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Glassware Catalog

Heating Mantle Controllers - Sigma-Aldrich Glassware Catalog


Glas-Col Series O  •  Glas-Col Series TM  •  Glas-Col Controllers


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Cordtrol IIPowrTrol heat controllersDigiTrol II heat controllersRampTrol controllers


Cordtrol II

Detachable heating mantle control. Solid-state. Features non-arcing circuitry for safety. Has high-ratio vernier dial for precise setting, exacting repeatability, and expanded range. Compact (3 3/4 L x 2 1/2 W x 2 3/4 in. H) and encased in anodized aluminum. Has no-mar rubber feet and SS bracket (for 1/2in. diameter rods) for mounting on a lab bench, distillation rack, or mantle. Can be used with metal-housed heating mantles of up to 900W. 120V, 5A.

Z10,769-7



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PowrTrol heat controllers

A solid-state, proportional-voltage power control that provides precise manual control of mantles and tapes. The output is adjustable from 3 to 100% of rated voltage. Can be mounted to a lattice or used on bench top. CE compliant.



Volts
Amps
Watts
Catalog Number
120
10
1,200
240
10
2,400


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DigiTrol II heat controllers

  • Microprocessor based temperature control
  • Accuracy: 0.1% of span
  • Range: 32 to 999°F, 0 to 750°C
  • CE compliant

A microprocessor controller to be used with mantles, tapes, small ovens, and cords. The control features a digital display for set point and actual temperature. Easy set-up with selectable °F/°C and up and down temperature set point keys. Includes a 6in., stainless steel immersion thermocouple.



Volts
Amps
Watts
Catalog Number
120
15
1,800
240
10
2,400


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RampTrol controllers

  • Single output
  • Optional retransmit of set point or process variable
  • Accuracy: 0.1% of span, temperature ±0.2%
  • 8 W x 8 D x 4 3/4 in. H
  • Not CE compliant


A microprocessor controller provides ramping operation in four files with six steps, or non-ramping set-point operation. Multiple programming options, with serial port for PC communication.



Thermocouple Type
Range (°C)
120V
Catalog Number
240V
Catalog Number
J
0 - 816
K
-200 - 1,371
T
-200 - 399

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