Roche 9180 Electrolyte Analyzer

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Electrolyte Analysis you can count on?

The 9180 Electrolyte Analyzer provides the testing flexibility you need for your changing workload. Reliable, flexible ease of use and low operating cost combined to deliver results time after time.

precision sensors
Precision Sensors

The long-life, maintenance-free electrodes are at the heart of the 9180 Electrolyte Analyzer and form a totally visible sample chamber ensuring high precision and reliability.

low maintenance
Low Maintenance

The 9180 Electrolyte Analyzer is a very low maintenance analyzer. Long-life, no maintenance electrodes, single-pump and simple fluidic path design reduces routine maintenance to a minimum. Reagents and waste are sealed into a single SnapPak eliminating the need to change multiple containers or handle waste.

quality assurance
Quality Assurance

The 9180 Electrolyte Analyzer incorporates a Quality Control program, which stores up to 35 values of each of three control levels and automatically flags out-of-range results. QC statistics, including a running mean value, standard deviation and coefficient of variation, can be printed out on all three QC levels at any time, providing the user with an immediate trend analysis of instrument performance.

quality control solution
Quality Control Solution

ISETROL, a precisely formulated control that needs no refrigeration, is the product of choice to monitor the performance of the 9180 Electrolyte Analyzer.

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Simple Operation

Electrolyte results obtained from 95 μl of whole blood, serum, plasma, acetate, bicarbonate dialysate or bicarbonate dialysate, or pre-diluted urine. All reagents, as well as waste, are sealed in the convenient SnapPak container. The Electrolyte Analyzer monitors the amount of remaining reagent and prompts the user to insert a fresh SnapPak container when required. A built-in sensor ensures that SnapPak has been correctly installed.

Full Automation

The analyzer is fully automatic. A two-point calibration is carried out every four hours and a one-point calibration with each test, ensuring precision and conformity to even the most stringent regulatory requirements.

Flexible Configuration

The 9180 Electrolyte Analyzer gives you a choice of seven different, interchangeable electrolyte configurations to fit your immediate and future testing needs. To change the configuration, all you have to do is substitute the electrode and recalibrate. There is no need to change reagents or replace any tubing.

the 9180 Electrolyte Analyzer can be configured in the following ways:

Na+, K+ Na+, K+, Cl–
Na+, K+, Ca2+ Na+, K+, Li+
Na+, Li+

Na+, Ca2+, Li+

Li+ Na+, Cl–
Na+, Ca2+  

9180 Electrolyte Analyzer

View Full Table

9180 Electrolyte Analyzer

Electrodes
Sodium Sensor Na+ ion selective, flow-through, glass capillary electrode
Potassium Sensor K+ ion selective, flow-through, liquid membrane electrode
Chloride Sensor

CI–

ion selective, flow-through, liquid membrane electrode
Ionized Calcium Sensor Ca2+ ion selective, flow-through, liquid membrane electrode
Lithium Sensor Li+ ion selective, flow-through, liquid membrane electrode
Reference System 25 reagent slots with a maximum of 18 on-board assays
open liquid junction, flow-through electrode
Measuring Range (in mmol/L)
Whole Blood, Serum, Plasma, QC-Material Na+
K+
CI–
Ca2+
Li+
resolution 0.1 mmol/L
resolution 0.01 mmol/L
resolution 0.1 mmol/L
resolution 0.001 mmol/L
resolution 0.001 mmol/L
range 40–205 mmol/L
range 1.5–15 mmol/L
range 50–200 mmol/L
range 0.2–5.0 mmol/L
range 0.1–6.0 mmol/L
Dialysate Na+
K+
CI–
Ca2+
resolution 0.1 mmol/L
resolution 0.01 mmol/L
resolution 0.1 mmol/L
resolution 0.001 mmol/L
range 40–205 mmol/L
range 0.8–15.0 mmol/L
range 50–200 mmol/L
range 0.2–5.0 mmol/L
Urine

Na+
K+
CI–

resolution 1.0 mmol/L
resolution 0.1 mmol/L
resolution 1.0 mmol/L
range 1–300 mmol/L
range 4.5–120 mmol/L
range 1–300 mmol/L
Calcium is not measured on urine. Lithium is not measured on urine or dialysate fluid.