Introduction; Safety Instructions; Product Description - Mettler Toledo InPro3100 Manual De Instrucciones

InPro 3100 (i) pH electrode
1

Introduction

The METTLER TOLEDO InPro 3100 (i) pH electrodes are
low-maintenance, autoclavable and pressure-resistant
measuring electrodes with a gel-type reference electrolyte.
The reference element incorporates a silver-ion trap to
prevent silver sulfide precipitation on the diaphragm. In case
of InPro 3100, a temperature sensor is integrated, mainly for
automatic temperature compensation possibilities of the pH
signal during calibration and operation.
The InPro 3100 (i) electrodes are mainly designed for
the measurement of pH value in biotechnical processes
at moderate pressures (< 6 bar). It can be used under
industrial fermentation, pilot and laboratory conditions,
and is particularly intended for those processes where
intermediate sterilization or autoclaving is indispensable.
Please read through these operating instructions carefully
before commissioning, in order to ensure trouble-free use.
2 Safety instructions
The InPro 3100 (i) electrodes are intended solely for the
purpose described in §1 above. The electrode consists partly
of glass and should be handled carefully. If the electrode is
to be cleaned or calibrated using acid or alkaline solutions,
safety goggles and gloves should be worn. Local safety
regulations are applicable to the handling of the electrode.
Please follow the guidelines enclosed for an installation in
the Ex-zone.
We recommend that you only operate the electrode in
combination with original parts from METTLER TOLEDO.
Operation and maintenance should be carried out only by
trained personnel and staff who have read and understood
the operating instructions.
3

Product description

The inscription on each electrode contains the following
information:
METTLER TOLEDO
InPro
®
combination pH
pH 0 ... 14
0 ... 80 °C / 140 °C (130 °C)
Order No. 52 00X XXX
SEV14 ATEX 0168 X
IECEx SEV 14.0025X
IS / I, II, III/1 / ABCDEFG / T6
See instruction manual!
In addition each electrode is allocated a serial number on
the plug-in head to enable identification and traceability.
© 04 / 16 Mettler-Toledo GmbH
Printed in Switzerland
310X iUD / SG / yyy / zzz T ype designation; X = membrane
Manufacturer of the electrode
glass; i = ISM Digital; UD = upside
down / SG = ancillary electrode /
yyy = rod length in mm /zzz = type
of temperature sensor
Type of electrode
pH measurement range
T emperature range for operation /
sterilization (for InPro 3100UD)
Order number
I dentification and number
of certificate
I dentification and number
of certificate
FM approved
I nstruction (Observe the
operating instructions)
InPro 3100 (i) pH electrode
en
15
52 002 293