Specification: Electrochemical sensors for the determination of hydrogen peroxide and sulfite in aqueous media.
- Measuring principle: repeated use and recalibration of amperometric chemical sensor
- Correctness of measurement: +/- 5 % ( each at 15 mM )
- Accuracy of measurement: +/- 2 % ( each at 15 mM )
- Response time: 30 seconds ( at 15 mM )
- Function stability: 8 weeks continuous operation with polarisation voltage in system solution at room temperature
- Storage stability: 6 months ( at 4 – 10 °C )
- Sensor calibration: Two-point operation with system solution and calibration standard.
Remarks: Advantages:
- No previous sample processing
- Fast winning of measured value
- Easy handling
- Continuos measurement value logging/ easy winning of single value over a long periode
- Easy exchange of sensors
- Specificity of enzyme
