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Dynisco is a worldwide leader providing pressure and temperature
sensors and analytical instruments. Our pressure sensors provide
accurate and repeatable measurements, are designed for high
temperatures, and can withstand the most abrasive and corrosive
environments in applications such as plastics extrusions, oil
services, food and medical, injection, blow molding, and resin
production. In addition, Dynisco polymer testing equipment provides
highly accurate, cost-effective on-line and laboratory physical test
solutions for plastics, rubber, and food applications.
Melt Pressure Transducers
Dynisco's manufacuters a wide variety of robust 3.33 mV/V Melt
Pressure Transducers, which are designed specifically for harsh and
rugged environments of the Extrusion and Polymer Processing
Industries. Select from one of the many robust and reliable products
offered on the market today. No matter what the pressure
requirement, whether it is for safety reasons or control to help
tighten product specifications, Dynisco can supply it.
Melt Pressure Transmitters
Dynisco's wide variety of robust Melt Pressure Transmitters have
been designed specifically for harsh and rugged environments of the
Extrusion and Polymer Processing Industries. Select from one of the
many rugged and reliable products offered on the market today. No
matter what your need for pressure measurement is, whether it is for
safety or to tighten product specifications, Dynisco can build it.
Instrumentation
Dynisco's offers a variety robust Instrumentation. Whether you need
an indicator or a controller for pressure or temperature, Dynisco
can provide you an instrument that will suite your application.
Depending on your needs the instrument can be supplied with
transmitter power supply, alarms, auto-retransmission capabilities,
control capabilities, digital communications, etc.
Sensor Accessories
Dynisco's offers a wide variety of customer support products to help
make the measurement of pressure or temperature and easy one. From
hole machining kits to software packages for transmitter
commissioning we can help solve your problems. Choose from the items
below. If it is not listed, call us and we will resolve any issue
that you may have.
Melt Temperature Sensors
Dynisco's has a wide variety of robust Melt Temperature measurement
devices which are designed to measure temperature in the melt stream
for the Extrusion and Polymer Processing Industries. Select from the
wide range of instruments from the standard Melt Thermocouple to
specially designed Graduated Retractable Melt Thermocouple.
IM Pressure Sensors
Dynisco and Viatran's wide variety of robust pressure sensors have
been designed specifically for harsh and rugged environments of the
Injection Molding process. Select from one of the many rugged and
reliable products offered on the market today. No matter what your
need for pressure measurement is, whether for nozzle measurement or
mold measurement, a solution exists
Rupture Disks
Rupture Disks, also known as Burst Plugs, are designed for emergency
relief of excess pressure, as they instantaneously rupture at a
predetermined pressure. Dynisco offers a complete range of process
connections, pressure ranges and lengths to fit any extruder.
Melt Pressure Gauges
Dynisco's offers a complete line of Mechanical Melt Pressure Gauges
which are designed for the harsh and rugged environments of the
extrusion process. The PG4 Series allows for simple maintenance free
pressure indication. Pressure and Pressure and Temperature
configurations are available.
Oil and Gas Pressure Sensors
Viatran is the world leader in the design and manufacture of
pressure transmitters for the secondary oil and gas recovery
industry (i.e. fracturing, acidizing and cementing). Other
applications include controlling the hydraulic drilling pressure
downhole, rig safety, flow line pressure, additive metering pumps,
sub-sea injection valves and well clean-outs.
Test and Control Pressure Sensors
Pre-production pressure test measurement of vital product parameters
is top priority in the automotive, off-road equipment and aircraft
industries. Controlling hydraulic pressure in such difficult and
rugged production and operation applications as die cast shot
monitoring, automotive stamping presses, steel rolling mills and
mining equipment is a specific instrument strength matched by few
competitors.
Sanitary Pressure Sensors
Pressure and level measurement in the food, dairy, beverage and
pharmaceutical industries require a very specialized, highly
accurate transmitters. The sanitary process market requires
transmitters that can withstand clean in place (CIP) or sterilize in
place (SIP) rigors, provide fast temperature recovery, digital
outputs and specific wetted parts. Applications include balance
tanks, silos, surge tanks, batching or mixing processes, flavor
systems, pasteurization, emulsifying, filling machines, meat
processing and homogenization.
Process Pressure Sensors
Highly robust, application specific sensors provide process and
level transmitters for the utilities/wastewater, automotive paint
booth, shipboard marine and chemical polymer industries.
Applications include control of reverse osmosis on high purity water
systems, control of high pressure low density polyethylene reactors,
process control of compressors and pumps, and pressure of automotive
plant paint systems, level of Leacheate beds for chemical waste
industry.
IM Pressure Sensors
Dynisco and Viatran's wide variety of robust pressure sensors have
been designed specifically for harsh and rugged environments of the
Injection Molding process. Select from one of the many rugged and
reliable products offered on the market today. No matter what your
need for pressure measurement is, whether for nozzle measurement or
mold measurement, a solution exists.
Submersible Pressure & Level Sensors
Measurement of liquid level is one of the most important
applications in today's Municipal, Process and Industrial Markets.
Use of submersible pressure sensors to measure level has the lowest
cost of ownership and can provide the most reliable method if
installed properly. Viatran offers a more accurate, reliable
submersible pressure/level sensor with ranges as low as 2ftH2O in a
variety of chemically resistant materials.
Capillary Rheometers
The LCR7000 Series of Capillary Rheometers offer many features and
will meet the demands of any manufacturer while maintaining the
highest level of accuracy, repeatability and sensitivity. The
LCR7000 rheometers are versatile and easy to use yet, offer the most
sophisticated materials characterization, data analysis, and
reporting capabilities. The LCR7000 can be used with a standard load
cell and an optional barrel mounted pressure transducer.
On-Line Rheometers
Dynisco’s series of on-line Rheometers can be used to measure
continuous, real-time ASTM D1238 Melt Flow Rate(MFR), high/low load
MFR and Apparent Viscosity. Our ViscoSensor is the world’s smallest
return stream on-line polymer melt rheology instrument, measuring
only 17 inches in length by 8 inches in width. The ViscoSensor
attaches to the process through a single M18 transducer port, making
it easy to install and maintain. All of our On-Line Rheometers can
be outfitted for use in explosive/hazardous environments.
RheometerVTM
Alpha Technologies' RheometerVTM is a dynamic mechnical rheological
tester. It is specifically designed to test viscoelastic materials
at a wide range of temperatures, strains and frequencies. The
RheometerVTM with queueing consists of a test instrument, a computer
and the software which controls the instrument. The RheometerVTM is
designed to measure Modulus, Transition and Viscosity. It can
operate in three different modes: Fully Automatic, Semi-Automatic
and Manual.
Melt Flow Indexers
The LMI 4000 series are highly precise melt testing instruments for
the measurement of melt flow rate (MFR) or melt volume rate (MVR) in
quality control and research applications. The LMI 4000 is the first
melt flow indexer to utilize a powerful 32 bit microprocessor to
provide test parameter control, self-diagnostics and digital
calibration. The on board computer controls and displays temperature
to ± 0.1°C using a unique PID control algorithm.
HDT/VICAT Systems
Dynisco’s HDT/VICAT Systems offer Heat Distortion Temperature(HDT)
and Vicat Softening Point of plastic materials. The HDV3 System
offers sophisticated control using Windows based software. The
software provides control and analysis for two to six stations on
multiple HDV3 systems with easy setup, operation, and calibration.
Hot Tack Heatseal Tester
The HTH2 Hot Tack Heat Sealer is a benchtop heatsealer for modeling
or simulating commercial seal applications. The HTH2 is the most
versatile system available for film seal strength testing and is the
only one to meet ASTM F 1921-98 method A. It is really four machines
in one with functionality for Hot Tack, Heatsealing, Heatsealing and
Ultimate Strength, or Peel Strength of Heatseals or Laminations.
Dynisco’s HTH2 has the best timing precision and temperature
accuracy on the market, resulting in unsurpassed capability for
commercial machine simulation.
Lab Mixing Extruders and Molders
Dynisco’s Laboratory Mixing Extruder(LME) is a unique laboratory
tool developed to evaluate the process ability of a variety of
plastics and rubbers prior to production. From very fine powders to
coarse materials, the LME will meet many extruding needs.
The versatile Laboratory Mixing Molder(LMM) is designed to mold
miniature specimens for dynamic tensile and impact testing. This
benchtop mixer, extruder and molding machine will produce cost
effective moldings using as little as 1 gram of material. Mold
lengths of 1 to 4 inches can be accommodated and samples can be
cycled in less than 30 seconds.
LOI Chamber
The advanced LOI Limiting Oxygen Index Chamber accurately determines
the relative flammability of plastics and other materials, by
measuring the minimum oxygen concentration that will support
combustion according to ASTM D2863 and ISO 4589 specifications. The
test specimens are burned in a precisely controlled atmosphere of
nitrogen and oxygen. The operator adjusts the supply gases and uses
the flow meter readings to calculate the oxygen index.
Moisture Analyzer
The Dynisco Polymer Test Moisture Analyzer is designed to provide
fast and accurate results with resins, regrinds, and finished parts.
The micro-processor based unit permits better control of the molding
process and improved productivity by reducing moisture related
defects such as splay and brittleness, and increasing throughput by
identifying dried resins earlier. The instrument also helps verify
the performance of dryer systems, reducing drying and energy costs.
Operators simply push a button and the Dynisco Polymer Test moisture
analyzer generates test results in minutes, allowing adjustments to
be made during the processing cycle. The Dynisco Polymer Test
moisture analyzer uses the Loss on Drying method of measurement,
with four parallel infrared quartz cylinders as the heat source.
Pendulum Impact Test Products
Dynisco offers a complete range of Basic Impact Testers (BPI),
Advanced Impact Testers (API) and an Automatic Sample Notcher (ASN).
These products offer a variety of Izod and Charpy tests to determine
the impact strength of standard tension-impact specimens. The
Automatic Sample Notcher (ASN) prepares notched specimens per ISO
and ASTM specifications for use with the BPI or API testers.
Polymer Test Accessories
Dynisco's offers a wide variety of customer support products to help
make the laboratory measurements for polymer evaluation. From a high
speed melt indexer cleaning kit to software packages for
instrumentation commissioning. Choose from the items below. If it is
not listed, call us and we will resolve any issue that you may have.
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