Koehler Existent Gum Test Apparatus

Evaporation bath features an aluminum block design for safe, efficient high-temperature operation
  • Conforms to ASTM D381 and related specifications
Determine the existent gum in aircraft turbine fuels by steam-jet evaporation. The evaporation bath is equipped with an air/steam regulator and a flowmeter for adjusting the flow according to the ASTM D381 specifications. Stainless steel jets deliver the steam flow to the test wells while a microprocessor PID control provides temperature stabilization without overshoot. Overtemperature control shuts off the power if the bath temperature exceeds a programmed cutoff.
Use the required steam boiler (sold separately) to provide the instantaneous and reserve steam capacity for the evaporation test. Boiler requires a water feed and three-phase electrical hookup. Electric heating element is industrial-grade incoloy for long life. The steam superheater (sold separately) takes the steam from the boiler and provides dry superheated steam to the evaporation bath. Superheating chamber and trap are constructed entirely of stainless steel.
$8,833.00 - $8,918.00USD / Each

2 variations of this product are available.

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Max Temperature (° C) Power (VAC)
Availability Pricing
Koehler K33780 Existent Gum Evaporation Bath, 115 VAC, 50/60 Hz EW-59876-11 Mfr # K33780
246 115
$8,833.00USD / Each
Koehler K33781 Existent Gum Evaporation Bath, 220 to 240 VAC, 50/60 Hz EW-59876-12 Mfr # K33781
246 230
$8,918.00USD / Each
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