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Xiamen Longlide Environmental Technology Development Co., Ltd
Ion detector
NegotiableUpdate on 03/20
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Overview
Ion detector
Product Details
German WTW ion detector, laboratory ion detector, this ion detector can detect pH, mV, and ion concentration!!!
Laboratory ionizer inoLab pH/ION 740
Can detect pH, mV, and ion concentration!!!
Performance characteristics:
5-point correction using linear regression method
Free download of the latest software from WTW website
Diagram evaluation function
Built in digital plotter
Connect barcode reader or PC keyboard function
Instrument language optional
5-point correction using linear regression method
Free download of the latest software from WTW website
Diagram evaluation function
Built in digital plotter
Connect barcode reader or PC keyboard function
Instrument language optional
Expand GLP functionality
Related instruments:
ISE electrode/ion electrode
ISE electrode/ion electrode
1) Classification
Divided into four types from the diaphragm: gas sensing electrode, solid-state electrode,
Glass electrode, ion exchange electrode.
2) Can test up to ten types of ions
For example: Br, Cd+, Ca2+, Cl-, Cu2+, F-, I-, Pb2+, Mn-, K+,
Na+, Ag+ , S2-, SCN-, NH3, NO3-
Divided into four types from the diaphragm: gas sensing electrode, solid-state electrode,
Glass electrode, ion exchange electrode.
2) Can test up to ten types of ions
For example: Br, Cd+, Ca2+, Cl-, Cu2+, F-, I-, Pb2+, Mn-, K+,
Na+, Ag+ , S2-, SCN-, NH3, NO3-
Eight ISE testing methods
Direct testing method: Using one to two points for calibration within a linear range and six points for calibration throughout the entire range to establish a calibration curve is an optimal standard method.
Known addition method: for high concentration and variable concentration samples
Sample addition method: for samples with high ion concentration
Blank value correction: a special method used for low concentration testing.
Sample reduction method: For samples that can only be indirectly tested, add some sample or standard solution to the sample until the potential changes to a certain value. Enter the added volume, and the pMX3000 (old instrument) will automatically calculate the ion concentration of the sample.
Known addition method for secondary addition: an optimal way to test samples with high ion concentration or different temperatures.
Known reduction method: The test ion reacts with the standard solution to form a precipitate or complex, which can replace the complex titration process.
Known addition method: for high concentration and variable concentration samples
Sample addition method: for samples with high ion concentration
Blank value correction: a special method used for low concentration testing.
Sample reduction method: For samples that can only be indirectly tested, add some sample or standard solution to the sample until the potential changes to a certain value. Enter the added volume, and the pMX3000 (old instrument) will automatically calculate the ion concentration of the sample.
Known addition method for secondary addition: an optimal way to test samples with high ion concentration or different temperatures.
Known reduction method: The test ion reacts with the standard solution to form a precipitate or complex, which can replace the complex titration process.
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