Koehler™ Existent Gum Evaporation Bath

Tests for gum content formed during fuel storage and deposited on induction system surfaces, intake valves, stems and guides.


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Catalog No. 13-626-133

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    Voltage 115V
    Height (English) Exterior 19 in.
    Height (Metric) Exterior 48cm
    Hertz 50/60Hz
    Length (English) Exterior 32.5 in.
    Length (Metric) Exterior 83cm
    Model 3 Unit
    Shipping Weight (English) 140 lb.
    Shipping Weight (Metric) 63.5kg
    Width (English) Exterior 11 in.
    Width (Metric) Exterior 28cm
    Amperage 13A
    Certifications/Compliance ASTM D381, IP 131, ISO 6246, DIN 51784, FTM 791-3302 and NF M 07-004
    Dimensions (L x W x H) Exterior 32.5 x 11 x 19 in. (83 x 28 x 48cm)
    Electrical Requirements 115V 50/60Hz
    Controller Type Microprocessor PID
    Display LED
    Includes Superheater (0-1500w)
    Material Aluminum
    Temperature (Metric) Maximum 246°C

    • Electrically heated baths determine existent gum in aircraft turbine fuels by steam-jet evaporation and in motor and aviation gasolines by air-jet evaporation
    • Fully insulated, aluminum block design assures safe, efficient high temperature operation
    • Equipped with air/steam pressure regulator; stainless steel jets deliver air or steam flow to test wells
    • Microprocessor PID control provides quick temperature stabilization without overshoot
    • Overtemperature control circuit interrupts power should bath temperature exceed a programmed cut-off point
    • Dual LED displays provide actual and setpoint temperature values in °C/°F format

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