The most accurate lithium flame photometer ever manufactured!   
   
Features:    
Multiple lithium detection channels focused for high accuracy lithium measurements    
"IRS" (Internal Reference Standard)    
Bulit-in air compressor   
Solutions and labware inclsued   
User selectable decimal places    
Intuitive user interface for true ease of use   
Display prompts step by step operation   
Data sharing via PC link with BWB's FP-PC App   
IQ, OQ, PQ, web-based certification available    
   
   
   
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!   
   
   
Technical Data:    
Sample rate: 2-3.5ml/min   
   
Tubing materials:    
   
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.   
   
   
Instrument size:    
   
Li Flame Photometer   
51cm (H) x 38cm (W) x 41cm (D)   
(20in x 14in x 16in)   
   
   
Shipping:   
62cm (H) x 55cm (W) x 47cm (D)   
(24in x 22in x 19in)   
   
   
Weight:    
   
Li Flame Photometer – 15.3kg   
   
Shipping – 25kg   
   
   
Optimal range:    
   
Single point calibration   
   
Li 0.05 – 50ppm    
   
   
Multi Point Calibration   
   
Li 0.05 – 1000ppm    
   
   
Reproducibility:    
   
<1% Coefficient of variability for 20 consecutive samples over ten minutes at concentrations of 100ppm or less. (After instrument stabilisation).    
   
   
Chemical Interference:    
   
Na/K/Li = <0.5% to each other when equal in concentration at <100ppm    
   
   
Limit of detection (LOD) and   
limit of quantification (LOQ)   
   
LOD LOQ    
   
Li – 0.02ppm Li – 0.05ppm   
   
   
Time to stability:    
   
Less than 15 seconds after sample is introduced into the flame    
   
   
Ions Measured:    
   
4 independent Li channels, each providing up to 10 points of calibration   
   
Interfaces:    
   
USB   
   
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    
   
   
Power requirements:    
   
100V – 250V AC at 50 or 60Hz   
automatically selecting    
   
   
Fuel requirement:    
   
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.    
   
   
Readout:    
   
LCD, four line, alpha numeric, back lit.