Máy quang kế ngọn lửa tự động
Model: FPA-2-01;
Hãng sản xuất: Zomz - Russia
Xuất xứ: Nga
The Model FPA-2-01 is a low temperature single channel Flame Photometer designed for the routine determinations of Sodium (Na), Potassium (K), Lithium (Li) and Calcium (Ca) in Clinical and Industrial applications.
By the heat of the flame each element produces a characteristic colour emission which has a specific light wave length. The monochromator selects the suitable (characteristic) wavelength of the emitted light. The emitted light reaches the photodetector and is registered. Due to the construction of the photodetector four elements can be measured simultaneously. The in-built microcomputer processes all data and enables readings to be directly displayed in mg/l.
The Model FPA-2-01 is fitted with automatic flame failure detection for user safety.
On request the instrument can be customised to measure Strontium ( Sr) instead of Lithium (Li).
Specifications
Fuel gas: Propane-butane
Spectral operation range: 570 – 780 nm
Measured elements: Na, Ca, K, Li (Sr)
Concentration measurement range of the chemicals:
Na: 0,5 – 23 mg/l
K: 0,2 – 40 mg/l
Ca: 0,5 – 40 mg/l
Li: 0,1 – 4,0 mg/l
Sr: 2,5 – 500 mg/l
Maximum mean square deviation of random component of absolute error, max: 1,5 %
Maximum mean of system component of basic error of photometer, max: 2,5 %
Solution consumption for a measurement, max: 2,5ml
Number of simultaneously measured elements in one sample: 1; 2; 3; 4
Consumed power, max: 20V
Pressure provided by compressor, max: 0,08 MPa
Dimensions of optoelectronic unit: 325 x 220 x 445 mm
Dimensions of compressor: 265 x 216 x 150 mm
Weight of optoelectronic unit: 9 kg
Weight of compressor: 7,5 kg
