High precision pH ionizer

A130-UKHigh precision pH ionizer
High precision for scientific research applicationsPH ion meterMeasurement accuracy: 0.002pH.

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A130-UK functional features:
PH mode:
*Calibration from 1 to 5 points automatically identifies USA/NIST/DIN standard buffer solutions.
*Compensate for the temperature coefficient of the solution by measuring pure water and converting the reading to 25 ° C.

ORP mode:
*One point offset calibration allows adjusting the displayed value to a known standard.
*Compared to mV mode, it provides accurate ORP readings.

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Ionic mode:
*The 2-5 point calibration includes 8 concentration calibration points to choose from.
*Electrode management can store and retrieve up to 3 electrode slopes.
*Optional ion measurement methods - direct reading, known addition, known reduction, sample addition, sample reduction.
*Optional concentration units - ppm, mg/L, mol/L, mmol/L.

Water hardness mode:
*Calibrate from low to high concentration from 2 to 5 o'clock.
*Optional water hardness units - German degree (° dH), British degree (° e), French degree (° fH), mg/L and mmol/L.

General features:
*Automatic temperature compensation ensures high-precision measurement across the entire range.
*Automatic endpoint locking preserves stable readings for easy browsing and recording.
*Interval reading mode sends measurement values to a personal computer or printer at regular intervals.
*Password protection function prevents unauthorized calibration and settings.
*Extended memory can store up to 1000 sets of data.
*The USB communication interface is easy to connect to external devices.
*One click reset automatically restores the instrument to the factory default settings.

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A130-UK Technical Parameters:
pH：
*Measurement range: -2.000~20.000pH
*Measurement accuracy: ± 0.002pH
*Display resolution: 0.01, 0.001PH, optional
*Calibration points: 1 to 5 o'clock
*PH buffering options: USA, NIST, DIN, custom
*Temperature compensation range: 0~100 ° C, manual or automatic

ORP：
*Measurement range: ± 2000mV
*Measurement accuracy: ± 0.2mV
*Calibration point: 1 point (only applicable to relative mV mode)

Ionic concentration:
*Measurement range: 0.001~30000 ppm, mg/L, mol/L, mmol/L (depending on the range of the ion selective electrode)
*Measurement accuracy: ± 0.5% F.S. (primary ion), ± 1% F.S. (secondary ion)
*Calibration point: 2 to 5 points
*Using standard solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mg/L, mol/L, mmol/L

Water hardness:
*Measurement range: 0.05~200mmol/L, 0~1120 ° dH, 0~1404 ° E, 0~2000 ° fH, 0~8000mg/L (Ca2+), 0~19999mg/L (CaCO3), 0~11220mg/L (CaO)
*Measurement accuracy: ± 1% F.S
*Calibration point: 2 to 5 points
*Using standard solutions: 0.01, 0.1, 1, 10, 100mmol/L

Temperature:
*Measurement range: 0~105 ° C
*Measurement accuracy: ± 0.5 ° C
*Calibration point: 1 point

Other parameters:
*Data locking: manual or automatic endpoint locking
*Data stability conditions: standard or high precision
*Calibration reminder: 1 to 31 days or closed
*Interval readings: 10, 30, 60 seconds, 10, 30 minutes or off
*Data storage: 1000 sets
*Communication output: USB
*Connector: BNC
*Power type: DC12V power adapter
*Dimensions: 240 (length) x 200 (width) x 80 (height) mm
*Instrument weight: 1.7kg

A130-UK standard configuration:
A130-UK high-precision pH ionizer is equipped with P11 type pH electrode (manufactured in the UK), TP-10K type temperature probe, pH 4.00/6.86/9.18 standard buffer reagent, electrode holder, DC12V power adapter at the factory