DHS Digital High Sensor
Intelligent sensors management
Digital High Sensors are the new pH sensors with internal chip that store parameters, date of last calibration, model and production batch of the electrode. In the instruments pH8+ DHS and pH 80+ DHS, are inserted a special chip with the same technology. After connecting the pH DHS sensor to the instrument, all the data stored in the sensor chip are automatically transferred to the instrument. The display will show in a screen: DHS, sensor model, production batch, date and hour of the last calibration.
After a new calibration of the DHS electrode, the data is automatically stored in the electrode chip. If we move this electrode to another DHS-enabled instrument, we can start working immediately and with extreme security as the data from the last calibration will automatically be transferred and used for pH measurements.
New DHS pH sensors do not have an internal battery so they can be stored as a normal pH electrode and do not use special connectors but a normal BNC.
Many manufacturers using digital sensors have developed dedicated meters for these sensors. This imposes a full range of digital sensors for a variety of applications or lab requirements. Our research and development team has designed this new line of instruments to work with the new DHS digital sensors and the normal analog pH sensors both, all brands, which can be connected to the same pH meter. From now on, the pH measurement will be simpler.
pH 8+ DHS
pH- mV – Temperature – GLP – Data Logger
Main features:
• Selectable resolution: 0,1/0,01 pH
• Simultaneous display of pH / mV and temperature
• Analogic view with alarm MIN/MAX
• 3 points Automatic calibration, auto recognition of USA/NIST buffer solutions
• 2 points Manual calibration (pH buffers defined by the user)
• Large colored display with indication of Calibration standard used and measurement’s stability
• Stability measure filter (Tit-Med-High) for high accuracy of measurement
• Indication of stability with icon
• Stirrer plate included (in stirrer version)
• Numeric password for calibration management and data memory delete
• Memory recall of last calibration, date and time and informations about the conditions of the electrode
• Calibration Timer with alarm
• Non-volatile memory holds up to 1000 data points, with date and time, in automatic (Data logger) or manually, downloadable on PC with free software “DataLink” or printable
• Multilanguage menu setup.
pH 80+ DHS
pH – mV – ION – Temperature – GLP – GMP – Data Logger
Main features:
• Selectable resolution: 0,1/0,01/0,001 pH
• Simultaneous display of pH / mV / ISE and temperature
• Analogic view with alarm MIN/MAX
• GLP and IQ-OQ manual available
• 5 points Automatic calibration, auto recognition of USA/NIST/DIN buffer solutions
• 5 points Manual calibration (pH buffers defined by the user)
• 5 points Automatic calibration with Ion (ISE) electrode
• Wide colored display with indication of Calibration standards used and measurement’s stability
• Memory recall of last calibration, date and time and informations about the conditions of the electrode
• Calibration Timer: set frequency of calibration for high quality of measurements
• Stability measure filter (Tit – Medium – High) for high accuracy of measurements
• Alphanumeric password for calibration management and data memory delete with soft keypad included
• Stirrer plate included (in stirrer version)
• Indication of stability with icon
• Non-volatile memory holds up to 1000 data points, with date and time, in automatic (Data logger) or manually, downloadable on PC
with free software “DataLink” or printeable.
• Multilanguage menu setup
• Quick on-line manual
• 2 USB ports for data PC downloading and for an external keyboard included
• RS232 port for printer connection
