Specification :

Feature
Auto-mark, absorb, measure, flush, display and print.
Auto-turn to hold on, economize reagent and using cost.
Well linearity, high veracity, wide testing range, and long service.
Simple liquid channel to avoid malfunctions like block effciently.
QC analysis process, which could carry through data processing automatically, state and print the mean value, standard difference and CV.
Single calibrate modulus for each item, auto or manpower optional, guarantee test veracity.
Unique press design for pump structure, more effective extend pump life than traditional strain model.
Perfect function, simple operation and maintainance.
Test the surplus reagent in the whole-course automatically and note to add reagent.
Save tests automatically after power off.
Low teagent consumption.Automatic washing sample needle to avoid malfunctions and intercross infections.

Specification
Display: 240× 128 graphic LCD.
Test items: KNaCliCaTCapH.
Measure element: Ion selectivity electrode technology.
Sample: whole blood, serum, plasm, urine, and so forth.
Sample Dosage: 60ul^ 300ul.
Rate: standard 80 samples/ hour.
Printer: Internal graphic thermal printer with character of low noise, high speed and long service life.
Interface: RS-232.
Memory: 1000 sample results, refresh itself after fill in.
Testing range and precision

Item
Range
Distinction rate
Precision

K
0.50^ 15.00 mmol/ L
0.01 mmol/ L
CVd1.0

Na
30.0^ 200.0 mmol/ L
0.1 mmol/ L
CVd1.0

Cl
20.0^ 200.0 mmol/ L
0.1 mmol/ L
CVd1.0

Ca
0.10^ 5.00 mmol/ L
0.01 mmol/ L
CVd1.0

pH
4.00^ 9.00
0.01
CVd0.5

Note
AJ-EK803 Electrolyte Analyzer---Assay item: K, NA, Cl
AJ-EK804 Electrolyte Analyzer---Assay item: K, NA, Cl, CA
AJ-EK805 Electrolyte Analyzer---Assay item: K, NA, Cl, CA, PH