FP640 series
FP-640 Flame Photometer is small in size, simple in structure, easy to operate, stable and reliable. It uses liquefied petroleum gas as fuel.
Features
1) Pre-selection of flame sizes;
2) A flameout protection device;
3) K and Na testing at the same time.
1.3. Normal Working Condition
1) Environment temperature: 10 ℃ ~ 35 ℃;
2) Relative humidity: ≤ 85%;
3) Products should be placed on the table with no vibration, avoiding exposure to direct light, no strong electric and magnetic field interference, strong airflow impact, or vibration affecting using;
4) No inflammable, explosive, corrosive gases at the scene and fire-fighting facilities are available;
5) Power supply voltage: (220 ± 22)V, frequency: (50 ± 1)HZ, with a good grounding; .
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Difference:
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FP640
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FP6410
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FP6430
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FP6431
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FP6432
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FP6440
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FP6450
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Sensitivity
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K
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0.156ppm
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0.156ppm
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0.156ppm
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Na
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0.184ppm
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0.184ppm
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0.184ppm
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Li
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------
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optional
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0.1ppm
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------
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------
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0.1ppm
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Ca
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------
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------
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------
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2ppm
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------
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2ppm
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Ba
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------
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------
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------
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------
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6ppm
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------
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6ppm
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Range
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K
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0-100ppm
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0-100ppm
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0-100ppm
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Na
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0-160ppm
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0-160ppm
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0-160ppm
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Li
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------
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optional
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0-100ppm
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------
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------
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0-100ppm
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Ca
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------
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------
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------
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0-1000ppm
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------
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0-1000ppm
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Ba
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------
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------
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------
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------
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0-3000ppm
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------
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0-3000ppm
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Linearity
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K
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0.195ppm（0.39-3.12）ppm
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0.195ppm（0.39-3.12）ppm
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0.195ppm（0.39-3.12）ppm
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Na
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0.69ppm（1.15-9.2）ppm
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0.69ppm（1.15-9.2）ppm
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0.69ppm（1.15-9.2）ppm
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Li
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------
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optional
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0.15ppm（0.25-5）ppm
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------
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------
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0.15ppm（0.25-5）ppm
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Ca
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------
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------
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------
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3ppm（5-100）ppm
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-------
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3ppm（5-100）ppm
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Ba
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------
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------
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-------
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------
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9ppm
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------
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9ppm
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Repeatability
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1 % CV for 20 consecutive samples
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1 % CV for 20 consecutive samples
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1 % CV for 20 consecutive samples
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Respond time
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<8s
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<8s
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<8s
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Sample uptake
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<6L/min
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<6L/min
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<6L/min
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Package
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G.W. 22kg 770 x 560 x 390mm 0.168M3
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