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Quartz Constant Temperature Bath
Quartz Constant Temperature Bath
The Modutek Qa Series of Constant Temperature Baths are the result of almost 20 years of evolutionary bath design and a passion for establishing the quality and performance standard in quartz baths. At Modutek, we define quality by the degree of safety, reliability, and cost of ownership integrated into every aspect of all our products.

 Features Benefits
Bonded 5-sided heating element Improves process yield by faster, more efficient and even heating
Redundant safety devices Minimizes potential damage caused by runaway temperatures
Seamless, sloped flange design Improves uptime and reliability due to longer vessel life

 Materials of Construction

Process Vessel Semiconductor grade, flame-polished, quartz
Housing UL-94 VO rated FRPP
Insulation High density alumina silica fiber rated to 1260° C
Heater High temperature, etched foil
Safety thermal switch Normally closed bimetallic switch opens at 205° C ± 10° C, 250VAC, 1Amp (100,000 cycles)
Overtemperature thermocouple J-type, iron-constantan, twisted and shielded, 20 gauge

 System Specifications

Applications Etching, Stripping, Cleaning
Chemical usage H2SO4, H2O2, HCl, etc.
Operating temperature range 30° - 180° C
Process temperature control ± 1° C (depends on controller and process)
Heat-up rate 2° C per minute (rate affected by size of system, fluid, etc.)
One year warranty

 Facility Requirements

Electrical 208VAC, 50/60Hz, 1Ø (Current requirements depend on bath size)

Model C1115a PCT
Process thermocouple
Liquid level sensor kit
Drain (Tube, Flaretek-style)
Drain Adapter (½" NPT, ¾" NPT, & ¾" Flaretek versions)
Aspirator Drain (water assisted drain)
Magnetic Stirrer
110 VAC, 1 phase, 60 Hz
Quartz Bubbler
Remote Mount Operator Switch (Timer)
Remote Mount Audio Alarm
Custom vessel sizes

 Model Inside Dimension (ID)
L x W x D (in)
Deck Cutout
L x W x D (in)
Deck Area
L x W (in)
Qa16 10.25 x 10.25 x 10.00 11.63 x 11.63 7.75 x 7.75 x 9.81
Qa18 14.38 x 13.38 x 11.88 15.88 x 14.88 12.00 x 11.00 x 11.69
Qa24 13.88 x 9.88 x 8.00 15.38 x 11.38 11.50 x 7.50 x 7.81
Qa25 15.88 x 9.88 x 9.00 17.38 x 11.38 13.50 x 7.50 x 8.81
Qa26 18.38 x 10.38 x 10.00 19.88 x 11.88 16.00 x 8.00 x 9.81
Qa28 22.50 x 13.50 x 11.88 24.00 x 15.00 21.50 x 11.50 x 11.69

For more information on Modutek product lines visit their website at http://www.modutek.com