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JINGTIAN NDJ-8S digital Rotational Viscometer with few sample adapters

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JINGTIAN NDJ-8S digital display Rotational Viscometer with a small amount of sample adapter, the sample volume is small, only 10~20mL, especially suitable for valuable sample testing, NDJ-8S digital display Rotational Viscometer Measurement range 20~2000000mPa·s.
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JingTian NDJ-8S+SSA Digital Rotational ViscometerDetails

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SKU
NB035871
Measurement range
20~2000000mPa·s
Rotor specification
L1, L2, L3, L4, 21 #, 27 #, 28 #, 29 #rotors 1 piece each
Reproducibility
±0.5%F.S
Measurement Accuracy
±1%F.S
Power
Dedicated power adapter (input 100~240V 50~60Hz)
Rotor speed
0.3/0.6/1.5/3/6/12/30/60rpm
Display information
Viscosity, Rotation speed, 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
Rotation speed
NDJ-8S+SSA
Digital Rotational Viscometer
JINGTIAN NDJ-8S digital Rotational Viscometer with few sample adapters Picture

Introduction

The LCD of JINGTIAN NDJ-8S digital display rotary viscometer can display viscosity, speed, temperature, percentile torque, rotor number and the maximum viscosity value that can be measured at the current speed of the selected rotor, etc. It is a digital display Rotational Viscometer with a range of 20 to 2,000,000 mPa·s.

JINGTIAN NDJ-8S+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 NDJ-8S+SSA Digital Display Rotary Viscometer Details Figure 2

Viscometer structure diagram

JINGTIAN NDJ-8S+SSA Digital Display Rotary Viscometer Details Figure 3

FAQ
QCan the Viscometer display the maximum viscosity value that can be measured at the current RPM?
A Yes, the maximum measurable viscosity of the selected rotor at the current rotational speed can be displayed to help the user select the appropriate measurement parameters.
QI need to control the temperature of the sample, can this Viscometer do it?
A This one needs to be equipped with a Thermostat.
QWhen I'm looking at other brands, the NDJ series can't use a small amount of sample adapters. Can you use this one?
A This one can be equipped with a small number of sample adapters, and the sample volume is about 10-20ML.
QI used NDJ79 to test Adhesive before, and I want to change it to a new one. The company produces Adhesive, which needs to test the viscosity at 25 degrees, and the detection amount is as small as possible. Is there any Viscometer recommended? Measure the viscosity of polyurethane Adhesive from a few to 10,000.
A Direct replacement is inconvenient, because the rotor and Rotation speed are different, the sample can definitely be tested, but the test standard needs to be changed again
QIt is a polypeptide protein substance liquid. We have not measured the viscosity before. It measures the viscosity of polypeptide protein.
A If the ratio of water should not be very viscous, or it can be recommended to add No. 0 to NDJ-8S. It is better to provide relevant papers, enterprise standards, etc. for analysis.
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
QI want to do a test on the JJG1002 standard. Is this Viscometer okay?
A Sure
QCan I get the limit value?
A This effective range is 10-90%.
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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