OHAUS starter 3100, Инструкция по эксплуатации

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1
1 Introduction
Thank you for choosing OHAUS product.
Please read the manual completely before using the
STARTER 3100
bench pH meter to avoid
incorrect operation.
STARTER 3100
has an excellent performance/price ratio and is designed with many useful features
including a stand-alone electrode holder, a beeper for error alert. Other accessories such as many
pH electrodes for different applications, and buffer solutions are also available.
You will find much helpful functionality in these meters. A few of the many existing features are:

Large backlight LCD with Quick Guide attached help user operate easily

Auto/manual endpoint which could help users freeze the stable reading value

3 buffer groups (US, EU and JJG) meet different requirements

RS232 can connect printer to print
，
99 data memory with last calibration data
1.1 Safety measures
Measures for your protection

Never work in an environment subject to explosion hazards! The housing of
the instrument is not gas tight. (explosion hazard due to spark formation,
corrosion caused by the ingress of gases)

When using chemicals and solvents, comply with the instructions of the
producer and the general lab safety rules.
Measures for operational safety

Do not unscrew the two halves of the housing

Dry off any liquid spills immediately! The instrument is not watertight

Exclude the following environmental influences:
o
Powerful vibrations
o
Direct sunlight
o
Atmospheric humidity greater than 80%
o
Corrosive gases present
o
Temperatures below 5 °C and above 40 °C
o
Powerful electric or magnetic fields