On-Line Systems

ViscoSensor - Measurement of rheological parameters in real time

ViscoSensor

Specially designed for the thermoplastic polymers industry. ViscoSensor provides continuous measurement of melt flow index or apparent viscosity or intrinsic viscosity (IV) directly on the production line. The ViscoSensor system consists of two parts:
The Viscosensor RSU (Rheologic Sensing Unit) is directly connected to the process, where it samples and measures the polymer melt flow index, and either the RCU or e-RCU, which controls the viscosensor system, controls the process parameters temperature, pressure, speed, provides outputs for calculate the results and, if necessary, ensure communication with an external distributed control system.

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

ViscoSense - Measurement of rheological parameters in real time

Inquiry System

Configure your own device, according to your requirements and needs. If you are not sure about the configuration, make the necessary information about the processed materials in the notes. Thanks to this information, we are able to create several offers depending on the equipment and after the consultation, you can choose according to your needs. If you need a comparison for tenders, we will be happy to help you find an alternative product from Dynisco products.

If you need more information do not hesitate to contact us.

Configuration code


PERFORMANCE CHARACTERISTICS:

Melt flow index:
0.1 - 25000 g/10 min
Shear stress:
10 - 105 PaS
(Applicable shear rates vary with polymer viscosity)
Shear strain rate:

0.1 – 7500 s/1 (standardní kapilára)
max 50,000 s/1 (speciální kapilára)

Capillaries:
Different kinds
  Temperature range: 40 – 350°C
  Pressure range: 3 x 105 – 3.5 x 107 Pa
  Gear Pump: 0.16 cm3 / RPM (standard)
0.297 cm3/ RPM (volitelné)
0.584 cm3/ RPM (volitelné)
  Pump speed: 3 – 75 ot/min
  Polymer flow:

225 g/hod (průměr)

  Pump speed range: 1 až 60 ot./min
Toothless servomotor with feedback

MEASUREMENT AND CONTROL FUNCTIONS

Pressure Mode:
 
Set value:
Tlak
 
Measured quantity:
Index toku taveniny
  Speed Mode:
Set value: Rychlost pumpy
Measured quantity: Zdánlivá viskozita
Temperature regulation and control: 3 topné zóny

ANALOG OUTPUTS

Optional:
• Index toku taveniny
• Zdánlivá viskozita
• Teplota tání
• Tlak taveniny
• Rychlost čerpadla
• Teplota - zóna pumpy
• Teplota - zóna kapiláry
Main parameters (2 permanently displayed quantities):
• Tlak taveniny
• Tlakový rozdíl
• Index toku taveniny
• Zdánlivá/Vnitřní viskozita

ELECTRICAL SPECIFICATION

System voltage:
220-240 V jednofázové, 50/60 Hz
Power supply:
2000 W (max)

MECHANICAL SPECIFICATIONS

Weight:
45 lbs.
 
Height:
 25 in. (63.6 cm)
Width: 11.1 in. (28.2 cm)
Depth: 9.9 in. (25.2 cm)
Connection configuration: Vertical (stand for horizontal position - only if you use the M18 pressure port)

STEERING SPECIFICATIONS - RCU-V Cabinet:

Electrical cabinet:
 NEMA 4, 4x, 12 (IP66)
CPU:
 Siemens 1500 Series
  User interface: HMI, panel Siemens Comfort
  Weight: 275 lbs

STEERING SPECIFICATIONS - ERCU-V Cabinet:

 

Electrical cabinet:
NEMA 4, (IP61)
CPU:
Siemens 1200 Series
  User interface: HMI, panel Siemens Comfort
  Weight: 80 lbs






Melt Flow Indexer LMI 5000

Simple and intuitive operation. The results are displayed after the measurement on the device display, the possibility to send to a USB device, Printer, or software. All optional melt flow indexer extensions can be retrofitted.

The melt flow indexer provides results in the form of MFR, MVR, Melt Density, IV, Shear Viscosity and Shear Rate.

Meets standards:
ASTM D1238 and D3364, ISO 1133, BS 2782, DIN 53735, JIS K7210.

Certification Approval

 

EU Declaration of Conformity

ISO 9001:2015

EAC - The Eurasian Conformity mark

RoHS Compliance Fact Sheet