Vane Spindles help make difficult measurements.
Miscellaneous Controls

Vane Spindles help make difficult measurements.

For use with company's viscometers and rheometers, vane spindles are suitable for making viscosity measurements on paste-like materials and other fluids where suspended solids typically migrate away from measurement surface of standard spindles. Vane spindles minimize disruption of sample during spindle immersion. In fluids with suspended particles, rotational motion of vane spindles help keep...

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Temperature Controller offers push-button operation.
Universal Process / Temperature Controllers

Temperature Controller offers push-button operation.

Series 59 microprocessor-based, digital temperature controller has 3-digit LED display for viewing set point from distance. It supports RTD or thermistor inputs, which can be factory preset to 999°F, and provides solid-state driver or mechanical relay outputs. UL-recognized 59 Series utilizes board-level pin connectors and includes 2 to 6 buttons for up/down settings, °F/°C, and...

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Control Panel controls up to 25 valves.
Control Panels

Control Panel controls up to 25 valves.

Universal Control Panel works with electrically- or pneumatically-actuated valve systems. Control relay and expansion modules provide max of 20 digital inputs, 2 analog inputs, and 10 relay outputs rated to 10 A resistive. Panel functions include 8 timers, 8 counters, 4 real-time clocks with 4 channels per clock, and 8 display messages. Panel has main power disconnect switch. UL 489 circuit...

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Web Guiding System uses brushless DC stepper motors.
Miscellaneous Controls

Web Guiding System uses brushless DC stepper motors.

Double E/Re web guiding system utilizes 3-zone system with zero point centered in dead zone. Dead zone is flanked by slow and standard zones. System adjusts web if it moves away from zero point into slow or standard zones in exact proportion to problem. DC stepper motor requires little or no maintenance. Options include digital microprocessor control panels and edge, center, and line guide...

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Distillation 101: A Guide to Distillation and Separation Technologies
Sponsored

Distillation 101: A Guide to Distillation and Separation Technologies

Distillation is a separation unit operation that involves multiple countercurrent-stage steps, separating two or more volatile components. This results in the contact of liquid and vapor most generally in counterflow. Distillation 101: A Guide to Distillation and Separation Technologies provides an in-depth look at everything you need to know about distillation, including: Design procedures Equipment components Applications

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Dehumidifier controls humidity independently of temperature.
Environmental Controllers

Dehumidifier controls humidity independently of temperature.

HCU desiccant dehumidification system treats 100 percent makeup air and works with existing A/C system or energy recovery ventilator (ERV). It controls humidity on as-needed basis, when humidity or temperature levels exceed set point. System removes humidity using combination of DX cooling and desiccant rotor. Nominal flow rate is 1000 scfm, with moisture-removal rate of 37.3 lb/hr at 90 degrees...

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Evaluation System checks control loop performance.
Miscellaneous Controls

Evaluation System checks control loop performance.

Control Loop Performance Evaluation provides before and after analysis using bar graphs for comparison. Bars compare simulated control loops using current PID settings compared to new what-if PID settings. Performance bars show performance relative to optimal, with 100% being optimal. Robustness bars show how far away loop is from being unstable. Loop's PV filter is included in analysis, and...

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Machine Control comes on single PCI card.
Computers

Machine Control comes on single PCI card.

MachineLogic(TM) Slot Card Runtime has IEC 61131 programming languages, simultaneous communications between DeviceNet or Profibus fieldbus I/O and Ethernet I/O, and its own processor and real-time operating system for deterministic, real-time performance. Card continues to run even if host computer is re-booted. Programming is via MachineLogic environment that has 5 different IEC 61131 shop-floor...

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Position Controller works with valves and other devices.
Miscellaneous Controls

Position Controller works with valves and other devices.

EMPC electronic controller is suited for company's valves, and can be adapted to other systems. It has adjustable setpoint, proportional band, PID and temperature offset, and provides operation within narrow bands with no hunting or overshooting. Compact controller is easy to set up and tune, and has no motors, gears, lead screws, or solenoids. Controller has 24 Vac/dc power input and output,...

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Tension Control keeps web stable.
Miscellaneous Controls

Tension Control keeps web stable.

Dancer Control System includes RSD100 digital dancer position controller, EN50 electro-pneumatic transducer, DPS 30 or 60 dancer position sensor, and power supply. RSD 100 interfaces with brake, clutch or motor drive to provide stable web tension. Dancer position sensors accurately measure rotational movement of dancer arm. EN50 electro-pneumatic transducer allows RSD to interface directly with...

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Mass Flow Controller provides high accuracy.
Flow Controllers

Mass Flow Controller provides high accuracy.

GFC self-contained thermal mass flow controller measures and controls flow rates of gases with +/-1.5% full-scale accuracy. Stainless-steel model has wetted parts of stainless steel, and aluminum model has wetted parts of aluminum, brass, and stainless steel. Built-in, tiltable 3 1/2-digit LCD readout provides readings in direct engineering units. Controller has max flow of 1000 sL/min, max...

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