Page 10 - A&D Instruments Catalogue ENGLISH

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SV Vibro Viscometers
Viscosity Revolution!
Sine-wave Vibro Viscometers. Technology: The SV measures viscosity by detecting the driving current necessary to resonate two sensor plates at a constant frequency of 30 Hz and amplitude of less than 1mm.
– Small sample – Simplicity
– Repeatability – Speed
– Wide measuring range
– Measurement of very low viscosities
SV-10/100
Specifications
SV-10
SV-100
SV-1A
Measurement method
Sine-wave Vibro Viscometer using tuning fork vibration method (30Hz)
Measurement range
0.3~10000 mPa.s
1000~100000 mPa.s
0.3~1000 mPa.s
Units
mPa.s, Pa.s, cP, P
Pa.s, P
mPa.s, Pa.s, cP, P
Accuracy
Repeatability of 1% of the displayed value (S.D., 20~30°C, no condensation)
Sample size
10ml~
10ml~
2ml~
Temperature range
0~160°C / precision 0.1°C
Display
Vacuum Fluorescent Display
Power supply
AC adapter (approx.14VA)
WinCT-Viscosity So ware
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Wide measurement range: 0.3 – 10,000mPa.s for SV-10, and 1,000 – 100,000mPa.s for SV-100
Measurement of very low viscosities (down to 1/3 of water viscosity!)
Temperature measurement from0to160°C Fastmeasurements:1st result within 15 seconds, and refresh in real time
Possible continuous measurements in order to characterize changes of state High precision with a repeatability of ±1% of displayed value
Small size sample: cups of 35ml, 13ml, 10ml, and even tubes of 2ml (with SV-1A) Possibility to do measurements directly into your containers: beakers, product packages...
Low mechanical impact: preservation of sample characteristics and its texture
• Negligible thermal impact • Measurementspossibleon foaming samples, on foam
itself, on flowing or agitated
samples
• Simpleoperation:no
configuration - just push the
start button
• Easycleaning
• WinCT-Viscosityso ware
for data acquisition on PC, graphic display of curves, and data archiving (viscosity curves against temperature or time)
• Calibration ( judgement and even adjustment) of viscosity possible by the user: 1 or 2 points
• Simplified and automated calibration (including adjustment) with pure water (SV-10)
• Temperature control of sample with water jacket option (AX-SV-37) or other methods
The module RsVisco was developed for the transmission of real-time viscosity and temperature measurement results from the SV series to a PC. The results are displayed
in a graph format with scaling conversion and logarithm display functions available. The user can save the measurement data as a “CSV” file and open
it using RsVisco or MS-Excel. The module RsKey transfers measurements directly into an application such as MS-Excel.
RsCom sends commands and can be used for remote control of the viscometer.
Characterization of change of state, log display - viscosity vs. temperature