DT-9052 | CEM Instruments India

Earth and Continuity Tester

DT-9052

The earth tester enables you to perform the following operations:

- Checks the resistance of the earth socket in the range of 0 – 2000?

- Locates the position of the live pin (right or left), check the earth connection.

- Checks for 230V (or an abnormal voltage)

- Checks continuity (earth conductor, main and local equipotential connections)

These test points are required by standard NF C 15-100 and assist in delivering a compliant installation.

To facilitate testing, the tester can be used directly on 2P+E 10/16 A sockets.

In addition, the two-color backlighting will alert you instantaneously to the condition of your installation.

Blue: OK, Red: fault (earth>100Ω, incorrect voltage, etc.)

Confirms to IEC 61010-1 EN 612557-4

Installation Category III

Class II IP-40, IK06

add to enquiry Download PDF

Principle of measurement by “fault loop” for installations with neutral as per diagram TT

Earth loop measurement current less than the drop-out threshold of the 30mA circuit breakers

Measurement of the earth resistance by 31 / 2 digit display from 0 to 1999Ω (resolution 1Ω, measurement updated every 1.5s)

Accuracy	+/- (3% + 3digit) for pure resistance (range 0-200Ω at 23°C +/- 5°C)
Operating voltage	230V (Ph/N) -10/+6%
Operating frequency	50/60Hz
IEC 61010-1 EN 61557-4
Installation category III
Class II IP40,IK06
Operating temperature	-15°C /+45°C
Storage temperature	-25°C /+70°C
Weight	340g (unit alone)
Dimensions of unit	W=72mm L=210mm H=50mm
Two-colour back-lit LCD display