pH 50 Violab – Without Electrode

Professional bench pH meter with innovative high-definition colour LCD display, with possibility of brightness adjustment. Possibility to select the parameters you want to see on the display.
The online guide in setup and calibration allows a simple and immediate use of the device. Measurement stability indicator and possibility to select 3 stability levels. 
Manual and automatic Data Logger with the possibility of downloading data to PC via micro-USB.
All operations are constantly monitored and signalled to the operator via the coloured LED above the display and self-diagnosis messages.

With accessories, S7-BNC cable, NT 55 temperature probe, without electrode

pH 50 Violab – Without Electrode

Key Features

Calibration report Yes, printable
DHS compatible Yes
Display Backlight coloured high definition LCD
Inputs BNC – RCA
IP protection IP 54
Points of calibration ORP 1
Points of calibration pH 1…3
Stability criteria 3 levels
Standard approved pH USA – NIST – 2 custom values



Accuracy (pH) ± 0,02
Accuracy (Temperature) ± 0,5 °C
mv measuring range (max.) + 1000
mv measuring range (min.) – 1000
ORP measuring range (max.) + 1000
ORP measuring range (min.) – 1000
ORP resolution 1 mV
pH measuring range (max.) + 14,00
pH measuring range (min.) 0
pH resolution 0,01
Temperature compensation 0,0…100,0 °C
Temperature measuring range (max.) + 100,0 °C
Temperature measuring range (min.) 0,0 °C
Temperature resolution 0,1 °C
Working temperature (max.) + 45 °C
Working temperature (min.) 0 °C




Power supply 100 – 240 V / 50 – 60 Hz


Dimensions & Weight


Dimension (LxWxH) 160 x 140 x 45 mm
Weight 380 g
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