PHYWE Cobra4 Operating Instructions

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10
D-37079 Göttingen
Telefon +49 (0) 551 604-0
Fax +49 (0) 551 604-107
E-mail info@phywe.de
Internet www.phywe.com
Operating instructions
The unit complies with
the corresponding EU
guidelines.
TABLE OF CONTENTS
1

SAFETY INSTRUCTIONS

2 Purpose And Characteristics
3 Functional And Operating Elements
3.1 Operating elements
3.2 Functional Elements
4 Operating Notes
5 Operation
5.1 Start-up of the Cobra4 drop counter
5.2 Recording of measurement data
6 Technical Data
7 Disposal
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Cobra4 Drop Counter
Fig. 1: 12636-00 Cobra4 Drop Counter
1 SAFETY INSTRUCTIONS

Read the operating instructions thoroughly and com-
pletely prior to starting the unit. This is important for your
own protection and for avoiding damage to the unit.

Use the unit solely for its intended purpose.

The unit is intended for use in dry rooms where there is
no risk of explosion.

Protect the Cobra4 drop counter against dust, humidity,
and vapours. Clean the unit with a slightly moist, lint-free
cloth. Do not use any aggressive cleaning agents or sol-
vents.

Ensure that no liquids penetrate the unit through its
openings, since otherwise the Cobra4 drop counter
would be damaged.

If you use the unit outdoors, ensure that no rain or splash
water penetrates the housing.

Use the experiment set-up solely for the intended pur-
pose.

Do not open the unit.

Connect the data output of the Cobra4 drop counter
solely to the intended measurement data recording de-
vices.

The optical path is composed of non-visible infrared ra-
diation. Do not look into the emitter (optical path).

Based on today's state of software development, it is
impossible to guarantee that a product is absolutely free
from errors. This is why PHYWE Systeme GmbH & Co.
KG assumes no liability for damage resulting from the
installation or use of this unit.
12636-00
1
12636-00 / 4616