Description
The tellurimeter is a device used to measure soil resistivity, specifically to assess the electrical resistance of the ground. This tool is essential in the electrical and construction industry, as it allows determining the suitability of the ground for the installation of grounding systems, especially in electrical infrastructure projects.
The process of measuring with a tellurimeter involves sending current through the soil and measuring the resulting voltage drop to calculate the resistance of the soil. This information is crucial to ensure that the ground system is capable of dissipating unwanted currents and to maintain adequate safety levels in electrical installations.
Telurimeters vary in size, measurement method, and functionalities. Some models may be portable and allow for quick measurements in the field, while others may be more sophisticated, offering additional features or data storage capacity.
ABOUT THIS TEAM:
CEM DT-6650 Multifunction Installation Tester with 3.5 Inch TFT Color LCD Display, Voltage, Insulation Resistance, Earth Resistance, Loop Impedance, Earth Resistance, Loop Impedance, RCD, PFG and PSC
The EMC DT 6650 tellurimeter is an instrument used to measure soil strength. This type of device is critical in electrical projects to assess the suitability of the ground in terms of resistivity for grounding systems.
About this article
3.5-inch TFT color LCD display with 320 x 240 pixels
For easy, always reliable and accurate compensation of test leads and network cables
High Current Loop Quick Test
Variable RCD current mode for custom settings
PASS/FAIL indication for CDR testing
Safe Earth Volt Touchpad detects high ground voltages above 50 V, indicating potentially dangerous
situations Select voltage measurement between L-N, L-PE and N-PE
SD and USB memory support and Bluetooth interface Internal
memory Slim probes designed with test
button IP67 protection against dust and water ingress. Durable carrying case included
State-of-the-art instrument that meets all the requirements of the SRT 900/15 resolution, allowing measurements and verifications very quickly. Simple and secure
Multifunction installation analyzer with TFT color LCD screen.
The equipment measures: Insulation resistance, earth resistance, loop impedance, voltage, PFC and PSC, RCD (circuit breakers), continuity, phase sequence and low resistances.
The instrument provides you with everything you need to ensure that the installation is done correctly. Includes software.
Functions:
Loop impedance measurement (with or without circuit breaker actuation).
Circuit breaker measurement with adjustable current (preloaded values according to Res 900/15). With time measurement and trip current (RAMPA function).
Voltage and frequency measurement.
Insulation measurement (megohmmeter).
Continuity test with current less than or equal to 200mA and Beeper.
Measurement of ground resistance with auxiliary javelins (tellurimeter).
Phase sequence indication.
General specifications:
3.5″
TFT color LCD screen. “Zero” function to reduce the resistance of the measurement cables.
Power supply 12V DC (8 x 1.5V AA Alkaline or 8 X 1.2V AA NI-MH) (NOT INCLUDED)
Category CAT III 600V
Double Insulation Protection / IP65
LCD Screen 320×240 pixels
Fast 500mA Fuse BS 88
Size and weight: 10.5cm(L) x 22.5cm(W) x 13cm(H) / 1.56kg
Connectivity: MicroSD memory, USB cable, Bluetooth and Video output.
Internal report and graph memory.
Meterbox Data Logging Software/App for Android/iOS
Safe Ground Voltage, Detects High Ground Voltages > 50V indicating a risk situation.
Automatic shutdown of the screen and instrument.
Ranges:
Resistance: 0-2000 omnios
Loop resistance: 0-1000 omnios
Test Current: 10mA, 30mA, 100mA, 300mA, 500mA, 650mA, 1000mA
Insulation: 125V, 250V, 500V and 1000V; up to 1G omnios
Safety Information:
This instrument was tested in accordance with the following regulations:
EN 61326: Equipment for electrical measurements, control and laboratory
EN 61010-1: Safety requirement for electrical, control and laboratory measurement
equipment. Part 1: General requirements.
BS EN61557: Electrical safety in low voltage
distribution systems up to 1000Vac and 1500Vdc. Parts 1, 2, 3, 4 (Res 900/15), 6 (Res 900/15), 7 and 10.
