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      Home> Rotational Viscometer> JingTian> JingTian RVDV-2H Digital Rotational Viscometer

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

      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.

      Brand
      SKU: NB020616
      China JingTian
      Model
      VS
      Genuinegoods
      • JingTian RVDV-2H Digital Rotational ViscometerOverview

      • Specifications
      • Comments
      • FAQs
      RVDV-2H
      Digital Rotational Viscometer
      • JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃
      • JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃ Figure 1
      • JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃ Figure 2
      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.

      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


      VS

      JingTian RVDV-2H Digital Rotational ViscometerSpecifications

      LIST VALUE
      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

      JingTian RVDV-2H Digital Rotational Viscometer Packing list

      Viscometer host X1, bracket X1, measuringflask X1, rotor X1 (sleeve), base and horizontal adjustment foot X1, temperature controller X1, thermal insulation cover X1, positioning frame X1, power cord X1, lifting frame and lifting mechanism X1, special power adapter X1, wrench X1, RTD temperature probe X1, heating furnace X1, special forceps pliers X1, connecting cable X1, connecting hook X2

      [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

      FAQ

      [Q]
      Can 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.
      [Q]
      Can 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.
      [Q]
      What 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.
      [Q]
      Viscosity 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
      [Q]
      Can 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.
      JingTian
      JINGTIAN RVDV-2H digital display swirl/spin high temperature Viscometer 10 million mPa·s 250 ℃
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