Entrance Optic - Entrance optic type BenFlect precision transmission diffuser (in-line or right angle configuration)
Entrance Optic - Aperture diameter 10 mm
Entrance Optic - f2' <1 %
Entrance Optic - Coupling Randomised pure fused silica fibre bundle, from 0.5m long
Monochromator - Type Compact double monochromator, additive dispersion, Czerny-Turner mount
Monochromator - Focal-length 150 mm (each unit)
Monochromator - Slits Fixed, interchangeable
Monochromator - Gratings Grating pair, kinematically mounted, 33x33 mm
Monochromator - Stray light rejection at 10x FWHM from peak 10^-8
Detector - Detector type S20 photocathode end window photomultiplier tube
Detector - High Voltage -750 V (adjustable)
Detector - Response range 200 ~ 850 nm
Detector - Dark current (typ.) 500 pA
Detector - Picoammeter current range Sub fA to 100µA A
Detector - Picoammeter ADC resolution >14 bit
Detector - Picoammeter ADC integration time 100 ms
General - Interface USB 2.0
General - Software control BenWin+ Windows application
General - Operating System From Windows 7
General - Minimum HD/RAM required 100MB / 256MB
General - Overall dimensions Approx. 395L x 315W x 250H mm
General - Power Mains input 110/220V 50/60Hz
Calibration Standard (200-300nm) - Lamp type Deuterium lamp
Calibration Standard (200-300nm) - Nominal lamp power and voltage 30W, 100V
Calibration Standard (200-300nm) - Operating current 300 mA DC
Calibration Standard (200-300nm) - Expected lifetime 2000 h
Calibration Standard (200-300nm) - Power Supply PSU_706 deuterium lamp supply
Calibration Standard (200-300nm) - Calibration type and wavelength range 200 ~ 400 nm
Calibration Standard (200-300nm) - Calibration traceability Physikalisch Technische Bundesanstalt (PTB, Germany)
Calibration Standard (250-800nm) - Lamp type Halogen lamp
Calibration Standard (250-800nm) - Nominal lamp power and voltage 150W, 24V
Calibration Standard (250-800nm) - Operating current 6.300 A DC
Calibration Standard (250-800nm) - Expected lifetime 2000 h
Calibration Standard (250-800nm) - Power Supply PSU_610 current stabilised lamp power supply
Calibration Standard (250-800nm) - Calibration type and wavelength range 250 ~ 800 nm
Calibration Standard (250-800nm) - Calibration traceability Physikalisch Technische Bundesanstalt (PTB, Germany)