Using Hanna's latest innovation in technology and design, edge pH can be adapted to suit your work - use on the bench top, as a hand held or wall mounted.
Simply plug in the electrode, then play. Measurement is simpler, quicker and more accurate than ever.
Results are fast and reliable - combining high precision technology with the user-friendly dimensions and format of a small digital tablet.
Supplied with a glass pH electrode with 1m cable.
pH, mV pH and ORP reading modes
Capacitive touch keys
Large 140mm LCD display with clear full text readout
GLP data - records date, time, offset and cell constant value (K)
Digital smart electrodes enable edge to automatically recognise and store sensor type, ID and calibration information
Programmed for basic and advanced modes
Log-on demand and interval logging features
PC interface via micro USB
Data download onto USB stick via the standard USB port
Can log up to 1000 records (400 in basic mode) organised in manual log on demand (max 200), manual log on stability (max 200), interval logging (max 600 samples, 100 lots)
pH range: -2.00 to 16.00 pH
Resolution: basic mode 0.01 pH, standard mode 0.001 pH
Accuracy at 25°C: basic mode ±0.01 pH, standard mode ±0.002 pH
Temperature compensation: automatic, -5.0 to 100°C
Calibration: basic mode - automatic up to 3 points, standard mode - automatic up to 5 points
Electrode diagnostics: standard mode: probe condition, response time and out of calibration range
mV range: ± 1000 mV
Resolution: 0.1 mV
Accuracy at 25°C: ±0.2 mV
ORP range: ± 2000 mV
Resolution: 0.1 mV
Accuracy at 25°C: ±0.2 mV
Temperature range: -20.0 to +120°C
Accuracy at 25°C: ±0.5°C
Which pH meter/electrode do I need?...
Making sure you have the right electrode and meter for your application can be confusing, not to mention correct maintenance and what to do if you are having issues. You can find links to our support guides below to help you through the process.
If you are after an electrode selector guide for some of our most popular electrodes and what applications they are recommended for you can find that below.
pH, put simply is a measure of how acidic or basic a solution is. It is a measure of H+ions present.
pH can be measured in a number of ways including test strips, indicator solution or with a pH meter and electrode. If you want to read more about the pH and the pros and cons of these methods, you can check out our introduction guide here.
How to take a pH reading and care for your electrode
pH electrodes require the correct storage and regular calibration.
If you have a pH meter or are looking to purchase and need to find out more about the care and maintenance process then you can read our guide here. We also include a troubleshoot sections with the most reported issues and possible solutions.
Selecting the right electrode and meter for your application
So you have decided you need to purchase a pH meter with electrode, but with such a wide selection out there, how do you know which is right for you?
You can read our guide on the differences between electrodes and what applications different features are good for. We also have an electrode selection guide for some of our most popular electrodes.
If you require any further assistance, or extra information you can request that here and one of our trained technical specialists will be in contact. Please provide as much detail as possible so that we can get back to you with the right information.
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
The Camlab Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Camlab can offer yearly service contracts which include two main types of preventative maintenance/calibration services – the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
A typical preventative maintenance service includes the following:
Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
Request a quote for your servicing requirements today.