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JC-FP640 Flame Photometer Digital Test Potassium Sodium Lithium Calcium Elements

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$1,599.00

$ 99 .00 $99.00

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Continuous sample injection employing standard solutions yields a relative change in instrument display value of no more than 3% within a 15-second interval. This frequency results in a measurement rate of one per minute, totaling six measurements. In this sequence, the instrument display value exhibits a relative significant alteration of no greater than 15%.
Repeatability is ensured by conducting seven consecutive, independent measurements on the same standard solution, producing a variation of ≤ 3%.
The linear error adheres to the following specifications:

  • For K: ≤ 0.005 mmol/L within the range of 0.0100 to 0.0800 mmol/L
  • For Na: ≤ 0.03 mol/L within the range of 0.0500 to 0.400 mmol/L
In terms of detection limits:
  • The detection limit for K is ≤ 0.004 mmol/L
  • The detection limit for Na is ≤ 0.008 mmol/L
The instrument exhibits a swift response time of less than 8 seconds. The sample suction and spray volume remain below 6 ml/min.
Under normal operating conditions:
  • Ambient temperature ranges between 10℃ and 35℃
  • Relative humidity is maintained at or below 85%
The rated power consumption stands at 250W.
Key product features encompass:
  1. Simultaneous testing capability for K and Na ions.
  2. Integration of a 7-inch color touch screen for user interaction.
  3. Notably superior accuracy compared to the 6400A flame photometer.
  4. Equipped with flame size pre-selection functionality and an automatic flameout protection device.
  5. Streamlined operation, rapid analysis speed, and minimal sample volume requirement.
  6. Utilization of liquefied petroleum gas as the fuel source.