Fluorescence Spectrophotometer BK-F96PRO BK-F93

Description

Fluorescence Spectrophotometer BK-F96PRO BK-F93

Features For BK-F96PRO:

1. Two operation modes fluorescence intensity and luminous intensity.

2. 365nm exciting wavelength, raman peak of water S/N≥150.

3. 10 stages emission spectrum scanning.

4. Support off-line mode and on-line mode.

Features for BK-F93:

1. 1200 line diffraction grating emission monochromator .

2. LED is a cold-light source with longevity, lower background&reliability, prevent from thermo-pollution.

3. Automatic zero adjustment and automatic background subtraction,

4. Eight stage sensitivity adjustment, real time fluorescence value display and concentration print out. Extra wide dynamic range of fluorescence value ensures accurate measurement of minute changes in micro samples.

Technical Parameters:

Model

BK-F96PRO

BK-F93

Light Source

Hamamatsu 150W Xenon lamp

4 digits LED

Exciting Filters

Interference optical filter

a) Standard set is equipped with an interference optical filter of

central wavelength at 365nm and 10nm bandwidth

b) An optional interference optical filer of 25mm diameter of

wavelength of 250~700nm can be provided on users demand

LED options

a) Standard set includes LED at wavelength 365nm

b) The A set includes LED wavelength at 365nm, 376nm, 392nm, 405nm

c) Customizable wavelength from 360nm to 600nm

Emission Monochromator

C-T diffraction grating(Em 200~900nm, bandwidth 10nm)

360~650nm(C-T diffraction grating)

Wavelength Accuracy

±1nm

±2nm

Wavelength Repeatability

≤0.5nm

≤1nm

Sensitivity

Raman peak of water in 1cm quartz fluorescence cuvette with

S/N≥150

1*10^-9g/ml(Standard aqua of the sulfuric acid quinine, 12nm bandwidth)

Linear Measurement(r)

≥0.995

Stability

better than 1.5%/10min

better than 3%/10min

Response Time

(0.1~4)s, 6 stages adjustable

(0.1~4)s

Fluorescence Display Value

0.00~600.00

0.00~250.00

Standard Accessories

365nm filter(Preassembled), 1pc

F96PRO software package, 1pc

USB interface, 1pc

Quartz fluorescence sample cell 10mm, 1 pair

RS232 serial port, Glass fluorescence cuvette 10mm  1 pair

Optional Accessories

Fuses(2A/5A), 200~700nm interference optical filter(φ25mm)

Quartz fluorescence sample cell 10mm,

Multi-function fluorescent sample rack holder, Membrane sample rack, Powder sample rack, Sample cell jacket, Octave Filters

200uL microcentrifuge tube accessory

Upconversion fluorescent accessory

Data processing software package(pack, for PC) Fuses(2A)

Quartz fluorescence cuvette 10mm

Optional LED A set includes: 365nm, 376nm, 392nm, 405nm

Power Supply

AC110/220V, 50/60Hz

Package Size(W*D*H)

550*540*380mm

450*420*310mm

Gross Weight

13kg

9kg