Knick 

Knick
Portable Meter Portavo® 904 pH

For use either with analog or Memosens sensors.
  • Robust enclosure, protected against strong jets of water; IP 67 / IP 66 protection, high-tensile polymer housing, resistant to impact and chemicals.
  • Extremely flat.
  • Constructed for a firm grip.
  • Smooth membrane keypad.
  • Integrated sensor quiver protects the sensor from drying out.
  • Integrated protective cover protects the display and also serves as benchtop stand.
  • Calimatic automatically recognises the right buffer; safe and clearly guided calibration at the press of a button.
  • 10 buffer sets to choose from.
  • Simultaneous pH- / mV- and temperature display.
  • Automatic device test at power-on.
  • Sensoface sensor monitoring.
  • Temperature detection with automatic recognition of Pt 1000 / NTC 30 kohm.
  • 1000 operating hours on just 4 AA batteries.
  • Battery indicator.
  • Auto switch-off.
  • EMC design.

Memosens:
Digital Memosens sensors: with its good galvanic isolation the Memosens prevents interferences, allowing straightforward and safe measurements even with most difficult potentials. The sensors can be easily handled under adverse conditions - you can even connect them under water.

Applications:
Most versatile hazardous and safe-area applications, such as in industry, in the lab, for environmental protection, food processing, as well as water or waste-water treatment.
Ambient temperature:- 10 to + 55 °C
Transport- / storage temperature:- 25 to + 70 °C
Relative humidity:0 to 95 %, short-term condensing allowed
Housing material:PA12 GF30 + TPE
Dimensions:approx. 132 x 156 x 30 mm
Weight:approx. 500 g
Portable pH meter with data logger, USB port and lithium-ion batteries. Data can be easily transferred to a computer for analysis using the USB interface and the incl. Paraly SW 112 software.
  • Li-ion battery.
  • Data logger with 5000 values.
  • Micro USB port and Paraly SW 112 software.
  • Memosens sensors and analog pH sensors can be used on one device (e. g. flat-membrane sensors).
  • The mineral glass display is perfectly readable even after years.
  • LCD STN 7 segment display.

The data logger:
The meter provides a data logger. Prior to use, it must be configured and then activated. The following logging types can be selected:
  • Manual logging by pressing the softkey.
  • Time-controlled logging at a fixed interval.
  • Signal-controlled logging of measured value and temperature.
  • Combined time- and signal-controlled logging.

The data logger records up to 5000 entries, which can be assigned to different measuring points (TAGs) and annotations.
For technical data see attached PDF!
 TypePUOrder No.in Stock 
 Portavo® 904 pH15433746-Login / Registration
Accessories:
pH sensors for Portavo meters / Knick
Accessories for Portavo pH meters / Knick
pH buffer solutions CaliMat / Knick