Knick-907 Multi pH

Knick-Portavo 907 Multi

For measurement with analog pH sensors or digital Memosens sensors, for pH, conductivity or oxygen, incl. Paraly SW 112 configuration software with USB connector cable.The first portables with Memosens technology for measuring pH, conductivity and oxygen. Also for hazardous areas.

Multiparameter. One device allows connecting Memosens pH, conductivity or oxygen sensors (also optical oxygen!).

Intuitive. The Portavo 907 Multi features an intuitive user interface with a plain text menu in 6 selectable languages. The high-resolution transflective colour graphic display is suitable for use in sunlight and with its scratch-proof mineral glass can still be read perfectly after many years.

Communicative. Data logger entries can be shown on the display using an extensive recorder function. The standard micro USB interface enables

• connection to a PC
• software updates
• charging the Li-ion battery

The data logger records up to 10,000 values.
The included Paraly SW 112 software enables easy management of recorded values.

Many new features distinguish the Portavo 907 Multi for use in the pharmaceutical and biotech field. These include

• a new pH calibration procedure with a fixed process cycle
• multi-level user management with access control
• direct assignment of Memosens sensors to the device, which increases safety in operation.

• Tailor-Made pH Calibration

  Cal SOP
  pH sensors can be tested using the new SOP calibration procedure with up to 3 calibration points. A further buffer is used as a verification buffer. You can pick and choose the buffer set for each calibration point and also set the sequence.

  You can use your own buffer solutions or choose from a list of commercially available buffer sets, e.g., CaliMat, NIST and DIN. For the verification buffer, a maximum permitted deviation (delta pH) is entered.

  This Calibration Procedure is Sure to Impress!

  • The fixed pH calibration procedure reduces potential errors
  • Automatic error detection if set limits are exceeded
  • Qualified assessment of pH sensors
    

  Temperature Under Control

  Besides the usual calibration of the sensor, the integrated temperature detector can also be adjusted by a separate 1-point calibration.