Ion Meters

A130 Laboratory pH/Ion Meter

High-precision laboratory pH/ion meter, suitable for measuring pH, ORP, ion concentration and water hardness, 1 to 5 points calibration, setup menu contains 18 options, accuracy: 0.5% F.S.

pH Mode:
• High-precision laboratory pH/ion meter is equipped with a 7 inch TFT display.
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Solution temperature coefficient compensates for pure water samples and references the pH
  to 25°C.

ORP Mode:
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.

pH Ion Meter

Ion Concentration Mode:
• 2 to 5 points calibration, including the selection of 8 concentration points.
• Electrode management is capable of storing and recalling up to 3 electrode slopes.
• Selectable ion measurement methods (direct reading, known addition, known subtraction,
  sample addition, sample subtraction) and concentration units (ppm, mg/L, mol/L, mmol/L).

Water Hardness Mode:
• 2 to 5 points calibration from low to high concentrations.
• Selectable measurement units (german degree, english degree, french degree, mmol/L and
  mg/L) are used for professional water hardness measurements.

pH Ion Meter

Other Features:
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-read function senses and locks the measurement endpoint.
• Timed interval readings send the measurement data to a PC or printer.
• Limit Alarm automatically alerts when reading exceeds the specified range.
• Calibration due alarm reminds the user to calibrate the meter regularly.
• Calibration log shows the date, time, calibration points, offset and pH slope.
• Password protection prevents the unauthorized calibration and settings.
• Expanded memory stores or recalls up to 1000 data sets.
• Reset function automatically resumes all settings back to the factory defaults.

   Model


A130

   pH



   Range


-2.000 to 20.000 pH

   Resolution


0.001 / 0.01 pH, selectable

   Accuracy


±0.002 pH

   Calibration


1 to 5 points

   pH Buffer Options


USA / NIST / DIN / 5 custom buffers

   ORP



   Range


-2000.0 to 2000.0 mV

   Resolution


0.1 mV

   Accuracy


±0.2 mV

   Calibration


1 point

   Measurement Modes


Relative / Absolute mV

   Ion Concentration



   Range


0.001 to 30000 (depending on the range of ISE)

   Resolution


0.001, 0.01, 0.1, 1, automatic

   Accuracy


±0.5% F.S. (monovalent), ±1% F.S. (divalent)

   Calibration


2 to 5 points

   Calibration Solutions


0.001 / 0.01 / 0.1 / 1 / 10 / 100 / 1000 / 10000

   Measurement Units


ppm, mg/L, mol/L, mmol/L

   Measurement Methods


Direct reading, known addition, known subtraction,



sample addition, sample subtraction

   Electrode Management


1 to 3

   Water Hardness



   Range (Concentration)


0.05 to 200 mmol/L

   Range (German Degree)


0 to 1120°dH

   Range (English Degree)


0 to 1404°e

   Range (French Degree)


0 to 2000°fH

   Range (Ca²)


0 to 8000 mg/L

   Range (CaCO)


0 to 19999 mg/L

   Range (CaO)


0 to 11200 mg/L

   Resolution


0.001, 0.01, 0.1, 1, automatic

   Accuracy


±1% F.S.

   Calibration


2 to 5 points

   Calibration Solutions


0.01 / 0.1 / 1 / 10 / 100 mmol/L

   Temperature



   Range


0 to 105°C / 32 to 221°F

   Resolution


0.1°C/°F

   Accuracy


±0.5°C / ±0.9°F

   Calibration


1 point

   Calibration Range


Reading ±10°C/°F

   Other Specifications



   Temperature Compensation


0 to 100°C / 32 to 212°F, manual or automatic

   Stability Criteria


Standard / High-accuracy

   Measurement Modes


Continuous / Auto-read measurement endpoint

   Timed Interval Readings


10 / 30 / 60 seconds, 10 / 30 minutes or off

   Calibration Due Alarm


1 to 31 days or off

   High/Low Limit Alarm


Selectable

   Password Protection


4 digits

   Memory


Stores up to 1000 data sets

   Output


USB communication interface

   Connector


BNC, 3.5 mm jack socket

   Display


7 inch TFT LCD

   Power Supply


12V DC power adapter

   Dimensions


240 × 220 × 80 mm

   Weight


1.7 kg

   Ordering Code

Meter Includes

   A130-CN

E201-BNC pH electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

12V DC power adapter

   A130-UK  

   

P11 glass pH electrode

TP-10K temperature probe

pH 4.01, 7.00, 10.01 buffer reagents

12V DC power adapter

Items Description
E201-BNC pH Electrode For measuring the liquids
E202-BNC pH Electrode For measuring the semisolid and gel samples
501 ORP Electrode For measuring samples with weak redox potential
502 ORP Electrode For measuring samples with strong redox potential
ISE-NH3 Ammonia Electrode Range: 0.01 to 17000 ppm
ISE-NH4 Ammonium Electrode Range: 0.1​ to 18000 ppm
ISE-Br Bromide Electrode Range: 0.4 to 81000 ppm
ISE-Cd Cadmium Electrode Range: 0.1 to 11200 ppm
ISE-Ca Calcium Electrode Range: 0.02 to 40100 ppm
ISE-Cl Chloride Electrode Range: 1 to 35000 ppm
ISE-Cu Copper Electrode Range: 0.06 to 6400 ppm
ISE-CN Cyanide Electrode Range: 0.03 to 260 ppm
ISE-F Fluoride Electrode Range: 0.02 to 1900 ppm
ISE-I Iodide Electrode Range: 0.06 to 127000 ppm
ISE-Pb Lead Electrode Range: 0.2 to 20800 ppm
ISE-NO3 Nitrate Electrode Range: 0.4 to 62000 ppm
ISE-K Potassium Electrode Range: 0.04 to 39000 ppm
ISE-Ag Silver Electrode Range: 0.01 to 107900 ppm
ISE-Na Sodium Electrode Range: 0.002 to 69000 ppm
ISE-S Sulfide Electrode Range: 0.003 to 32000 ppm
ISE-WH Water Hardness Electrode Range: 0.05 to 200 mmol/L
pH Buffer Solutions For pH calibration
pH Electrode Storage Solution For electrode maintenance and storage
pH Electrode Cleaning Solution For general cleaning
pH Electrode Cleaning Solution For removing the protein contamination
Ion Standard Solutions For ion concentration calibration
Ionic Strength Adjusters For adjusting the pH and background ionic strength
USB Cable For transferring data or connecting power adapter
Thermal Printer For printing the measurement data

   Ordering Code

Dimensions and Weights

   A130-CN

30 × 25 × 20 cm, 2 kg

   A130-UK

30 × 25 × 20 cm, 2 kg