Sample of DVT Series Touch Screen Viscometer

Perfect integration of touch-screen technology, fast, accurate, easy to measure viscosity. Stepless debugging, can measure super high viscosity of the sample. 5-inch color touch screen can be comprehensive, visual display of a variety of parameters and working conditions. It has many advantages, such as many measuring parameters, rich display content, convenient operation, intuitive reading, high measuring precision, stable rotational speed, strong anti-interference performance, showing the curve of shear rate and viscosity, and so on.

Main features:

1 adopt ARM technology, built-in Linux system. The operation interface is simple and clear, through the creation of test program and data analysis, the viscosity test is carried out quickly and conveniently.

the viscosity test value is accurate : each measuring range is automatically calibrated by a computer , the precision is high , and the error is small ;
display is rich: in addition to viscosity (dynamic viscosity and kinematic viscosity), there are also temperature, shear rate, shear stress, measurement value as a percentage of the full range value (graphic display, range overflow alarm, automatic scanning, Maximum measurement range, date, time and so on under current rotor speed combination. Show kinematic viscosity when density is known.
complete functions: timing measurement, self-built 30 groups of test programs, access to 30 groups of measurement data, real-time display of viscosity curves, printing data and curves;
front level: level adjustment is intuitionistic and convenient;
stepless speed regulation:
RV1T series: 0.3-100 rpm, a total of 998 rotational speeds
RV2T series: 0.1-200rpm, 2000 revolutions

showing the curve of shear rate versus viscosity : the range of shear rate can be set , and displayed on the computer in real time ;Curve of time – to – viscosity can also be displayed
optional Pt100 temperature probe: wide temperature range, ranging from -20 ℃ to 300 ℃, and measuring precision 0.1 ℃;
Optional accessories rich: R1 rotor, temperature sensor, viscometer special thermostat bath, thermostat cup, printer, standard viscosity sample (standard silicone oil), etc.
The measurable range is very large, ranging from 100 to 320 million MPA.

Widely used in paint, paint, cosmetics, ink, pulp, food, oil, starch, solvent adhesive, latex, biochemical products and other high viscosity industries.

Detailed Technical Parameters

model LVDV-1T LVDV-2T
Control / display mode 5-inch color touch screen
speed(r/min) 0.3–100 infinitely variable speed , a total of 998 speed options 0.1–200 infinitely variable speed , a total of 2000 speed options
measuring range Rotor 1- 4: 10-2M mPa.s
ULR: 1-1K
Rotor 18:  3 – 10K
Rotor 25: 480 – 1.60M
Rotor 31: 30 – 100K
Rotor 34: 20 – 200K
Rotor 1-4: 10–6M mPa.s
ULR: 1-6K
Rotor 18:  1.5 – 300K
Rotor 25: 240 – 4.8M
Rotor 31: 15 – 300K
Rotor 34: 30 – 600K
rotor L1 – L4  (Standard)
Enhanced ultra-low viscosity adapter ULR (optional)
Small sample adapters (rotors 18,25,31,34)(optional))
Sample dosage Rotor 1- 4: 300 – 400ml
ULR:  21ml
Rotor 18:7ml
Rotor 25: 9ml
Rotor 31: 10.5ml
Rotor 34:11ml
 K = 1000;  M = 1000000
measurement error ±1% (Newtonian liquid)
repetitive error ±0.5% (Newtonian liquid)
Show shear response / shear rate standard configuration
Timing function standard configuration
Real-time display Viscosity curve Temperature-time curve
Viscosity-time curve
(The rheological curves of shear rate and viscosity can be displayed by optional data processing software)
kinematic viscosity Density of samples to be entered
Temperature measurement function Standard temperature probe interface (optional temperature probe)
Automatic Scanning Function Automatically scan and recommend the preferred combination of rotor and rotation speed
Maximum measurement range Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range
Self-built Measuring Procedures Up to 30 groups (including rotor, speed, temperature, time, etc.)
Preservation of measurements Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.)
put a seal on Data, curve can be printed (standard print interface, need to buy printer)
data output interface RS232
thermostatic components Selections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace)
working power supply Wide voltage operation (110 V/60 Hz or 220 V/50 Hz)
outline dimension 300 × 300 × 450(mm)
model RVDV-1T HADV-1T HBDV-1T
Control / display mode 5-inch color touch screen
speed(r/min) 0.3–100 infinitely variable speed , a total of 998 speed options
measuring

range

 

 Rotor R2-R7:100-13M

URL: 6.4 – 1K

Rotor 21: 50-167K

Rotor 27: 250-834K

Rotor 2: 500-1.7M

Rotor 29: 1K-3.3M

Rotor R2-R7:200–26M

URL: 12.8 – 1K

Rotor 21: 100-333K

Rotor 27: 500-1.7K

Rotor 28; 1K-3.3M

Rotor 29: 2K-6.6M

Rotor R2-R7:800-104M

URL: 51.2 – 2K

Rotor 21: 400-1.3M

Rotor 27: 2K-6.7M

Rotor 28: 4K-13.3M

Rotor 29: 8K-26.6M

 K = 1000; M = 1000000
rotor R2- R7(6, standard)

R1(apolegamy)

Enhanced ultra-low viscosity adapter ULR (optional)

Small sample adapters (rotor 21,27,28,29)(optional))

Sample dosage Rotor R1-R7: 500ml

ULR: 21ml

Rotor 21: 7.8ml

Rotor 27: 11.3ml

Rotor 28: 12.6ml

Rotor 29: 11.5ml

measurement erro ±1%
repetitive error ±0.5%
Show shear response / shear rate standard configuration
Timing function standard configuration
Real-time display Viscosity curve Time-viscosity curve

Temperature-viscosity curve (optional temperature probe)

(Optional data processing software shows shear rate and viscosity curves)

kinematic viscosity Density of samples to be entered
Temperature measurement function Standard temperature probe interface (optional temperature probe)
Automatic Scanning Function Automatically scan and recommend the preferred combination of rotor and rotation speed
Maximum measurement range Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range
Self-built Measuring Procedures Up to 30 groups (including rotor, speed, temperature, time, etc.)
Preservation of measurements Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.)
put a seal on Data, curve can be printed (standard print interface, need to buy printer)
data output interface RS232
thermostatic components Selections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace)
working power supply Wide voltage operation (110 V/60 Hz or 220 V/50 Hz)
outline dimension 300 × 300 × 450(mm)

 

model RVDV-2T HADV-2T HBDV-2T
Control / display mode 5-inch color touch screen
speedr/min) 0.1–200 infinitely variable speed , a total of 2000 speed options
measuring

range

 

 Rotor R2-R7:100-4000M

URL: 3.2 – 1K

Rotor 21: 25-500K

Rotor 27: 125-2.5M

Rotor 8:250-5M

Rotor 29: 500-10M

Rotor R2-R7:200–8000M

URL: 6.4 – 1K

Rotor 21: 50-1M

Rotor 27:250-5M

Rotor 28: 500-10M

Rotor 29: 1K-20M

Rotor R2-R7:800-32000M

URL: 25.6 – 2K

Rotor 21: 200-4M

Rotor 27: 1K-20M

Rotor 28: 2K-40M

Rotor 29: 4K-80M

 K = 1000; M = 1000000
rotor R2- R7(6, standard)

R1(apolegamy)

Enhanced ultra-low viscosity adapter ULR (optional)

Small sample adapters (rotor 21,27,28,29)(optional))

Sample dosage Rotor R1-R7: 500ml

ULR: 21ml

Rotor 21: 7.8ml

Rotor 27: 11.3ml

Rotor 28: 12.6ml

Rotor 29: 11.5ml

measurement erro ±1%
repetitive error ±0.5%
Show shear response / shear rate standard configuration
Timing function standard configuration
Real-time display Viscosity curve Time-viscosity curve

Temperature-viscosity curve (optional temperature probe)

(Optional data processing software shows shear rate and viscosity curves)

kinematic viscosity Density of samples to be entered
Temperature measurement function Standard temperature probe interface (optional temperature probe)
Automatic Scanning Function Automatically scan and recommend the preferred combination of rotor and rotation speed
Maximum measurement range Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range
Self-built Measuring Procedures Up to 30 groups (including rotor, speed, temperature, time, etc.)
Preservation of measurements Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress, time, density, kinematic viscosity, etc.)
put a seal on Data, curve can be printed (standard print interface, need to buy printer)
data output interface RS232
thermostatic components Selections (including various viscometer special thermostatic tank, thermostatic cup, temperature control device, heating furnace)
working power supply Wide voltage operation (110 V/60 Hz or 220 V/50 Hz)
outline dimension 300 × 300 × 450(mm)

Option:

 

      1. R1 Rotor

  Sample viscosity below the lower limit of the range of each model, need to be equipped with R1 rotor

      1. Enhanced ultra-low viscosity adapter (ULR)

Designed for low viscosity fluid measurement, there are two specifications for jacket type and non-jacket type, with a minimum detection limit of 1cP, depending on the type of viscometer used

      1. Small sample adapters (rotors 21,27,28,29)
      2. Temperature Probe (Temperature Sensor)
      3. Micro thermal printer
      4. Special constant temperature bath for viscometer
        Unique round opening can be placed in the 200ml beaker, direct viscosity measurement. The external circulation function can also lead the controlled thermostatic liquid to the external thermostatic cup to meet different test requirements.
      5. CH1006N:
        Temperature control range:
        Room temperature plus 10 ℃ -100 ℃
        Temperature control accuracy: 0.1 ℃
      6. DC0506W
        Temperature control range : -5 to 100 ℃
        Temperature control accuracy : 0.1 ℃

Catalog

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