Roche 91 Series - Operating Parameters; Specifications

Roche Diagnostics April 2007
Service manual · Version 2.0 A-13
91xx pH/Electrolyte Analyzers 2 Specifications
Specifications
Specifications
Specifications
9110
Sample types Whole blood, Serum, Plasma, QC solutions
9120/9130/9140/9180/9181
Sample types Whole blood, Serum, Plasma
Sample type Urine
Operating Parameters
9110
Sample types Whole blood, serum, plasma, aqueous and QC solutions
Sample device Syringe, sample cup, capillary, Roche MICROSAMPLER
Reported parameters Measuring range Resolution
pH 6.00 - 8.00 0.001 pH units
Ta bl e A -1 9110 reported parameters
Reported parameters Measuring range Resolution
Sodium (Na
+
) 40 - 205 mmol/L 0.1 mmol/L
Potassium (K
+
) 1.5 - 15 mmol/L
(0.8 - 15 mmol/L dialysate)
0.01 mmol/L
Chloride (Cl
–
) 50 - 200 mmol/L 0.1 mmol/L
Calcium (Ca
2+
) 0.2 - 5.0 mmol/L 0.01 mmol/L
Lithium (Li
+
) 0.1 - 6.0 mmol/L 0.001 mmol/L
Ta bl e A -2 9120, 9130, 9140, 9180, 9181 reported parameters (1)
Reported parameters Measuring range Resolution
Sodium (Na
+
) 1 - 300 mmol/L 1.0 mmol/L
Potassium (K
+
) 4.5 - 120 mmol/L
(60 - 120 mmol/L
with add. dilution)
0.1 mmol/L
Chloride (Cl
–
) 1 - 300 mmol/L 1.0 mmol/L
Ta bl e A -3 9120, 9130, 9140, 9180, 9181 reported parameters (2)
Calcium and Lithium are not measured in urine samples.
Lithium is not measured in dialysate samples.