Spezifikasi:
Working frequency: 27.12MHz
Frequency stability: <0.05%
Matching method: automatic matching
Output power: 800W~1600W, continuously adjustable, power efficiency greater than 65%
Output power stability: ≤ 0.05%
Optical path: Czerny turner type
Focal length: 1000mm
Grating specifications: Ion etched holographic grating with a linedensity of 3600 L/mm or 2400 L/mm; Scribed area (80 × 110) mm
Resolution: 0.008nm (3600 line grating) ≤ 0.015nm (2400 line grating)
Scanning wavelength range: 190-460nm (4320L/mm grating); 3600 line grating: (190-500) nm; 2400 line grating: (190-800) nm
Specification of photomultiplier tube: R212/R928
Negative high voltage of photomultiplier tube: (-50~-1000) V
Measurement range of photomultiplier tube current: (10-12-10-4) A
Signal acquisition: VF conversion