Manufacturers of Geophysical Instruments

Product Details:

DDR-1 DC-DC Resistivity Meter of GEO SENSORS Resistivity Meter is a simple, highly portable and very useful instrument for resistivity as well as self-potential measurements. The design of the circuitry incorporate the principles of digital technology to provide measuring accuracy and operational convenience during data acquisition. The DC Resistivity Meter is single unit system with two digital displays one used for reading the current sent into the ground and the other to read the voltage across the potential electrodes directly. It can send current upto 1999mA into the ground and measure the resulting voltage with an accuracy of 0.1mV upto a maximum potential value of 1999mV. The instrument can be handled with case and finds extensive use for geophysical training purposes, besides its potential utility, as a geophysical tool in resistivity prospecting for ground water, bedrock investigations and detection of geological structural features etc. 

Product Details:

The Signal Enhancing Resistivity Meter (Model SERM-1), which is being offered by GEO SENSORS, is designed on the basis of latest microprocessor technology. The instrument incorporates a number of advanced techniques for reliable and high quality data acquisition for mineral, groundwater and any other geophysical exploration. The SERM-1 utilizes the entire current being injected into the ground increasing the signal strength to probe deeper layers. The excellent depth penetration with relatively low power inputs is achieved through signal enhancement by signal stacking upto 16 successive measurements. Thus the SERM-1 Resistivity Meter can be used for depths of upto 600m under favorable geological and other field conditions. 

Product Details:

The Signal Enhancing Resistivity Meter (Model SERM), which is being offered by GEO SENSORS, is designed on the basis of latest microprocessor technology. The instrument incorporates a number of advanced techniques for reliable and high quality data acquisition for mineral, groundwater and any other geophysical exploration. The SERM-1 utilizes the entire current being injected into the ground increasing the signal strength to probe deeper layers. The excellent depth penetration with relatively low power inputs is achieved through signal enhancement by signal stacking upto 16 successive measurements. Thus the SERM-1 Resistivity Meter can be used for depths of upto 600m under favorable geological and other field conditions. 

Water Level Indicators /Dip Meter has a sensor attached to the end of a cable, wound on a winch is lowered in to the well over a calibrated wheel attached to the counter mechanism. The moment sensor touches the water surface, a panel meter on the winch shows full deflection with buzzer sound. The depth to the water level from the ground can be read off in metric scale on the counter. Our Water Level Indicator is very light and handy. Its operation is simple and fast and can be used to check the water level both in open wells as well as in borewells.


Specifications :

 

• Length of the cable: 100 – 200 mts
• Indication:Analog Panel Meter & Buzzer sound
• Power Supply:Battery  (9 V)
• Weight:6.0 kg approximately
• Specifications are likely to change with R & D
• One year warranty on manufacturing defects