The BWB LI Flame Photometer
The most accurate lithium flame photometer ever manufactured!
BWB Flame Photometers have always been renowned for a highly stable and accurate lithium measurement. This winning formula has been developed further with specific adaptation and optimisation of the proprietary BWB optical array detection systems.
A well earned thank you to Dr. Richard Roman of the University of Mississippi for his invaluable assistance on this Lithium specific FES.
The BWB Li uses multiple lithium detection channels. This latest configuration has been exclusively designed to specifications laid
out though consultation with our customers.
The BWB Li is the first of it’s kind. Engineered with a single purpose,
the BWB Li is the most accurate and advanced lithium flame photometer
(FES) ever manufactured!
MULTIPLE LITHIUM DETECTION CHANNELS FOCUSED FOR HIGH ACCURACY LITHIUM MEASUREMENTS
“IRS” (INTERNAL REFERENCE STANDARD) AVAILABLE
BUILT-IN AIR COMPRESSOR
SOLUTIONS AND LABWARE INCLUDED
USER SELECTABLE DECIMAL PLACES
INTUITIVE USER INTERFACE FOR TRUE EASE OF USE
DISPLAY PROMPTS STEP BY STEP OPERATION
BUILT-IN AIR COMPRESSOR
DATA SHARING VIA PC LINK WITH BWB’S FP-PC APP
IQ, OQ, PQ WEB-BASED CERTIFICATION AVAILABLE
Silicone and Tygon®
Required desk space for Instrument
50cm (H) x 45cm (W) x 45cm (D)*
For Safety reasons the Flame photometer requires 1m of unobstructed space above to allow dissipation of heat from the chimney.
Li Flame Photometer
51cm (H) x 38cm (W) x 41cm (D)
(20in x 14in x 16in)
62cm (H) x 55cm (W) x 47cm (D)
(24in x 22in x 19in)
Li Flame Photometer – 15.3kg
Shipping – 25kg
Single point calibration
Li 0.05 – 50ppm
Multi Point Calibration
Li 0.05 – 1000ppm
<1% Coefficient of variability for 20 consecutive samples over ten minutes at concentrations of 100ppm or less. (After instrument stabilisation).
Na/K/Li = <0.5% to each other when equal in concentration at <100ppm
Limit of detection (LOD) and
limit of quantification (LOQ)
Li – 0.02ppm Li – 0.05ppm
Time to stability
Less than 15 seconds after sample is introduced into the flame
4 independent Li channels, each providing up to 10 points of calibration
0-2.5 volt output (based on sample concentration linked to element of users choice)
Optional 4-20mA output in place of the above
Optional integrated printer
.CSV and .PDF generated reports and files via FP-PC software
Recommended minimum warm up
time based on ambient temperature
21ºC – 40 minutes
100V – 250V AC at 50 or 60Hz
Propane, Butane or Natural Gas* regulated
to 19Bar. Flow rate of 0.4l/min
*with modifications. BWB Technologies recommends either Propane or Butane for optimum results.
LCD, four line, alpha numeric, back lit.
WHAT’S IN THE BOX
PC Leads USB and RS232
Selection of 3 Power cables to suit
Manuals covering all aspects
of the Lithium FP
Quick Start guides
Warranty Registration Form
Certificates of analysis for all provided Fluids
Material Safety Data Sheets for all provided Fluids
The FP-PC Software installation USB
1L of BWB recommended
3x 150ml calibration fluids at 10,000ppm
100ml conical flask with screw lid
100 disposable sample cups
1L of De-Ionised water
2m of waste tube
Set of spare fuses
10 x 10ml pipettes
10 x 1ml pipettes