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JINGTIAN HBDV-2 digital Rotational Viscometer with small sample adapter

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JINGTIAN HBDV-2 digital display Rotational Viscometer with a small number of sample adapters, easy to disassemble, easy to clean, HBDV-2 digital display Rotational Viscometer can display viscosity, shear rate, shear stress, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value of the selected rotor at the current Rotation speed.
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JingTian HBDV-2+SSA Digital Rotational ViscometerDetails

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SKU
NB035880
Measurement range
320~320000000mPa·s
Rotor specification
R2、R3、R4、R5、R6、R7、21#、27#、28#、29#
Reproducibility
±0.5%F.S
Measurement Accuracy
±1%F.S
Power
Dedicated power adapter (input 100~240V 50~60Hz)
Rotor speed
0.1~200rpm
Display information
Viscosity, shear rate, shear stress, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value of the selected rotor at the current Rotation speed, etc
Capacity
10~20mL
Rotation speed Control mode
Continuously variable speed
HBDV-2+SSA
Digital Rotational Viscometer
JINGTIAN HBDV-2 digital Rotational Viscometer with small sample adapter Picture

Introduction

The LCD of Shanghai JINGTIAN HBDV-2 digital display rotary viscometer can display viscosity, shear rate, shear stress, rotational speed, temperature, percentile torque, rotor number and the maximum measurable value of the selected rotor at the current rotational speed. Viscosity value etc. It is a digital display rotary viscometer with a measuring range of 320 to 320,000,000 mPa·s.

JINGTIAN HBDV-2+SSA Digital Display Rotary Viscometer Details Figure 1

Introduction to Small Sample Adapters

  • With 21, 27, 28, 29 rotors each one

  • Small sample volume, only 10-20mL, especially suitable for expensive sample testing

  • A constant temperature bath connected with external circulation function can control the temperature of the tested sample

  • Easy to disassemble and clean

JINGTIAN HBDV-2+SSA Digital Display Rotary Viscometer Details Figure 2

Viscometer structure diagram

JINGTIAN HBDV-2+SSA Digital Display Rotary Viscometer Details Figure 3

FAQ
QHello, I would like to ask the snb-3 digital Viscometer what is the range of shear rate measurement if you choose data collection and drawing software. I mainly want to test the viscosity of coal water slurry.
A For example, in the standard I just sent, according to items 2.3 and 5 of this standard, HVDV-2 plus a small amount of sample adapter is recommended, and the effective viscosity range at 100 1/S is 371.8~ 3345.8mPa.s.
QHow should the Viscometer rotor be maintained?
A 1. The instrument should be used in a normal temperature environment. 2. When loading and unloading the rotor, be careful not to use too much force. 3. The connection section and thread of the screw and rotor should be kept clean. 4. Clean the rotor in time after each use, and do not clean the rotor on the instrument. 5. After installing the rotor, do not "swirl/spin" without liquid to avoid damage to the shaft tip. 6. Do not disassemble and adjust the instrument parts at will, and do not add lubricating oil by yourself. 7. Clean the instrument and button panel with a dry and soft cloth, do not clean with solvent or detergent
QColloidal, viscosity range 10,000 or so, this one is OK?
A What kind of glue? Glues are all non-newtonian fluids, which are related to Measurement conditions. You need to ask a little more carefully.
QThe same rotor test liquid viscosity, but set different Rotation speed measurement of the same liquid, the measured viscosity is different What is the reason?
A This is the reason for non-Newtonian liquids. Rotation speed, stator and rotor, temperature, and some special samples also need to determine the measurement time. This requires users to refer to industry measurement standards
QIs this Viscometer compliant with the JJG1002 standard?
A This Viscometer is suitable for JJG1002. Please consult customer service for detailed application definition.
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
QI haven't done any testing before, and I don't know how to do it. How to choose a Viscometer?
A It is easy to make the results of the viscosity test. After the measurement, he said that it is different from others, so it is wrangling. If the next home has viscosity requirements for his products, ask the next home for detection methods. If the purchase inspection, ask the previous home for Measurement conditions and methods. There are many viscosity measurement methods, and the measurement results cannot be converted.
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