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pH : Dual Channel Benchtop pH Meter (CyberScan pH 6500)

Ion selective electrode (ISE) measurement has never been this easy. With dual-channel capability, there is no need to recalibrate every time you switch from pH to ISE measurement. The R.M.S CyberScan pH 6500 displays the ion name right on the measurement screen so you will never have the wrong ISE curve. Addition/subtraction methods are almost foolproof. The pH 6500 prompts you through the method steps, allowing easy entry of volumes and concentrations, and providing you with the sample concentration without tedious paper calculations.


Applications for the PH6500 pH meter include:     

Laboratory/Industrial :

Water quality testing, sewage treatment, food processing (for HACCP compliance), geological testing. Great for R&D and QC applications in the food and pharmaceutical industries, paper/pulp processing, chemical industries and related fields. Suitable for most ASTM and EPA test procedures.

Educational :

Perfect for research labs, suitable for all types of chemistry labs and ecology studies.

Main Features :

  • Up to two channels measured and displayed simultaneously without cross channel interference.
  • Wide pH and mV measurement range: -2.000 to 20.000 pH and ± 2000.0 mV
  • ‘Direct/Indirect’, ‘Known Addition/Subtraction’ and ‘Analate Addition/Subtraction’ Ion measurement methods in ppm, %, mg/mL and mole/L.
  • Automatically corrects for temperature effects with separate ATC (Automatic Temperature Compensation) probe in each channel.
  • Advanced real-time on-screen graphing function provides useful indication for specific measurements such as titration. 
  • Extensive setup screens enable you to customise meter to your needs, e.g. Isopotential Point, Temperature Units, Alarm Limits and other functions. 
  • Windows® CE-driven, full-colour touchscreen provides unmatched ease of use in operations and setups with user-friendly icons, user prompts and context specific ‘help’ screens.
  • Advanced USB, IRDA connectivity allows extensive host/device communication capabilities.
  • Ethernet/Internet-ready with RJ45 input for connection to LAN or Internet for quick online research and data sharing 
  • Secure log-in for up to ten users.
Print as you measure with touchscreen user-friendliness

Upload or download data easily with SD card or USB thumbdrive

Even plays media files


Product Code

pH Range -2.000 to 20.000 pH
Resolution & Accuracy 0.1/0.01/0.001 pH & ±0.002 pH
mV Range ±2000.0 mV
Resolution & Accuracy 0.1 mV & ±0.2 mV
Temperature Range -5.0 to 105.0 °C
Resolution & Accuracy 0.1 °C & ±0.2 °C
No. of pH Calibration Points Up to 5 
pH Buffer Options USA: 2, 4, 7, 10, 12
NIST: 1.68, 4.01. 6.86, 9.18, 12.45
Euro: 1, 3, 6, 8, 10, 12 
Temperature Compensation Automatic/Manual (0 to 100 °C)
Memory 10,000 Data Sets with Date/Time stamping
Programmable data storage/output On stable, time and manual
Output USB, IRDA, RS232C
Print Interval 3 to 86400 sec
Time/Date Display 12- or 24-hour format, date in U.S. or international format
Electrode Input FET (solid-state non-glass) or Glass pH electrode
Display 640x480 digit LCD
Power 9VDC, 3.3A center negative

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We are proud to announce the launch of the Worlds First CFR 21 Compliant - Windows CE Driven Multi-Parameter 6000 Range of Bench Meters. Ideal for use in industries such as Pharmaceutical, Food & Drug Manufacture and Health & Human Services. Please click here for details.

We accept all major credit/debit cards - please contact us for our best possible prices!; any questions? Why not try our Technical Area where you will find an in-depth explanation of many relevant aspects within the field of electrochemistry! more..


Russell Mainstream Supply Ltd.


Cameron House, 8 Crown Square, Kingskettle, Cupar, Fife, KY15 7PW


Phone: +44 (0)1337 831192

Fax: +44 (0)1337 371192


Email: Sales@rmprocesscontrol.co.uk 



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