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Rheometer

SIS-MDR

SIS SCARABAEUS INSTRUMENT SYSTEMS
SIS-MDR
The test methods are based on constant frequency, constant amplitude and variable temperature. The torque is executed as dynamic measurement

SIS specification
Rotorless rotational shear vulcameter with closed test chamber according to ISO6502 and DIN 53529.

  • Amplitude 0.5°
  • Frequency 1.67Hz respectively 100 cycles per minute
  • Temperature 60°C to 200°C

SIS Test methods

  • Vulcanization isotherm (vulcameter testing)
  • Calculation of process cycles TC0 to TC100
  • Calculation of speed and scorch times
  • According to the measured torque curve

SIS measuring range

  • Torque0.01-200 dNm

SIS Execution

  • Driving directly on the test chamber
  • Pneumatic locking cylinders
  • Icnluding SQS software
  • Control and measurement data logging system via SQS Software system
Productdetails
SIS-MDR SIS-MDR

SIS-VMDR

SIS SCARABAEUS INSTRUMENT SYSTEMS
SIS VMDR
The test methods are based on variable frequency, amplitude, temperature, torque and pressure. They are executed as static or dynamic measurement.

SIS specification
Rotorloses Rotationsschub Vulkameter mit geschlossener Prüfkammer
nach ISO6502 und DIN 53529.

  • Amplitude 0.1°... 2.0° Grad
  • Frequenz 0.1 Hz ... 2.0 Hz
  • Temperatur 60°C bis 200°C

SIS Testing methods

  • Vulkanisationsisotherrme (Vulkameterprüfung)
  • Berechnung der Umsatzzeiten TC0 bis TC100
  • und Umsatzgeschwindigkeit und Scorchzeiten
  • auf Basis des gemessenen Drehmomentverlaufes

SIS Messbereiche

  • Drehmoment 0.01-200 dNm
  • Optional Innendrucksensor

SIS Ausführung

  • Antrieb direkt an der Prüfkammer
  • Pneumatischer Schließzylinder
  • incl. SQS Software
  • Steuerung und Messdatenerfassung über SQS Softwaresystem
Productdetails
SIS-VMDR SIS-VMDR

SIS- V-Reihe

SIS SCARABAEUS INSTRUMENT SYSTEMS
SIS-V10, V50 und V100
The test methods are based on variable frequency, amplitude, temperature, torque and pressure and they are executed as static and dynamic measurements.

SIS- V-Reihe SIS- V-Reihe

The measurement of the frequency-dependence dynamic module is called frequency sweep. That means the iteration of the range of the measurement parameter. This measurement method allows the determination of rheological parameters for the viscous and elastic behavior.

SIS- V-Reihe

At the amplitude sweep, a constant frequency (constant amplitude duration) determines the range in which the material is linearly viscoelastic. The amplitude-dependence of storage modulus decrease with increasing amplitude is then used as an experimental window for the frequency sweep.

Rheometer

At the amplitude sweep, a constant frequency (constant amplitude duration) determines the range in which the material is linearly viscoelastic. The amplitude-dependence of storage modulus decrease with increasing amplitude is then used as an experimental window for the frequency sweep.

SIS- V-Reihe

In pulse / recovery isotherm, a basic isotherm with 0.1° deflection is conduct in the recovery phase at optional frequency. The pulse phase is variable in relation to the angle and identical to the single cycle of the recovery phase in relation to the frequency.

SIS- V-Reihe

The relaxation is superimposed with an isotherm of 0.1° deflection at variable frequency. After the pulse-like deflection, the elastic and viscous component within the relaxation are calculated.

Rheometer

Each oscillation can be added through a pre-deformation / Preload, i.e. a deflection to a certain value from zero point. This deformation is more practical, because many products are dynamically stressed under preload.

Rheometer

The additive amplitude isotherm is generated by adding a sinusoid with small amplitude and high frequency on the baseline, which can be linear, sinusoidal or considered as shear rate rap.

Rheometer

SIS-V50 Extension by gap control
The SIS V50 can be extended by a gap control and the will be complemented by a gap measurement.

SIS Specification
Option Die gap control
The option die gap control is an automatic die gap control and die gap measurement. Due to the temperature change in non-isothermal conditions, the gap chamber changes due to thermal expansion. The thermal expansion can be regulated using an electric cylinder with a resolution of 0001-0002 mm and a overloading of closing / clamp force up to 26,000 Newton. In addition to the temperature-dependent gap control chamber, the gap created by volume shrinkage can be balanced. 
Within the system, a cross-check of the displacement signal is carried through a chamber gap measure. The principle is based on the eddy current measurement technology and is configured for a maximum distance of 2mm. The resolution is 0.0001 mm. The maximum gap adjusting-speed is 0.020 mm / sec.

Rheometer

SIS-V10/V50 Extensions Automation Online Release
The SIS V10 and V50 can be extended to an autoloader with 10, 50 or 100 samples, in the sense of the online system. The online system has an alternating plate with 2 positions.

Autoloader-function with alternating plate a film sheet supply. Single samples are stored on the adapter disk, and then automatically assigned to a free space on the disk. The identification is made through a BARCODE.

Rheometer

Autoloader-function, magazine and films supply. Disk with up to 100 test specimens.Individual testing plan for each single specimen.

Rheometer

Autoloader function with external films supply and an automatic discharge as single package.

Rheometer

SIS-V10/V50 Extensions, Automation and Online Release
The V10 and V50 can be extended to an autoloader with 10, 50 or 100 specimens, in the sense of the online system. The online system has an alternating plate with 2 positions sample cutter.
Sample cutter
Setting the: Volume, Volume stamping time, Cutting time, Reset time.

SIS VS volume cutter B 35 cm x T 40 cm x H 64 cm

SIS-V10/V50 Extensions

Industrial PC
Closed, fan-less and without CD / floppy
2xEthernet
2xRS232
Fixed / mounted at the measuring instrument

Productdetails
Rheometer

SIS-MV

SIS SCARABAEUS INSTRUMENT SYSTEMS
Mooney SIS-MV
The test methods are based on constant speed and optional variable speed. 
The methods are Mooney Viscosity, Scorch and Relaxation.

SIS Specification

  • Speed (standard) 2.0 U/min
  • Speed (optional) variable 0.1 to 10 U/min
  • Temperature range from 60°C to 200°C

SIS Test methods

  • Mooney ViskosityMxy+z
  • Mooney Scorch
  • Mooney Relaxation ISO, linear, logarithmical
  • Mooney Relaxation (optional) LüpfertVennemann

SIS Range

  • Mooney Units 0.01-200 MU
Productdetails
SIS-MV SIS-MV

Automatic Hardness Tester

SIS SCARABAEUS INSTRUMENT SYSTEMS
SIS-H20/H60/H100
Fully automatic test instrument for measuring of Shore A hardness in accordance to DIN 53505.

SIS Hardness measurement
SIS Hardness measurement with a gripper system and automatic feed.

  • Festo-valve terminal for controlling pneumatic motions
  • Festo-PLC for managing and acquisition of electrical states.
  • Disk for up to 20 samples.
  • Modes of operation, start, stop and pause.
  • Measuring of 3 single points shore A and calculating the mean value and the median.
  • Sample diameter 30-45mm
  • Sample thickness 4-6mm

Barreis Hardness measurement instrument

  • Type HPE II DGM 93 18 389.5
  • hardness measuring range 0-100 Shore A
  • pressing force 12.5 N
  • resolution 0.1 Shore
  • serial port for remote data acquisition
  • option control rings for 40 and 100 shore A
Productdetails
Automatic Hardness Tester Automatic Hardness Tester

AutomaticHardness / Density Tester

SIS-D20/60/100 und H20/60/100 SYNCHRO
A fully automatic test instrument for density measurement of 20 to 100 rubber samples, by measuring weight and buoyancy.

AutomaticHardness / Density Tester

Automatic Hardness / Density Tester Automation unit

  • Festo-valve terminal for controlling pneumatic motions
  • Festo-PLC for controlling and acquisition of electrical states
  • with double gripper double gripper system for measuring dry and buoyancy
  • Disk (magazin) for up to 20 samples
  • Modes of operation, start, stop and pause
  • Density calculation using the finite difference method, considering the water temperature (optional).
  • Measuring of 3 single points shore A and calculating the mean value and the median.
  • Sample diameter 30-45mm
  • Sample thickness 3-6mm
  • Density measuring range < 1.0 with isopropanol, > 1.01 bis 2.5 g/ccm with Water

Mettler´s density balance respectively analytical balance

  • Type of balance R203
  • Resolution 0.001 gram or 0.0001g
  • Serial port for remote acquisition
  • Balance beam bar at the bottom field
Productdetails
Density Tester Automation unit

SIS-Volume cutter for Rheometer / Mooney

Volume cutter for Rheometer / Mooney
Volume cutter for manufacturing of test samples with a constant volume for the rheometer and Mooney test. The volume is adjustable. The cutting is made possible by pneumatic cylinders. For safe operation the volume cutter is equipped with a two-hand safety operation system.
For Mooney sample disks are stamped with a 40 mm diameter. Volume per cutting about 15 cc. The upper piston is in the middle of a plunger, this characterizes the rotor for a hole in specimens.
For rheometer samples, the volume are correspondingly lower (adjustable).

The closing pressure of the cutter, the closing speed and volume are adjustable. A closing pressure of 6 bar is recommended. Optionally, a booster can increase the actual operating pressure to 8 bar.

SIS-Volume cutter for Rheometer / Mooney

SIS Automation

There are various automation units, such as hardness measurement using Shore A, the rebound resilience of 6 mm plates, density testing using the buoyancy method, tensile tests on standard rings or standard rods. These tests are fully automatic.
Depending on customer requirements, the tests can be assembled modularly. 
The test temperature can vary by temperature control of samples. Up to 60/80/100 samples can be automatically processed in parallel and simultaneously.

SIS Automation SIS Automation
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