Syscal R1 Plus

2 ch, 1200Vpp, 200W

The SYSCAL R1 Plus resistivity meter is specifically designed for medium-depth exploration. It combines a power source, transmitter up to a 200W or 800Vpp output voltage, and a 2 channels receiver in a single unit; its compactness makes it an effective tool for intensive resistivity surveys.

The measurement is fully automatic, controlled by a microprocessor: automatic self-potential correction, automatic ranging, digital stacking for signal enhancement, error display in case of procedure troubles. The internal memory can store full information on intensity, voltage, resistivity, IP Chargeability, geometrical parameters and station number. A serial link permits transfer of the data to a microcomputer for plotting and interpretation of the data.
It can be used for civil engineering, groundwater and environmental projects, to solve problems such as depth-to-bedrock determination, localization of weathered bedrock. Its power makes it adapted to detect fault in fractured bedrock aquifers and to explore groundwater aquifers (depth and thickness).

Softwares

Applications

Characteristics

Transmitter
Voltage0-1200 Vpp
Current0-2500 mA
PowerAuto controled Internal 200W DC/DC converter
Batteryinternal battery or external 12V
Receiver
Pulse duration250ms, 500ms, 1s, 2s, 4s or 8s
Channels2 channels
Input impedance100 MOhms
Input voltage15V, automatic gain, input protection 1000V
Resolution / Accuracy1 µV / 0.2%
ReadingsResistivity, Self potentiel, Induced polarisation ( Up to 20 windows) and Quality control
Noise rejectionPower line rejection, SP linear drift correction
Storage44800 readings, stored on solid state memory

Dimensions

Dimensions
( L x W x H)31x23x21cm Fiber glass casing, weather proof
Weight9.5 Kg with internal RX, TX batteries
Operating temp.-20 to +70°C

Documentation

Tools