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DH-DJ Series LCD Displaying Digital Viscometer

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DJ series digital viscometer is the instrument that has been adopt the most advanced newest mirco-computer drive technology,imported stepping motor.It has the function of LCD backlight display, program setting, automatic control, timing measurement, automatic scanning, error alarm.Screen can directly display the following data:the viscosity, temperature, timing measurement time, speed, rotor number, percent ratio, torque range of measurement to the viscosity and other information. The full scale of the viscometer and the linearity of each file are all calibrated with a standard silicone oil via a computer interface, to ensure the instrument has high sensitivity, high precision, high repetition. The measurement data is accurate and reliable, with good repeatability.

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The newly designed DJ series digital rotary viscometer not only has modern aesthetic elements in appearance, but also has more convenient operation, more accurate measurement and complete functions.

DJ series digital viscometer is the instrument that has been adopt the most advanced newest mirco-computer drive technology,imported stepping motor.It has the function of LCD backlight display, program setting, automatic control, timing measurement, automatic scanning, error alarm.Screen can directly display the following data:the viscosity, temperature, timing measurement time, speed, rotor number, percent ratio, torque range of measurement to the viscosity and other information. The full scale of the viscometer and the linearity of each file are all calibrated with a standard silicone oil via a computer interface, to ensure the instrument has high sensitivity, high precision, high repetition. The measurement data is accurate and reliable, with good repeatability.

DJ series digital viscometer can measure the absolute viscosity for newtonian liquids and apparent viscosity for non-newtonian liquids.If choose viscometer data processing software,can analyze the simple rheological property for non-newtonian liquids.

 

Application:

Grease,paint,coating,sizing agent,spinning,food,medicine,cementing compound,cosmetic.,etc.

 

Main features:

1. measurement data direct LCD screen display.does not require two calculations

2.using the latest international microcomputer drive technology, import stepper motor, accurate speed, smooth and reliable

3.the use of advanced switching power supply technology, voltage and frequency range wide, power fluctuations will not affect measurement accuracy

4.the level display device is very convenient on the front of the viscometer

5. all ranges, the display accuracy of viscosity value is accurate to two decimal places, that is, 0.01mPa.S.

6., with the function of timing measurement, it is very useful for detecting non Newtonian liquid

7. using small sample adapters, the amount of sample required for each measurement is very small, 18ml.

8.automatic scanning function, the instrument can automatically recommend the best combination of rotor and speed

9. automatically display the maximum range of viscosity that the selected combination can measure

10.with a print interface, you can directly connect to play micro printing machine, print a variety of data

11. optional data processing software, can record real-time viscosity with time, speed or rotor (shear rate), temperature changes vary, which provides a good method to understand the viscosity and rheological properties of non Newtonian liquids.

 

Detailed technical parameters:

 

Model

DH-DJ-5S

DH-DJ-9S

DH-DJ-8S

Displaying

Back light Displaying in English

Automatic Scanning Function

Automatically recommend the best combination for rotor and rotate speed.easy operation,accurate testing result

Automatic Range Displaying

Automatically displaying the measurable maximum range for the combination of rotor and rotate speed

Rotate Speed(r/min)

6/12/30/60

0.3/0.6/1.5/3/6/12/30/60

Rotor

Standard package 1,2,3,4 (Can choose 0# rotor to measure the lowest viscosity less than 10)

Measuring Range(mPa.s)

1.0-100,000

1.0~2,000,000

Measuring Error(Newtonian liquid)

±1%

±0.5%

±1%

Repetitive Error(Newtonian liquid)

±0.5%

±0.25%

±0.5%

Temperature Measuring

yes

Constant Temperature Parts

Optional Accessory

Data Output Interface

Yes

Data Processing Software

Optional Accessory

Overall Dimension

300 × 300 × 450(mm)

 

 

Option:

1. Ultra low viscosity adapter (0# rotor)

A set of three pieces (rotor, sample bucket,connecting frame) Used to measure ultra-low viscosity samples below 15mPa.S

The amount of sample required for each measurement is 18-20ml

The accuracy of measurement is 0.1mPa.S

 

2. Temperature probe (temperature sensor)

High precision temperature measuring chip with A/D conversion

Measuring range: 0 - 100

Measurement accuracy: 0.1

3. Micro thermal printer

Can be directly connected with the viscometer

print data

Print curve

4. Viscometer special thermostatic bath

Model: DC0506N

Temperature range: -5 to 100℃

Temperature control precision: 0.1

Model: CH1006N

Temperature control range: room temperature plus 10 degrees Celsius to 100 degrees C

Temperature control precision: 0.1

 

The circular opening can be placed 200ml beaker, direct measurement of viscosity. The outer loop has the function of constant temperature cup can also be controlled constant temperature liquid lead to external, to meet different test requirements.

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