HTC 5004 Kullanıcı Kılavuzu - Sayfa 4

Ölçüm Cihazları HTC 5004 için çevrimiçi göz atın veya pdf Kullanıcı Kılavuzu indirin. HTC 5004 11 sayfaları. Digital micro ohm meter

HTC 5004 Kullanıcı Kılavuzu
I. Safety rules and precautions
Thank you for purchasing our company's Digital Micro Ohm Meter. In order to better use this product,
please be sure to:
——Read this user manual in detail.
——Strictly follow the safety rules and precautions listed in this manual.
In any case, special attention should be paid to safety when using this tester.
Can't to measure live objects. Before measuring, make sure that the measured resistance or metal body is
not charged, otherwise there is a danger of burning the instrument.
The battery low voltage symbol shows, please charge it in time, 5-8 hours per charge.
If the meter is left unused for a long time, please charge the battery every 1-2 months.
Please stop using the meter when the test wire is broken and the metal is exposed.
Do not place or store the tester for a long time in a place with high temperature and humidity,
condensation and direct sunlight.
u Precision instruments must be maintained regularly. Keep the body and test lines clean and do not
drop them.
u Use, dis assembly and maintenance of this tester must be operated by authorized personnel.
u Due to the reason of this tester, if it is dangerous to continue using it, it should be stopped immediately,
sealed up immediately, and handled by an authorized organization.
u The user must follow the instructions for safe operation of the " " hazard signs on the tester and
manual.
II . Introduction
Digital Micro Ohm Meter, also known as micro-ohmmeter, ohmmeter, equipotential tester, using the
microprocessor technology, four-wire test, safety, precision and reliability.Mainly used to measure the wire
resistance of cables, the contact resistance of switches, connectors, relays, the resistance of coils, motors,
transformer windings, and equipment enclosures, lightning protection belts, ground beams, structures,
cabinets, steel bars, water pipes, windows, guardrails, and heat dissipation Connection resistance test
between metal components of objects such as devices, assembly lines, etc.
It is widely used in telecommunications, electric power, meteorology, computer rooms, oil fields, power
distribution lines, tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.
Digital Micro Ohm Meter is composed of host, monitoring software, test line, communication line, etc. The
large-screen LCD display of the main unit is clear at a glance, and the port overload prevention function
prevents the instrument from being burned out by misoperation.Store 500 sets of data, resistance
measurement range: 0.001mΩ~ 300.0KΩ. The upper computer software has functions such as historical
data reading, consulting, saving, and reporting.
III. Range and accuracy
5004
Note: within 18 ℃ ~28 ℃ , above 70%rh, within -10 ℃ ~50 ℃ , below 80%rh: ±0.2%FS±20dgt.
0.01mΩ~100.00mΩ
100.1mΩ~1000.0mΩ
1.001Ω~10.000Ω
10.01Ω~100.00Ω
100.1Ω~1000.0Ω
1.001KΩ~10.000KΩ
10.01KΩ~30.00KΩ
Within 18℃~28℃,
Below 70%rh:
±0.1%FS±20dgt
- 3 -
0.01mΩ
1.2A
0.0001Ω
1.2A
0.001Ω
1.2A
0.01Ω
0.5A
0.0001KΩ
0.05A
0.001KΩ
5mA
0.01KΩ
0.5mA