Lithium 火焰光度計

產品型號：Li Flame Photometer

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。

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產品特點
規格
Features
Specifications

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