Finland
France
Germany
Italy
Russia
Spain
Sweden
CA6474 Pylon box
Pylon earth tester, must be coupled to a CA 6472 - Pylon box 4 measurement voices for connection of Ampflexs sensors
CA 6471 Earth and Resistivity Controller
CA 6471 Earth and Resistivity Controller
Software
USB communication mode
Product presentation
Earth tester offering selective earth, soil resistivity, earth coupling and continuity measurements
Ergonomic, comprehensive and accurate, the C.A 6471 offers direct access to all the measurements on the front panel by means of a rotary switch.
Compact because it has been designed for on-site use, the C.A 6471 is rugged and leakproof.
To simplify connection, the 4 terminals for connecting the stakes are colour-coded to help identify them.
The C.A 6471 includes a large backlit LCD screen and a battery which is rechargeable with an external charger connected to the mains or to a vehicle cigarette lighter. It is also equipped with a function for direct, ordered storage of the measurement results.
A USB communication output can be used to export the data onto a PC in order to process them with the Ground Tester Transfer software.
Specifications
The C.A 6471 guarantees the reliability of measurements carried out by:
- traditional stake-based methods
- self-diagnosis when each measurement starts, so that any faults liable to affect the measurements (bad connections or presence of disturbance signals) are indicated
- extensive measurement ranges: 0.001 Ω to 100 kΩ
- adjustment of the measurement frequency between 41 Hz and 512 Hz (3P & 4P measurements)
The C.A 6471 is equipped with advanced expert calculation functions:
- for earth coupling measurements, simply perform the 3 successive measurements required and the tester then calculates the coupling coefficient automatically
- for soil resistivity measurements, simply program the distances used for the measurement and the instrument automatically calculates r using the Wenner or Schlumberger methods.
Other specifications:
- Power supply: NiMh rechargeable battery with external charger
- IP53 protection
- Compliant with IEC 61557 -1 -4 -5
- Safety: IEC 61010 50V CAT IV
- Dimensions: 272 x 250 x 128 mm, 3 kg
Software
USB communication mode
Need information about our solutions? Our experts are available to advise and assist you with your project. Contact a sales representative now for a detailed presentation and an offer tailored to your needs.
Features
Method 3P
Range (automatic selection)
0.01 Ω to 99.9 kΩ
Resolution
0.01 to 100 Ω
Test voltage
16 V or 32 V selectable
Measurement frequency
From 41 to 513 Hz automatic or manual
Test current
Up to 250 mA
Accuracy
± 2 % of the value ± 1 pt
Method 4P
Range
0.001 Ω to 99.99 kΩ
Resolution
0.001 to 10 Ω
Test voltage
16 V or 32 V
Measurement frequency
From 41 to 513 Hz automatic or manual
Test current
Up to 250 mA
Measurement accuracy
± 2 % of the value ± 1 pt
Soil resistivity measurement
Measurement method
Wenner or Schlumberger method with automatic calculation of results and display in Ω-meter
Range (automatic selection)
0.01 Ω to 99.99 kΩ (r max. 999 kΩm)
Resolution
0.01 Ω to 100 Ω
Test voltage
16 or 32 V, selectable
Measurement frequency
From 41 to 128 Hz selectable
Measurements with 2 clamps
Range
0.1 to 500 Ω
Resolution
0.01 to 1 Ω
Measurement frequency
Auto: 1611 Hz Manual: 128 Hz –; 1367 Hz - 1611 Hz –; 1758 Hz
External voltage measurement
Range (automatic selection)
0.1 to 65.0 Vac/dc - DC and 15-440 Hz
Accuracy
± 2 % of the value ± 1 pt
Resistance / Continuity measurement - (earth connection test)
Measurement type
2P or 4P method, selectable
Range (automatic selection)
2P: 0.01 Ω to 99.9 kΩ 4P: 0.001 Ω to 99.99 kΩ
Accuracy
± 2 % of the value ± 2 pts
Test voltage
16 Vdc (polarity +, −; or auto)
Test current
> 200 mA for R < 20 Ω
Memory
Memory capacity
512 test results
Communication
USB with optical isolation
Power supply
Rechargeable battery
Charger power supply
External power supply with output 18 Vdc / 1.5 A or vehicle power supply 12 Vdc
Dimensions / Weight
272 x 250 x 128 mm / 3.2 kg
Electrical safety
50 V CAT IV
Documentation and support
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
The GTT (Ground Tester Transfer) software allows you to control the CA 6470N, CA 6471 and CA 6472/74 earth testers.
GTT is a tool that enables you to:
- Configure the devices,
- Download and view data stored in memory,
- Take instant readings,
- Export this measurement data to DataView (*.dvb files) or to an Excel spreadsheet (*.csv or *.xls files). Please note: DataView is not supplied with this version of GTT.
The device’s firmware can be updated via the RS-232 optical link, using the HyperTerminal program (not supplied by Chauvin Arnoux).
See the file “read_me_first_fr_gb.pdf”.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
CA 6471 Earth and Resistivity Controller
P01126505
Earth, soil resistivity, coupling and continuity tester. Selective earth measurement. USB. IP53. Supplied with mains adapter/charger and 2 C182 clamps.
3P earth kit, 50m, poles, coils and mallet
P01102021
Earthing kit comprising a carry bag with 2 T-pegs, 1 reel of 50 m red cable, 1 reel of 50 m blue cable, 1 reel of 10 m green cable, 1 mallet, 5 D4 mm terminal/stick adapters.
3P earth kit, 100m, rods, coils and mallet
P01102022
3P Earth kit (100M) including standard carry bag, 3 reels of cable (red, blue, green), with 2 stakes, 1 mallet and lug/fork adapters.
4P(100M) earth/resistivity kit
P01102024
4P Earth/resistivity kit (100M) comprising a prestige carry bag, 5 reels of cable (red, blue, black, 2 green), with 4 stakes, 1 mallet and fork-lug adapters.
Earth/resistivity kit 4P(150M)
P01102025
4P Earth/resistivity kit (150M) including a prestige carry bag, 5 reels of cable (red, blue, black, 2 green), with 4 stakes, 1 mallet and thimble-fork adapters.
MN82 AC current clamp for CA 6472
P01120452
AC current clamp for use with earth controller CA 6472
RS232 optical link cable - CA 6470N, CA 6471
P01295252
Optical to RS 232 cable - for CA 6470N and CA 6471 - also available in optical to USB version (see item code HX0056-Z)
Mains cable GB for CA 6470N, CA 6471, CA 6472
P01295253
Standard GB mains cable for powering battery chargers for CA 6470N, CA 6471 and CA 6472
Spare fuse(s)
AT0094
Spare fuse 5x20, breaking current 630mA,250V 1.5kA (set of 10) for multimeter
Mains adapter 50/60Hz-CA 6470N/6471/6472
P01102035
Mains adapter 50/60Hz + 2-pole mains cable, 18V 1.9A for CA 6470N, CA 6471, CA 6472.
9.6V 3.5Ah NiMh rechargeable battery - CA 6462
P01296021
Rechargeable 9.6V 3.5Ah NiMH battery for CA 6462 earth and resistivity controller
Optical-USB serial cable
HX0056-Z
Opto-isolated USB connection cable for CA 647x, CA 655x and Handscope, Windows compatible driver
AC current clamp C182 FOR AC 6472
P01120333
AC current clamp for use with CA 6472 earth controller
DataView Software
P01102095
PC software for configuring, saving and processing data, editing reports, etc. for Chauvin Arnoux measuring instruments
Cable for earth tester clamp
P01295270
Spare cable for clamp connection for selective earth measurement with the CA 6472
H-winder with 10m black wire and spring clip
P01102047
H-shaped reel with 10 m of black wire, with spring clip connection at one end to banana plug at the other.
90 cm continuity rod, protection max. 1 kV
P01102084A
Continuity probe / insulated female socket D4 mm / length 90 cm (3 x 30 cm) / protection 1000V max.
DC/DC adapter with vehicle cable
P01102036B
DC/DC adaptor with 1.20m cable for recharging CA 6470N, CA 6471 and CA 6472 earth and resistivity testers from a vehicle cigarette lighter socket.
Add one or more products to your quote request in just a few clicks. Our teams will analyze your needs and get back to you quickly with a personalized offer tailored to your requirements.
Similar products
