염광광도계 / Flame Photometer

Autosampler, diluter
for samples, standards and control samples


• Measurement principle Emission flame photometer for the determination of alkali and alkaline earth element concentrations (Na, K, Li, Ca, …) in aqueous solutions. Others on request
• Type of device FP8800 for process analytics, FP8801 for laboratory analytics.
Both devices with manual or automatic sample feeding
• Total measurement ranges Na 0,01 – 4500 mg/l (ppm) ^= 0,0004 – 200 mmol/l
K 0,02 – 4500 mg/l (ppm) ^= 0,0005 – 110 mmol/l
Li 0,02 – 3000 mg/l (ppm) ^= 0,0028 – 420 mmol/l
Ca 0,30 – 3000 mg/l (ppm) ^= 0,0075 – 75 mmol/l
• Sensitivity Na < 1 μg/l (ppb) ^= 0,04 μmol/l
K < 2 μg/l (ppb) ^= 0,05 μmol/l
Li < 2 μg/l (ppb) ^= 0,28 μmol/l
Ca < 30 μg/l (ppb) ^= 7,50 μmol/l
• Interference filter Na 589 ± 2 nm
K 767 ± 2 nm Bandwidth 8 ± 1 nm Multiple filters capture the
Li 671 ± 2 nm total measurement range
Ca 622 ± 2 nm
• Characteristic line Linear Linear approximation with 2 standards
Non-linear Cubic approximation with 3 – 8 standards
• Reference Calculation of results with or without an internal standard
Li-reference solution 35 mg/l (ppm) ^= 5 mmol/l
• Samples Volume ~ 2 ml/Probe, through-put ~ 240 samples/h
• Drift ≤ 0,1 % after 30 min warming-up time
• Precision ≤ 0,2 % CV over 20 results (random error, 1S-variance)
with 10 mg/l Na-, K-, Li-, Ca- standard solution
• Accuracy ≤1 % of mean value over 20 results (systematical error, recovery)
with 10 mg/l Na-, K-, Li-, Ca- standard solution
• Methods memory 99 freely definable
• Results memory 999 result data sets in a ring buffer
• Compressed air Free of oil, water and particles
comsumption ~ 12 l/min, input pressure 1,2 ± 0,3 bar
• Gas supply Propan or acetylene for flame photometry
consumption propane ~0,3 l/min , acetylene ~0,5 l/min, input pressure 1,2 ± 0,2 bar
• Input, display Touchscreen and USB mouse, 8,4“ (21 cm) TFT-LCD display 800 x 600 Pixel
• Operator guidance German, english, other languages on request
• Interfaces 1x PROFIBUS DP® Field bus for FP8800, retrofit for FP8801
2x USB Mouse, flash drive for data export and firmware update
2x RS-232 Printer, sample unit
2x Ethernet LAN, LIMS
• Main voltage 230 V ± 10 %, 50 to 60 Hz ± 5 %, optional 120 V ± 10 %
• Power consumption Flame Photometer ≤ 75 W, with compressor ≤ 285 W
• Instrument dimensions Width 47 cm, height 49 cm, depth 44 cm, weight ~ 30 kg
• Options Sample unit MIT-PE88 · sampler MLE-PS61
· mixer MIT-ME88
· diluter Cavro/TECAN-XLP6000
Compressor EP-5243 (special on request)
Pressure reducer MIT-RS88
Ink ribbon printer Citizen CBM910
Retrofit-set for PROFIBUS DP®