FP6450 Flame Photometer, 400mm(L)x250mm(B)x500mm(H), SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#: STEM-AIAE-3396-LGZ)

FP6450 flame photometer is a newly developed instrument based on the original products of our factory, using liquefied petroleum gas (LPG) as fuel. It has the following characteristics: direct reading of five element concentrations of potassium, sodium, lithium, calcium and barium; menu-type keyboard operation. Correlation coefficients are calculated automatically; flame size is preselected. Flameout protection device, safe and reliable. For direct printing of data, an external printer needs to be configured separately; it can be connected to a computer for data processing.

Stability: Continuous injection of standard solution, the relative maximum change of the instrument's indication value within 15s is less than 3%. Measured once per minute, a total of 6 times, the relative maximum change of the instrument's indication value is less than or equal to 15%.
Repeatability: ≤3%
Linearity error: K: ≤0.005mmol/LNa: ≤003mmol/LLi: 0.021mmol/LCa: 0.075mmol/LBa: ≤0.066mmol/L
Detection limit: K: ≤0.004mmol/LNa: 0.008mmol/Li: <0.015mmol/LCa: 0.050mmol/LBa: ≤0.044mmol/L
Filter transmission characteristics:
Potassium lithium calcium barium filter: absolute value of peak wavelength error≤7nm
Sodium filter: absolute value of peak wavelength error <5nm
Potassium sodium lithium calcium barium filter: half width≤15nm
Potassium sodium lithium calcium barium filter: background transmittance≤0.5%
Response time: <8s
Sample suction and spray volume: <6mL/min
Display mode: LCD screen display
Spectroscopic method: Interference filter
Photoelectric conversion element: silicon photovoltaic cell
Dimensions: 400(L)x250(B)x500(H)(mmXmmXmm)
Mass (weight): 8.0kg
Test range: K: 0~100ug/ml: Na: 0~160ug/ml: Li: 0~100ug/ml: Ca: 0~1000ug/ml: Ba: 0~3000ug/ml

Ambient temperature (10～35)°C.
Relative humidity≤85%.
Power supply voltage (220 ± 22) V, frequency (50 ± 1) HZ, and has a good grounding.
The rated power is 30W.
The product should be placed horizontally on a vibration-free workbench, and there should be no shaking during operation.
The test site should be well ventilated, no strong light should be directly irradiated, and there should be no interference from strong magnetic fields, electric fields or vibration sources around the product, and no strong airflow.
There should be no flammable, explosive and corrosive gas on the site where the product uses the liquefied gas cylinder, and fire-extinguishing facilities should be provided.

FP640 Flame Photometer, LED LCD Screen, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3397-LGZ)