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Chauvin Arnoux CA6418 Oblong Head Earth Clamp

Chauvin Arnoux CA6418 Oblong Head Earth Clamp

Product Code: CHACA6418

Price
£1145.00 ex. VAT £1374.00 inc. VAT

Available In 3-7 Days


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Detailed Description

Key Features:

  • Loop resistance measurement from 0.01 to 1,200 ΩCurrent measurement from 0.5 mA to 20 A
  • Alarms available in Ω and A
  • Time/date-stamped storage of 300 measurements
  • Automatic hold of the display when the clamp is opened
  • Automatic calibration of the jaw gap
  • Recalibration possible without returning to factory


*Important Calibration Information:
This instrument comes supplied with a ‘manufacturers calibration protocol’ please note this is NOT a traceable calibration certificate. A calibration protocol is a statement of values or tolerances within the desired range that the instrument was reading at the point of manufacture. A calibration protocol may not be an acceptable statement of accuracy according to industry accreditation bodies.
If you require a traceable calibration certificate accredited to your business, please select this option where applicable from the drop-down field below.

A single earth clamp for all types of earth  cables, bars and straps

The CA6418 earth clamp from Chauvin Arnoux, delivered in a carrying case, can be used for quick testing of earth resistance.
With a clamping capacity that allows measurements on 30 x 40mm or 20 x 55mm rectangular bars and cables 32mm in diameter. The CA6418 clamp simultaneously displays the earth resistance and leakage current.
Ergonomically designed, with features such as an OLED display, ensures 180-degree visibility in all lighting conditions. An automatic "pre-Hold" mode when the clamp is opened and automatic compensation of the jaw gap when powering up ensure optimized processing of the measurements provided by the CA6418 clamp.
With a large internal memory- measurements can be stored with a time and date stamp, thanks to the real-time clock.

The CA6418 Comes Supplied With:

  • 1 carrying case
  • 4 x 1.5 V batteries
  • 1 wrist strap
  • 1 CD-ROM containing the user’s manuals 
  • 1 quick startup guide
  • 1 multi-language safety data sheet
  • 1 verification certificate
     

CA 6418 conductor dimensions

 

Additional Features:

  • Current from 0.5 mA to 20 A -Wide  measurement  range from 0.010Ω to   1,200Ω
  • Alarms configurable on Ω and A
  • Automatic Pre‐Hold mode  when the clamp is opened
  • 300 time/date‐stamped measurements
  • Automatic  calibration  of  the  jaw  gap  at startup
  • Buzzer and automatic power‐off
  • Weight: 700 g with rechargeable batteries
  • Dimensions: 225 x 125 x 83 mm
Chauvin Arnoux CA 6418 Clampmeter Technical Specifications
Loop Ohmmeter
Measurement Ranges 0.010 to 0.099 Ω 0.10 to 0.99 Ω 1 to 49.9 Ω 50 to 149 Ω 150 to 245 Ω 250 to 440 Ω 450 to 640 Ω 650 to 1,200 Ω
Resolution 1 mΩ 10 mΩ 100 mΩ 1 Ω 5 Ω 10 Ω 10 Ω 50 Ω
Accuracy ± (1.5 %R* + 0.01 Ω) ± (1.5 %R + 2 r) ± (1.5 %R + 2 r) ± (2.5 %R + 2 r) ± (5 %R + 2 r) ± (10 %R + 2 r) ± (15 %R + 2 r) ± (20 %R + 2 r)
No-load Voltage ≤ 4.5 mV to 2,083 Hz
Ammeter
Measurement Ranges 0.5 to 9.995 mA 10.00 to 99.90 mA  100.0 to 299.0 mA 0.300 to 2.990 A 3.00 to 20.00 A
Resolution 50 µA 100 µA 1 mA 10 mA 100 mA
Accuracy ± (2 %R + 200 µA) ± (2 %R + r) ± (2 %R + r) ± (2 %R + r) ± (2 %R + r)
Setup
Alarms Configurable for Z and I
Buzzer Active
HOLD Manual or automatic PRE-Hold
Automatic power-off Active / Inactive
General Specifications
Loop Ohmmeter
Display OLED 152 segments – Active area 48 x 39 mm
Storage 300 time/date-stamped measurements
Power Supply 4 x 1.5 V LR6 AA alkaline batteries or 4 NiMH batteries
Battery Life 2,400 x 30 s measurements
Calibration Automatic at start-up
IEC61010 100 V CAT IV , 150 V CAT III
Ingress Protection IP 40
Dimensions 300 x 106 x 56 mm
Weight 1.2 kg approx. including batteries
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