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- PowerMonitor PM 48
PowerMonitor PM 48
OVERVIEW
The PowerMonitor (PM) uses the same calorimetric principle as the CompactPowerMonitor. In contrast to the flat absorber in the CPM, the laser beam in the PowerMonitor is directed via a focusable mirror into a cylindrical absorber. A highly absorbent coating has been applied to the inside of the water-cooled absorber. The cylindrical absorber allows very high degrees of absorption with minimal back-reflection. This method is suited to very high powers. All parts that come into contact with the cooling water are manufactured from copper or brass. In this way stress corrosion is effectively prevented in the cooling cycle. A pneumatic closing device protects the PowerMonitor against dirt contamination.
SPECIFICATION
- Detector Type: Thermal Detectror
- Min Power Measurement: 300000000 nW
- Max Power Measurement: 8000 W
- Spectral Range: 800 - 1100 nm
- Display: On Computer
- Communication Interface: GigE, USB
KEY FEATURES
absorption of high-intensity beams
high degree of absorption
long-term stability
accuracy
Reproducibility
short acquisition time
reliable operation in tough operating environment

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