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Lithium 火焰光度計

Li Flame Photometer 型號:Lithium
BWB 火焰光度計一直以高度穩定和準確的鋰測量而聞名。透過專有的 BWB 光學陣列檢測系統進行具體調整和優化,憑藉這項制勝公式,在火焰光度計領域發展有進一步的突破。
  • BWB 火焰光度計一直以高度穩定和準確的鋰測量而聞名。透過專有的 BWB 光學陣列檢測系統進行具體調整和優化,憑藉這項制勝公式,在火焰光度計領域發展有進一步的突破。

    非常感謝密西西比大學的 Richard Roman 博士在這個Li專用的火焰光度計設計方面提供的寶貴幫助。

    BWB Lithium使用多個鋰檢測通道。這項最新配置是根據與客戶協商制定的規格專門設計的。

    BWB Lithium是同類產品中的第一款。專為單一用途而設計,是迄今為止製造的最準確、最先進的鋰火焰光度計。

    產品特點:

    • 多個鋰檢測通道,專注於高精度鋰測量。
    • 內建空氣壓縮機。
    • 含括基本儀器所需器具,可協助您入門。
    • 使用者可選擇小數位。
    • 直覺的使用者介面真正易於使用。
    • 顯示提示引導操作。
    • 內建空氣壓縮機。
    • 透過 PC 連結與 BWB 的 FP-PC 應用程式共享數據。
    • 提供 IQ、OQ、PQ 基於網路的認證。
  • 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 39cm (W) x 35cm (D)
    (20in x 15in x 14in)

     

    Shipping
    65cm (H) x 49cm (W) x 43cm (D)
    (25in x 19in x 17in)

     

    Weight

    Li Flame Photometer – 14kg (30.8lbs)

    Shipping – 25kg (55.1lbs)

     

    Power requirements

    100V – 250V AC at 50 or 60Hz
    automatically selecting

     

    Readout

    LCD, four line, alpha numeric, back lit.

    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 – 25 minutes

     

    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.

     

    • Multiple lithium detection channels focused for high accuracy lithium measurements
    • 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
  • 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 39cm (W) x 35cm (D)
    (20in x 15in x 14in)

     

    Shipping
    65cm (H) x 49cm (W) x 43cm (D)
    (25in x 19in x 17in)

     

    Weight

    Li Flame Photometer – 14kg (30.8lbs)

    Shipping – 25kg (55.1lbs)

     

    Power requirements

    100V – 250V AC at 50 or 60Hz
    automatically selecting

     

    Readout

    LCD, four line, alpha numeric, back lit.

    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 – 25 minutes

     

    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.