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Introduction to Moisture Analyzers
(MS-70/MX-50/MF-50/ML-50)
A
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Heating method
1
What are the benefits of the
halogen lamp in the
MS/MX/MF/ML?
Halogen lamps have a higher heating value per unit of time
than other heating methods, which can shorten measurement
time. A halogen lamp emits much more light than other lamps,
which is also beneficial when observing the sample during
heating. They also have a longer lifetime.
No.
Question
Answer
2
What is difference between
halogen and infrared lamps?
How do they compare?
Ninety-five percent or more of the light emitted by a halogen
lamp is within infrared wavelength field. Its
optical
characteristics are basically the same as an infrared lamp.
3
How fast can the halogen lamp
heat?
It can heat a pan from the room temperature to 200 ºC in 2
minutes, which is much faster than an infrared or sheathed
heater.
4
What is an SRA filter?
SRA stands for Secondary Radiation Assist and is an
innovative heating method developed by A&D for the
MS/MX/MF/ML moisture analyzer.
When a typical halogen lamp setup heats a sample on the pan,
the sample is not heated evenly because some parts of the
sample are closer to the lamp. With SRA, uniform secondary
radiated heat from glass located directly under the lamp heats
the sample evenly. (Patent approved
)