Table of Contents
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1 The Model 911 pH
Package Contents
Please check the completeness of the package after un-
packing.
The package should include:
Portamess
911 pH (ready for operation)
Carrying strap
This instruction manual
Short instructions in German, English and French
Field case
Short Description of Meter
The Portamess
measurement in industry, environment, food processing
and waste-water treatment.
The meter meets the European EMC regulations
(89-336-EEC) and the recommendations of NAMUR
NE 21.
The meter is IP 66 protected to EN 60529 (jet water
from all directions).
Temperature compensation is automatic with a Pt 1000
temperature probe, an NTC 30 kW (automatic recogni-
tion during power-on) or through manual temperature
input.
Calibration can be carried out with buffer solutions from
various, preselectable buffer sets. The buffer is then
automatically recognized by the Calimatic
You can also calibrate manually by entering individual
buffer values.
911 pH is used for pH and temperature
.
The Model 911 pH 1
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Table of Contents
