Commissioning; Scope Of Delivery; Power Supply; General Information - wtw pHotoFlex pH Operating Manual

®
pHotoFlex pH
Charging time of the
rechargeable battery
ba75975e05 10/2017
3

Commissioning

3.1

Scope of delivery

 Handheld meter, pHotoFlex
 4 batteries, 1.5 V type AA (in the battery compartment)
 1 empty cell 16 mm
 2 empty cells 28 mm
 Microfiber cloth to clean the meter
 Compact operting manual
 Key overview / Program list
 CD-ROM with
– detailed operating manual
– photometry analysis manual with analysis specifications
– software to program user-defined methods
 Optional: Rechargeable battery
 Optional: LabStation with LSdata PC software, rechargeable battery
and universal power pack
The optional parts of the scope of delivery are available as accessories
(see section 8.1).
3.2

Power supply

3.2.1 General information

You can operate the meter either with batteries, rechargeable batteries
or a power pack. The power pack supplies the meter with low voltage
(9 V DC). At the same time, the rechargeable battery is charged. The
rechargeable battery is charged even while the meter is switched off.
The LoBat display indicator appears when the batteries or recharge-
able batteries is nearly discharged.
approx. 36 hours.
CAUTION
Use original power packs only.
The line voltage at the operating site must lie within the input volt-
age range of the original power pack (see chapter 7 T
).
TA
The rechargeable battery should not be completely discharged. If you
do not operate the instrument for a longer period of time you should
charge the rechargeable battery every six months.
®
pH
Commissioning
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ECHNICAL DA
15