We love precision.



Measurement Instruments



Using measuring principles that are based on a firm scientific foundation and creating devices with best usability - these are the main development objectives for GeoTec instruments. We combine more than 40 years of experience in theory and application of geophysical and thermal measurement with modern microelectronics and software development.



GeoTec LogBox - Mobile high resolution measurement instrument with integrated data logger

Temperature Measurement
Pressure Measurement
Voltage Measurement
Application:
Application:
Application:
Quality Control of Borehole Cementation

> Monitoring
   of concrete
   penetration
   depth

Temperature Monitoring,
Temperature Profile

> depth dependent
   (borehole)
> location dependent
   (facility, waters)
> air temperature
> water temperature
> solid temperature
   (sensors molded)
> long term monitoring

Water Flow
Monitoring

> groundwater flow
> activity in aquifers
> depth dependent
   (borehole)
> location
   dependent
   (waters)
> long term
   monitoring

Water Level
Monitoring

> long term monitoring
> monitoring of water discharge
   of (artesian) wells
> earthquake registration

Tree Sap-Flow
Monitoring

> monitoring of intensity and
   direction of tree sap / ion
   flow
> observation of correlation
   between tree sap / ion flow
   and weather / climate
   conditions
> long term monitoring

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GeoTec LogBox multiT - precision thermometer with data logger

Precision Thermometer
LogBox multiT

Resolution:          0.015°C
Number Sensors:     1...10

GeoTec LogBox microT - high precision thermometer with data logger

High Precision Thermometer
LogBox microT

Resolution:     0.0003°C
Number Sensors:     1...3

GeoTec LogBox hydroP - precision barometer with data logger

Precision Barometer
LogBox hydroP

Resolution:          0.04 hPa
Number Sensors:             1

GeoTec LogBox ecoV - tree sapflow meter with data logger

Tree Sapflow Monitor
LogBox ecoV

Resolution:         0.1 mV
Number Sensors:    1 ... 2


Your measurand or application is not listed? No problem, the LogBox concept is highly customizable and can be equipped with diverse sensor types. GeoTec has more than 30 years of experience in developing custom measurement solutions - don't hesitate to contact us, we will be glad to assist you!

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Request:
Customized
LogBox





GeoTec SolidTherm - Heat Conductivity Meter

Determination of Thermal Conductivity and Thermal Diffusivity
Application:
Thermal Conductivity and Thermal Diffusivity
under Local Conditions

> Thermal conductivity and diffusivity of solid and unconsolidated rock
> especially suited for porous and coarse-grained rock
> medium sized samples (min. 10 cm diameter and height)
> mobile measurement in-situ (directly in bedrock, no sample cutting)

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GeoTec SolidTherm - heat conductivity meter

Thermal Diffusivity and Thermal Conductivity Meter
SolidTherm

Range:           0.2 ... 7.0 W/(K m)
Accuracy:           5 %