Specifications

Maxum II Specifications, Continued
Performance
Minimum Range (general)*
Thermal Conductivity: 0-500 ppm
Flame Ionization: 0-1 ppm
FPD: 0-1 ppm
(application dependent: some lower ranges may be available)
Repeatability (general)* ± 0.5% of full scale for full scale ranges from 2-100%;
± 1% of full scale for full scale ranges from 0.05-2%;
± 2% of full scale for full scale ranges from 50-500 ppm;
± 3% of full scale for full scale ranges from 5-50 ppm;
± 5% of full scale for full scale ranges from 0.5-5 ppm;
(All values expressed at 2 times standard deviation and are
application dependent.)
Cycle Time 30 seconds to 3 hours (application dependent)
Sensitivity* Varies by component and with application. Specific Minimum
Detectable Level of measured components can be estimated for
some applications. Consult factory.
Linearity* ± 2% of full scale
Oven Temperature Range
(Dependent on T – Rating)
40 to 440°F (5 to 225°C) for airbath oven (dependent on T-rating)
40 to 625°F (5 to 330 ºC) for programmed temperature column
compartment
122 to 535°F (50 to 260°C) for airless oven (dependent on T-rating)
Ambient to 176°F (80°C) for modular oven
Note: 10°C differential above ambient is required for control in all
cases.
Temperature Control ± 0.05°F (± 0.02°C)
Ambient Temperature Effect on
Column Flow
Negligible with electronic pressure control
Varying effect with mechanical pressure control
Vibration Effect Airbath/Airless Oven – Not specified
Modular Oven – TBD
*Confirm with application
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