HBM K3607 Operating Manual
Operating manual
Bedienungsanleitung
Kalibriergerät
Calibration instrument
K3607
A0833-3.0 en/de
English Page 3 − 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deutsch Seite 13 − 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
K3607
Contents Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety instructions 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Fields of application 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Connections 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Calibrating the measurement chain 9 . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Works calibration of the K3607 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Effect of cable resistance 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Pin assignment 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 Specifications 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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K3607
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Safety instructions
Appropriate use
The K3607 calibration instrument is to be used exclusively for measurement
tasks and directly related control tasks. Use for any purpose other than the
above shall be deemed to be not in accordance with the regulations.
In the interests of safety, the instrument should only be operated as described
in the Operating Manual. It is also essential to comply with the legal and
safety requirements for the application concerned during use. The same
applies to the use of accessories.
General dangers of failing to follow the safety instructions
The calibration instrument is a state of the art unit and as such is fail-safe.
The device may give rise to further dangers if it is inappropriately installed and
operated by untrained personnel.
Any person instructed to carry out installation, commissioning, maintenance or
repair of the device must have read and understood the Operating Manual
and in particular the technical safety instructions.
Conditions on site
Protect the device from direct contact with water.
Maintenance and cleaning
The calibration instrument is maintenance free. Please note the following
points when cleaning the housing:
− Before cleaning, disconnect the device from the power supply.
− Clean the housing with a soft, slightly damp (not wet!) cloth. You should
never use solvent, since this could damage the labelling on the front
panel.
− When cleaning, ensure that no liquid gets into the device or connections.
Remaining dangers
The scope of supply and list of components provided with the K3607 cover
only part of the scope of measurement technique. In addition, equipment
planners, installers and operators should plan, implement and respond to the
safety engineering considerations of measurement technique in such a way
as to minimize remaining dangers. Prevailing regulations must be complied
with at all times. There must be reference to the remaining dangers connected
with measurement technique.
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Any risk of remaining dangers when working with the K3607 is pointed out in
this introduction by means of the following symbols:
K3607
Symbol:
Meaning: Dangerous situation
Warns of a potentially dangerous situation in which failure to comply with
safety requirements can result in death or serious physical injury.
Symbol:
Meaning: Potentially dangerous situation
Warns of a potentially dangerous situation in which failure to comply with
safety requirements could result in damage to property or some form of
physical injury.
Symbol:
Means that important information about the product or its handling is being
given.
WARNING
CAUTION
NOTE
Symbol:
Meaning: CE mark
The CE mark enables the manufacturer to guarantee that the product
complies with the requirements of the relevant EC directives (the Declaration
of Conformity can be found at http://www.hbm.com/HBMdoc).
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K3607
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Conversions and modifications
The device must not be modified from the design or safety engineering point
of view except with our express agreement. Any modification shall exclude all
liability on our part for any resulting damage.
In particular, any repair or soldering work on motherboards is prohibited.
When exchanging complete modules, use only original parts from HBM.
Qualified personnel
This instrument is only to be installed and used by qualified personnel strictly
in accordance with the technical data and with the safety rules and regulations
which follow. It is also essential to comply with the legal and safety
requirements for the application concerned during use. The same applies to
the use of accessories.
Qualified personnel means persons entrusted with the installation, assembly,
commissioning and operation of the product who possess the appropriate
qualifications for their function.
Maintenance and repair work on an open device with the power on must only
be carried out by trained personnel who are aware of the dangers involved.
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K3607
1 Fields of application
The K 3607 calibration instrument can be used to calibrate measuring
amplifiers or measurement chains without imposing a mechanical quantity on
the SG transducers belonging to the measurement chain.
For this purpose the calibration instrument is equipped with a high-precision
resistance network in star configuration, designed to simulate 350-Ω SG
full-bridge transducers.
The extremely low self-capacitance and self-inductance of the inbuilt precision
resistors place the calibration instrument in accuracy class 0.025.
When an appropriate measuring amplifier is used, the calibration instrument
can be operated in six-wire circuit for balancing the ohmic and capacitive
effects of long measurement cables.
K 3607 front panel
S1 = polarity switch
S2 = calibration step switch
S3 = calibration value switch
Calibration valid at
end of cable (Kab.
S1
S3
S2
0238A−3).
2 Connections
The connector cable between the calibration instrument and the measuring
amplifier is connected either to the 7-pin Amphenol connector MS 3102
A16S-1P (St1) or to the 5-pin S3 (Bu 1 . . . Bu 5).
The contact assignment is shown in Fig. 6.1. The Amphenol connection is
provided for a six-wire circuit. If the intention is to connect a six-wire circuit to
the pin terminals, connections C and F on the measuring amplifier must both
be connected to Bu3 on the calibration instrument, and connections B and G
must both be connected to Bu2.
HBM A0833-3.0 en/de
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