Fluorescence Spectrophotometer BK-F93 360-650nm Emission Range, 4 digits LED Light Source (CAT#: STEM-LT-0996-ZJF)

The BK-F96PRO and BK-F93 Fluorescence Spectrophotometers provide precise and reliable measurements of fluorescence for a wide range of applications. BK-F96PRO uses a Hamamatsu 150W Xenon lamp and has a broad emission range from 200-900nm, offering high sensitivity and excellent linear measurement. The BK-F93 features a more compact 4-digit LED light source, ideal for routine fluorescence applications with a wavelength range of 360-650nm. Both instruments offer adjustable response times and customizable wavelength options, making them ideal for both standard and specialized measurements in laboratory settings.

Light Source: 4-digit LED
Exciting Optical Filters:
Standard: 365nm LED (other wavelengths customizable from 360nm to 600nm)
Emission Monochromator: 360-650nm C-T diffraction grating
Wavelength Accuracy: ±2nm
Wavelength Repeatability: ≤1nm
Sensitivity: 1 * 10^-9 g/ml (Standard aqua of the sulfuric acid quinine, 12nm bandwidth)
Linear Measurement (r): ≥0.995
Stability: Better than 3%/10min
Response Time: 0.1-4s
Fluorescence Display Value: 0.00-250.00
Standard Accessories:
Quartz fluorescence sample cell 10mm, 1 pair
USB interface, 1 pc
RS232 serial port
Glass fluorescence cuvette 10mm, 1 pair
Optional Accessories:
Fuses (2A/5A)
200-700nm interference optical filter (φ25mm)
Multi-function fluorescent sample rack holder
Sample cell jacket
Powder sample rack
Optional LED set (365nm, 376nm, 392nm, 405nm)
Power Supply: AC110/220V ±10%, 60/50Hz
Packing Size: 450 x 420 x 280 mm
Gross Weight: 9 kg

Features for BK-F96PRO:
Two operation modes: fluorescence intensity and luminous intensity.
365nm excitation wavelength with Raman peak of water S/N ≥150.
10-stage emission spectrum scanning.
Supports both offline and online modes.
Features for BK-F93:
1200-line diffraction grating emission monochromator.
LED cold light source with longevity, low background, and reliability to prevent thermo-pollution.
Automatic zero adjustment and background subtraction.
Eight-stage sensitivity adjustment with real-time fluorescence display and concentration printout. Wide dynamic range for accurate measurement of micro samples.

STEM-LT-0994-ZJF
STEM-LT-0995-ZJF
STEM-LT-0997-ZJF
STEM-LT-0998-ZJF