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 PC 8+ DHS and PC 80+ DHS, is 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.
PC 8+ DHS
pH – mV – COND – TDS – Salinity – Temperature – GLP – Data Logger
Main features:
• Simultaneous display of pH / mV and temperature, Cond / TDS / Salinity and temperature
• Selectable resolution: 0,1/0,01 pH; Automatic scale on Cond
• 3 points pH Automatic calibration and 2 points Manual calibration
• 4 points Cond Automatic calibration and 1 point Manual calibration
• Selectable cell constant with saving and recall calibration for each cell constant
• Stability filter (Tit-Med-High)
• Large colored display with indication of Calibration standard used and measurement’s stability
• Stirrer plate included
• Numeric password for calibration management and data memory delete
• Memory recall of last pH and Cond calibration, date and time
and informations about the condition of the sensors
• Calibration Timer: set frequency of the calibration for high quality of measurements
• 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.
PC 80+ DHS
pH – mV – Ion – COND – TDS – Salinity – Resistivity
Temperature – GLP GMP – Data Logger
Main features:
• Simultaneous display of pH / mV / ISE and temperature,
COND / TDS / Salinity / Resistivity and temperature
• Selectable pH resolution: 0,1/0,01/0,001; automatic scale for COND
• 5 poinst Automatic ad Manual pH calibration
• 5 points Automatic calibration with Ion (ISE) electrode
• 4 points Cond Automatic calibration and 1 point Manual calibration
• Compensation for Ultrapure water for low conductivity measurement
• Selectable cell constant with saving and recall calibration for each cell constant
• Wide colored display with indication of calibration standards solution used
and measurement’s stability
• Memory recall of pH, ISE and Cond last calibration date and time and
informations about the condition of the sensor
• Calibration Timer of pH, ISE and Cond
• Stability filter (Tit – Medium – High)
• Alphanumeric password for calibration management and data memory delete
with soft keypad included
• 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
• Stirrer plate included
• 2 USB ports to download PC data and for and external keyboard included
• RS232 port for printer connection
• Multilanguage menu setup
• Quick on-line manual
• GLP and IQ-OQ manual available
