New Products

A120 pH Meter

High-accuracy pH meter, containing 13 menu items, stores up to 1000 data, accuracy 0.002pH.

pH Mode:
• High-accuracy pH meter is equipped with a 7 inch TFT display.
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Automatic electrode diagnosis shows the pH slope and offset.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Solution temperature coefficient compensates for the pure water samples and references
  the pH to 25°C.
• Limit Alarm automatically alerts when reading exceeds the specified range.

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

pH Meter

Other Features:
• Calibration Due Alarm prompts user to calibrate the meter regularly.
• Auto-Read function senses and locks the measurement endpoint.
• Timed Interval Readings automatically send the measurement data to a PC or printer.
• Password protection prevents the unauthorized calibration and settings.
• Expanded memory stores or recalls up to 1000 data sets.
• USB communication interface is easy to transfer data to PC.
• Reset function automatically resumes all settings back to the factory defaults.

   Model


A120

   pH


   Range


-2.000~20.000pH

   Accuracy


±0.002pH

   Resolution


0.001, 0.01pH, selectable

   Calibration Points

1 to 5 points

   pH Buffer Options

USA, NIST, DIN or custom

   mV

   Range

±2000.0mV

   Accuracy

±0.2mV

   Resolution

0.1mV

   Calibration Points

1 point

   Measurement Modes

Relative or absolute mV

   Temperature


   Range


0~105°C, 32~221°F

   Accuracy


±0.5°C, ±0.9°F

   Resolution


0.1°C, 0.1°F

   Offset Calibration


1 point

   Calibration Range


Measured value ±10°C

   General


   Temperature Compensation


0~100°C, 32~212°F, manual or automatic

   Stability Criteria

Standard or high-accuracy

   Calibration Due Alarm

1 to 31 days or off

   Interval Readings

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

   Password Protection

4 digits

   Memory


Stores up to 1000 data sets

   Output


USB communication interface

   Connector


BNC

   Display


7” TFT LCD

   Power


DC12V, using AC adapter, 220V/50Hz

   Dimensions


240(L)×220(W)×80(H)mm

   Weight


1.7kg

   Order Code

Accessories

   A120-CN

E201-BNC pH electrode

TP-10K temperature probe

pH buffer sachets 4.01/7.00/10.01

DC12V power adapter

   A120-UK

   

P11 glass pH electrode

TP-10K temperature probe

pH buffer sachets 4.01/7.00/10.01

DC12V power adapter

Items Description
P11 pH Electrode For the general applications
P12 pH Electrode For the sample in the test tube
P13 pH Electrode For the micro-volume samples
P15 pH Electrode For the low conductivity samples
P16 pH Electrode For the Tris buffers
P18 pH Electrode For the slurries and soils
P19 pH Electrode For the semisolids
P21 pH Electrode For the colloids
P22 pH Electrode For the high temperature samples
501 ORP Electrode For the sample with strong redox potential
502 ORP Electrode For the sample with weak redox potential
TP-10K Temperature Probe Special-purpose temperature sensor
pH Buffer Solutions 480mL/bottle

   Order Code

Carton Dimensions (L×W×H)

Weight    

   A120-CN

310×260×200mm

2kg    

   A120-UK

310×260×200mm

2kg