Beurer GL44 mmol/L 33
Storage/
transport temperature
Temperature: +2 °C – +30 °C
Relative humidity: < 90 %
Operating ranges Temperature: +10 °C – +40 °C
Relative humidity: < 90 % non-condensing
Measuring range, glucose Glucose: 1.1 – 35.0 mmol/L
Blood sample capillary whole blood
Amount of blood 0.6 microlitres
Blood glucose measuring duration Approx. 5 seconds
Calibration Plasma
Test procedure Amperometric bio sensor
Using the device Suitable for self-testing
System function test Upon every switch-on
EMC
This device complies with the European standard EN 61326 and is subject to particular precautions
with regard to electromagnetic compatibility. Please note that portable and mobile HF communica-
tion systems may interfere with this unit. For more details, please contact our customer service at
the address indicated.
Test strip functionality
Test strips enable a quantitative measurement of the glucose level in fresh whole blood. When the gap
for taking blood comes into contact with a drop of blood, it is automatically filled by simple capillary
action. The blood is sucked into the absorbing gap on the test strip and the blood glucose monitor
measures the blood glucose level in the blood.
The test is based on the measurement of an electric current that is generated by the chemical reaction
of the glucose with the enzyme glucose dehydrogenase (Aspergillus sp.) on the strip.
During the reaction, a mediator transports electrons through the electrode surface and so gener-
ates a current.
The blood glucose monitor analyses this current. The current flow is proportional to the glucose con-
tent in the blood sample. The results are shown on the blood glucose monitor display. Only a small
amount of blood is required (0.6 microlitres) and measurement duration is approx. five seconds. The
test strip detects blood glucose values from 1.1 to 35.0 mmol/L.
Chemical components of the test strip sensor
•
FAD glucose dehydrogenase 6 %
•
Potassium ferricyanide 56 %
•
Non-reactive components 38 %
Control solution functionality
The control solution contains a fixed amount of glucose that reacts with the test strip. A test with con-
trol solution is similar to a blood test. However, control solution is used instead of blood. The measured
result using control solution must be within the result range. This range is printed on each test strip box.
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