Wuntronic KOSHAVA-AA User manual

Mess-, Steuer- und Regelgeräte GmbH
http://www.wuntronic.com
e-mail: [e-mail]
Heppstrasse 30 D - 80995 Munich Phone +49 89 / 313 30 07 Fax +49 89 / 314 67 06
Copyright© 2016 WUNTRONIC GmbH. All Rights Reserved
Magnetometer KOSHAVA-AT/AA User Manual
Hand Tesla Meter / Gauss Meter to connect with a Voltmeter
Autonomous working measuring probe with analog output

1
Scope of supply:
Table of content:
Table of content .......................................................................................................................... 1
Scope of supply .......................................................................................................................... 1
General description ..................................................................................................................... 2
Put in or exchange the batteries ................................................................................................ 2
Specifications............................................................................................................................... 2
Warranty ....................................................................................................................................... 3
Limited warranty for probes ....................................................................................................... 3
Transport damage ....................................................................................................................... 3
 KOSHAVA5 AT / AA (Order number 1099790 or 1099795)
 Battery LR44
 User manual in English language.
Or
Axial probe (Order number 1099795)
Transverse probe (Order number 1099790)

2
General descriptions:
Inserting or exchange of the batteries:
The KOSAVA 5 AT/AA are delivered with two LR44 batteries.
Before use, they should be put into position in the casing.
Inserting the batteries:
For inserting the batteries remove the four screws of the KO-
SHAVA AT/AA cover, and one screw in the right corner on the
comes out cords side, then insert the two LR44 batteries regard-
ing the polarity symbols and close the cover again. Now the
KOSHAVA AT/AA is ready for use.
.
The independently operating Tesla Meter / Gauss Meter Type KO-SHAVA analog for connection to a
digital multimeter, oscilloscope, data logger or data acquisition card is an inexpensive alternative to
the handheld and USB Tesla meter / Gauss meters.
The KOHSHAVA analog is powered by two button batteries. The measurement is started by press-
ing the start button. The measured value is output proportional to the measured value as an analog
signal (1 mV corresponds to 1 mT).
Since digital multimeter already are in most universities and tech-nical schools anyway in large quan-
tities for the training of students and pupils present, the Tesla Gauss KOSHAVA analog is an ideal
and inexpensive way each student to give a magnetometer in hands.

All WUNTRONIC instruments are warranted against defects in material and workmanship for a peri-
od of one year from date of shipment to the original purchaser. WUNTRONIC agrees to repair or
replace any assembly or components (expect expendable items such as fuses, lamps and batteries)
found to be defective during this period. WUNTRONICS obligation under this warranty is limited
solely repairing or replacing at its option any Tesla-Meter or probes which in WUNTRONIC's sole
opinion proves to be defective within the scope of the warranty and when returned to the factory or to
an authorized service centre. Transportation to the factory or service centre is to prepaid by purchas-
er. If the Tesla Meter or probe is defective as a result of misuse, improper repair, alteration, neglect,
or abnormal conditions of operation, repairs will be billed at WUNTRONIC's normal rate. This war-
ranty is in lieu of all other warranties, expressed or implied, and no representative or person is au-
thorized to represent or assume for WUNTRONIC any liability in connection with the sale of our
products other than set forth herein.
Warranty:
The Tesla-Meter and probe should be tested as soon as it is received. If it is damaged in any way, a
claim should be filed with the carrier. A full report of the damage should be obtained by the claim
agent, and this report should be forwarded to us. WUNTRONIC will advise the disposition to be
made of the equipment and arrange for repair or replacement. Please include model number and
serial number in all correspondence referring to the instrument.
Transport damage:
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The probe tops are kept very thin to able measure within narrowest air-gaps.
By the thin style the probes are very delicate against mechanical influences.
WUNTRONIC does not take warranty on any mechanical damages to the probes.
You pay attention at the storage that the enclosed reed capsule always protect the probe top
Limited warranty for probes:
Specifications:
Accuracy:
1999mT: ………………………………………...............±2% & ± Digit & Accuracy of the multimeters
199.9mT: ............................................................................±2% & ± Digit & Gen of the multimeters
Power supply:
Battery:………………………....3V Batteries (2x LR44 or CR 1/3 n) Continuous operating > 10hours
In typical use the battery life time should be approx. 2 years
Dimensions and weight:
Thickness of the probe tip: ………………………………………………………………………….<1,3mm
Width of the probe tip: …………………………………………………………………………………..4mm
Dimension: …………………………………………………………...……Unit 180mm x 30 mm x 18 mm
Weight: ………………………………………………………………………………………………50 grams
Output:
Output: ………………………………………………………1mV = 1mT (10Gauss, 10Oe or 794,3 A/m)
Environmental conditions:
Operating temperature: ..………………………………………………..………………….+5°C to +45°C
Amendments reserved.