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JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃

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Specially measure the Viscosity of solid-state objects heated into liquid after high temperature heating, 10 million CP range, using embedded overall heating, high-subdivision progress click, optional drawing analysis software, full monitoring.
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JingTian RVDV-2H Digital Rotational ViscometerSPEC

JingTian RVDV-2H Digital Rotational ViscometerDetails

JingTian RVDV-2H Digital Rotational ViscometerPacking list

SKU
NB020616
Display
digital display
Measuring range
50~10000000mPa·s
Rotor Specifications
21#、 27#、28#、29#
Reproducibility
±0.5%F.S
Measurement Accuracy
±1%
Power
220V 50Hz
Rotor speed
0.1~200rpm
Display information
Viscometer: Viscosity, shear rate, shear stress, rotational speed, temperature, percentile torque, rotor number and the maximum Viscosity value that can be measured at the current rotational speed of the selected rotor, etc. Temperature Controller: set temperature and actual measurement temperature display.
Capacity
10~20mL
Temperature range
RT+10~250°C
temperature Accuracy
±0.1℃
Speed control method
CVT
RVDV-2H
Digital Rotational Viscometer
Specially measure the Viscosity of solid-state objects heated into liquid after high temperature heating, 10 million CP range, using embedded overall heating, high-subdivision progress click, optional drawing analysis software, full monitoring.
JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃ Picture

Introduction

  • It mainly measures substances that are solid at room temperature and become liquid after heating at high temperature, such as asphalt, hot melt adhesive, polyethylene wax, etc.

  • It can be used as a stand-alone machine, and the measurement data can be directly displayed on the LCD without secondary calculations; it can also be equipped with "data collection analysis and drawing software" to realize data collection and data analysis, and monitor the viscosity-temperature curve throughout the process.

  • Using high-resolution stepping motor, the speed is accurate and stable.

  • LCD liquid crystal with blue backlight function, directly display viscosity, speed, percent torque, rotor number, and the maximum viscosity value and temperature value that can be measured at the current speed of the selected rotor. DV-2 series can also display shear rate and shear stress. The viscosity value shows a continuous change, and there will be an alarm sound when it exceeds the measurement range. 

  • The measurement performance of the instrument has reached the level of foreign products of the same type through computer correction. 

  • The high-temperature furnace adopts built-in overall heating, which is evenly heated and has small thermal inertia.

Instrument structure

  • DVH high temperature viscometer structure diagram


DV-H series selection

modelLVDV-1HRVDV-1HHBDV-1HLVDV-2HRVDV-2HHBDV-2H
Measuring range10～1M100～10M800～80M5～1M50～10M400～80M
(mPa·s)
spinning speed0.1～99.9 stepless speed change0.1～200 stepless speed change
(rev/min)
Rotor configurationNo. 21, No. 27, No. 28, No. 29 rotors each 1 piece
measurement accuracy±1% (FS) Newtonian fluid
Reproducibility±0.5% (FS) Newtonian fluid
Sample volume (mL)10～20
Temperature control range (℃)Room temperature +10～250
Temperature control accuracy (℃)±0.1
power supply220V 50Hz


FAQ
QCan measurement data be displayed and analyzed directly? Is additional software required?
A Hello, RVDV-2H can be used in a single machine, and the measurement data is directly displayed on the LCD screen without secondary calculation. In addition, you can also choose "data collection analysis and drawing software" to realize data collection and analysis, and monitor the viscosity-temperature Linear dispersion throughout the process to improve the experimental efficiency.
QCan the sample be uniformly heated during the high temperature measurement process?
A Hello, the high temperature furnace of RVDV-2H adopts the built-in integrated heating design, which is uniformly heated and has small thermal inertia, which can ensure that the sample is uniformly heated during the high temperature measurement process, thereby improving the accuracy of measurement.
QWhat is the measurement accuracy and repeability of this Viscometer?
A Hello, RVDV-2H has a measurement accuracy of +/- 1% F. S and a reproducibility of +/- 0.5% F. S, which can provide high accuracy and high repeability measurement results to meet your experimental needs.
QViscosity of epoxy resin Is there a solid epoxy resin viscometer? Can it be measured for solids?
A Solids are measured after heating dissolved Use SNB-RH, RVDV-1H, RVDV-2H after solvent dissolving at room temperature or heating to more than 100 degrees for measurement
QCan RVDV2H high temperature furnace be used for a long time? Because the sample I tested is constantly heating, more than one
A If it can be used for a long time, you can change the product after chilling down, and wear gloves to prevent flaw detection.
QRVDV-2H, can this oil test work?
A Asphalt. Resin. The concept of oil is too broad
QIs there a suitable Viscometer for measuring the viscosity of hot-melt adhesive particles?
A Hot-melt adhesive RVDV-1H, SNB-RH, RVDV-2H are all available.
QWe make hot-melt adhesives, what Viscometer recommend?
A Make hot-melt adhesive, RVDV-1H\ RVDV-2H\ SNB-RH can be used.
QIs there any application difference between RVDV and HBDV? It is used on colloids.
A RVDV can measure sealant, silicone, nail-free glue, etc., HBDV can measure silicone rubber, Glass glue and other more viscous
QWhich Viscometer displays shear rate and shear force?
A The DV-2 series has shear rate and shear force display. The DV programmable download software can program the shear rate change of the Viscometer in advance, and then collect and draw data through the data collection software
Knowledge
Standard