ThermoFisher Scientific Vanquish VH-D10, Руководство по эксплуатации

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9 • Specifications
Page 174 Vanquish Diode Array Detectors (VH-D10) Operating Manual
9.1 Performance Specifications
9.1.1 Detector
The detector performance is specified as follows:
Type Specification
Optical design •
Single-beam, reverse-optics design with concave holographic
grating
• High Numerical Aperture (NA) achromatic optics
• 1024-element photodiode array
Light source Deuterium lamp for UV and VIS wavelength range (30 W)
Wavelength range 190 – 680 nm
Spectral bandwidth 0.5 nm pixel resolution at average; optical resolution down to 1 nm
with smallest slit
Diode bunching 1 – 100 nm, individually programmable for each signal channel and
3D field
Wavelength
Accuracy ± 1 nm
Repeatability ± 0.1 nm
Calibration Internal calibration with D-alpha line of the deuterium lamp
Validation Internal validation with holmium-oxide glass filter
Signals
Signal channels 10 signal channels
Data collection rate Adjustable, 0.2 Hz – 200 Hz (max. 100 Hz with Chromeleon 6.80)
Filter response times (in
seconds) 0 (no filter), 0.02, 0.04, 0.1, 0.2, 0.4, 1, 2, 4, 10, 20
Spectra scan 3D field with full spectral range 200 Hz (max. 100 Hz with
Chromeleon 6.80)
Slit width 1 nm, 2 nm, 4 nm, 8 nm