the vibration of the spring plates.

Because the frictional force of viscidity is directly proportional to the viscosity, the driving electric current for vibrating the spring plates with a constant frequency to produce uniform amplitude is also directly proportional to the viscosity of each sample. 

The vibro viscometer measures the driving electric current, and then the viscosity is given by the positive correlation between the driving electric current and the viscosity.
SV SERIES VISCOMETERS 640SV10 SV100
3 MODELS TO SELECT FROM FOR DIFFERENT MEASUREMENT RANGES  
MATERIAL                                                          centipoise

BLOOD / KEROSENE                                         10 
ANTI-FREEZE / ETHYLENE GLYCOL                  15 
MOTOR OIL SAE 10 / CORN OIL                        50~100 
MOTOR OIL SAE 30 / MAPLE SYRUP               150~200
MOTOR OIL SAE 40 / CASTOR OIL                   250~500
MOTOR OIL SAE 60 / GLYCERIN                       1,000~2,000
KARO CORN SYRUP / HONEY                           2,000~3,000
BLACKSTRAP MOLASSES                                5,000~10,000
HERSHEY CHOCOLATE SYRUP                        10,000~25,000
HEINZ KETCHUP / FRENCH'S MUSTARD           50,000~70,000
TOMATO PASTE / PEANUT BUTTER                   150,000~250,000 
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MINIMUM MAXIMUM VALUES
You can choose from three types of graphs:

    ■Viscosity (Y axis) -             Time (X axis)
                                                
    ■Viscosity/Temperature        (Y axis) - Time (X axis)

    ■Viscosity (Y axis) -             Temperature (X axis) 
Windows CT VISCOSITY SOFTWARE

Using an RS232C interface, the WinCT-Viscometer Software, allows the Sine-wave Vibro Viscometer to display measurement progress in real time on a PC, and easily transmit the measured results to save or analyze. Changes of viscosity and temperature over time, as well as the correlation between viscosity and temperature, can be observed visually.
2. Graphs can be overlaid in repeating measurements, in 10 colors.

3. Measured data can be saved in a CSV format file.

4. Displayed graphs can be printed with a printer via a PC.
BENEFITS
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TEL (804) 318-3686 FAX (703) 991-7133
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QTY       REF#              DESCRIPTION   
Copyright 2012: QAQC Lab | Particle Measurement System | All rights reserved.
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NEWLY PATENTED, 'TUNING FORK METHOD'
PROVIDES HIGH SPEED AND ACCURACY WITH A USER FRIENDLY INTERFACE. MENU DRIVEN. ONLY SIX KEYS.
APPLICATIONS
WATER JACKET FOR KEEPING SAMPLE TEMPERATURE CONSTANT, OR FOR CHANGING THE SAMPLE TEMPERATURE. (REQUIRES A CONSTANT TEMPERATURE WATER TANK OR SUPPLY) 
GLASS SAMPLE CUP FOR SOLVENTS
TITANIUM SENSOR PLATES AND TEMPERATURE SENSORS FOR CORROSION RESISTANCE 
                     XYZ FINE TUNING
Fine position adjustment of the sample cup in 
three axial directions
SAMPLES AS SMALL AS 2 ml CAN BE USED
NOTES:
The vibration viscometer is accredited as a Japan Calibration Service System (JCSS) standard device by the National Institute of Technology and Evaluation (NITE), along with the capillary viscometer and the rotational viscometer.

The sensor plates have very small thermal capacity, and cause only minute displacement in the sample liquid, which prevents changes to the temperature and the physical properties of the sample.,

Since the two sensor plates vibrate in reverse phase, it is possible to measure the viscosity of a sample while flowing or being stirred.
DETACHABLE SENSOR FOR
REMOTE ANALYSIS
640 SV1A            SINEWAVE VIBRO-VISCOMETER  (.8cP-1,000 cP)

640 SV10A          SINEWAVE VIBRO-VISCOMETER  (.3cP-10,000 cP)

640 SV100A        SINEWAVE VIBRO-VISCOMETER  (1000cP-100,000 cP)


640 AXSV33        Sample Cup, 45ml, Polycarbonate x l0 pcs

640 AXSV34        Small Sample Cup, 10 ml, with Cover, Polyoorbonate x l0 pcs

640 AXSV35        Sample Cup, 13ml, Glass x 1 pc

640 AXSV36        Positioning Stopper x 1pc

640 AXSV37        Water Jacket x 1 pc, Small Sample Cup with Cover x 4 pcs

640 AXSV38        Storage Container, 60 ml, Glass x 10 pcs

640 AXSV39        Storage Container, 120 ml, Plastic x 20 pcs


640 AXSV42        Analogue Voltage Output (0 - 1V)

640 AXSV43        Extension Cable (5 m) to connect the main unit and the display unit

640 AXSV51        Stand Set with X-Y-Z Stage 

640 AXSV52         XYZ  Stage x 1 pc

640 AXSV53EX     Software Set (WinCT-Viscosity x 1 pc
                            25P-9P RS-232C Cable x 1  pc 
                            Serial-USB Converter x 1pc   

640 AXSV54         Cup Set for SV-10A SV-100A

640 AXSV55         Cup Set for SV-lA

640 AXSV561        2 ml Sample Cup Holder, Polycarbonate, Transparent x 5 pcs

640 AXSV562        2 ml Sample Cup Holder, Polycarbonate, Black x 5 pcs 

640 AXSV57          2 ml Sample Cup Stand x 2pcs

640 AXSV58          Sample Cup, 2ml with lid, Polyoorbonate x 100 pcs1        

640 AXSV59          Sample Cup, 2ml, Glass x 5 pcs, 2ml Sample Cup Stand x 1 pc 

640 AXU2B25PEX  Serial-USB Converter

640 AD81218        Compact Printer

640 AD1682          Rechrgeable Battery

640 AD1685          Anti-Vibration Table
640 AXSV31-2.5   Standard liquid for Calibration JS2.5 (500 ml)

640 AXSV31-5 Standard liquid for Calibration JS5 (500 ml)

640 AXSV31-10 Stan dard liquid for Calibration JS10 (500 ml)

640 AXSV31-20 Stan dard liquid for Calibration JS20 (500 ml)

640 AXSV31-50 Stan dard liquid for Calibration JS50 (500 ml)

640 AXSV31-100 Stan dard liquid for Calibration JS100 (500 ml) ​
​​
640 AXSV31-200 Standard liquid for Calibration JS200 (500ml) 

640 AXSV31-500 Standard liquid for Calibration JS500 (500 ml)

640 AXSV31-1000 Standard liquid for Calibration JS1000 (500 ml)

640 AXSV31-2000 Sta dard liquid for Calibration JS2000 (500 ml) 

640 AXSV31-14000 Sta dard liquid for Calibration JS14000 (500 ml) 

640 AXSV31-160000 Sta dard liquid for Calibration JS160000 (500 ml)
CALIBRATION STANDARDS
Standard Cup Set for 640 SVlA (640 AXSV55)
Sample cup:
45 ml, Polycarbonate x 5 pcsc
2 ml, with lid Polycarbonate x 10 pcs
2 ml, Glass x 10 pcsc
2ml sample cup holder, Polycarbonate: 
Transparent x 3 pcs
Black x 2pcsc
2ml sample cup stand x 1pc
Water jacket x 1pc

Standard Cup Set for SV-l0A/l00A (640 AXSV-54)0
Sample cup:
45 ml, Polycarbonate x 5 pcsc
10 ml, with cover, Polycarbonate x 5 pcsc
13 ml, Glass x 2 pcsc
Glass sample cup holder, Stainless steel x 1pc
Water jacket x 1pc

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