Search         Language
Schlumberger Water Services Schlumberger Shopping CartShopping Cart (Empty)
INSTRUMENTATION
Groundwater Monitoring Dataloggers
Groundwater Monitoring Software
Westbay Multilevel Well System
Wireless Groundwater Monitoring Networks
 
Get Quote
Spotlight
Visual MODFLOW Premium
Advanced contaminant transport & groundwater modeling software.
Learn More...
Related Products
Diver-Office Network
Desktop groundwater data management software
Learn More...

Diver-VisiONE
Comprehensive Groundwater Monitoring Software
Learn More...

 

URL: http://www.swstechnology.com//equipment_product.php/ctd-diver
Groundwater Monitoring Instrumentation Product
CTD-Diver
CTD-Diver is an accurate, multi-parameter groundwater datalogger instrument.
 
New Customer  
The CTD-Diver multi-parameter groundwater monitoring instrument is constructed with a durable ceramic casing making it impervious to potentially corrosive substances that may be found in some groundwater environments.
 

 

Overview Applications Product Details Pricing

Corrosion resistant multi-parameter groundwater datalogger


"We rely on the divers to provide water levels in remote areas for long periods of time" - Joseph Abbott, Hydrogeologist

Groundwater quality recording

Frequent monitoring of soil and groundwater quality is traditionally a labour-intensive job. This is also the case if saltwater intrusion or pollution at remediation sites needs to be monitored.

The new CTD-Diver by Schlumberger Water Services now sets the standard for reliability and longevity in groundwater quality monitoring. The CTD-Diver is a fully stand-alone datalogger with built-in memory, battery and sensors. Its ceramic casing and unparalleled conductivity measuring range (0-80 mS) make the CTD-Diver suitable for use at every measuring site.

The CTD-Diver is impervious to the most aggressive substances found in water environments. Its ceramic casing resists when even the strongest metals yield.

It is a highly reliable, compact datalogger for the simultaneous measuring of groundwater level, temperature and conductivity. These parameters are measured at time intervals predetermined by the user. The measured values are stored in the datalogger’s memory and can be read out at any given time.

CTD-Diver Benefits

  • Frequent, long-term measuring without human intervention
  • Reliable and accurate measurement data
  • Easy calibration

Specifications

  • Compact size, 22 mm [0.87 in] diameter and 183 mm [7.2 in] length for easy handling and installation
  • Three sensors in one sealed, corrosion-resistant ceramic housing
  • User-friendly software, including various export formats

Download Drivers

Drivers for USB Reading Unit

Drivers for USB Reading Unit – 64-bit

CTD-Diver Datalogger Product Brochures (English)


Quick Reference Guides

pdfDiver-Office Getting Started

pdfDiver-Office Divers

Diver-Office Quick Reference Guide

Diver-Office Barometric Compensation

Download our Software and Instrumentation catalog (PDF)

 

Groundwater Case Studies

PDFReal-time Groundwater Monitoring Investigation - Perth, Australia

PDFMonitoring for Groundwater Characterization

PDFAquifer Storage and Recovery in Arid Environments, Abu Dhabi, United Arab Emirates

PDFMonitoring Groundwater Resources for Municipalities - Guelph, Canada

PDFMonitoring Groundwater Without Boundaries, Guelph, ON

PDFMonitoreo de Agua Subterránea en Tiempo Real, Perth, Australia (Spanish)

PDFGeochemical and Hydrodynamic Characterization In The Coastline (Spanish)

 

Groundwater monitoring Divers details are now available in 5 other languages
French | Spanish | Dutch | Portuguese | German


CTD-Diver

Programming

Programming the CTD-Diver takes only a few minutes on your computer in the field or at the office. You can enter location, instrument code, start date and time, sample rate, sample method, and select conductivity range. If you select an event based sample method measured values are stored only if specified changed in conductivity occur. The CTD-Diver can start measuring at any time you specify.

Measuring


The CTD-Diver has three sensors: a pressure sensor to determine water level, a temperature sensor and a four-electrode sensor to determine conductivity. The internal memory can store up to 16 000 measurements per parameter. For each measurement, the date, time, water level, temperature and conductivity are stored.

Readout

Data may be recovered using an optical reading unti or with the use of a Direct Read Cable** (DRC) and a PocketPC or laptop you can readout the CTD-Diver without removing it from the monitoring well. Data can be retrieved from several CTD-Diver units, after which the files are transferred to a computer.

The CTD-Diver is supplied with the LoggerDataManager (LDM) software package. LDM is easy to use and offers additional features such as a barometer wizard to compensate water level measurements for changes in air pressure. LDM also includes a calibration wizard for quick and easy conductivity sensor calibration. The readout data is stored on your computer and can be exported in various formats to a spreadsheet program or database.

Models

The CTD-Diver i s available in three models with different pressure measuring ranges (10, 30 and 100 m water column). All models have a conductivity measuring range of 0–80 mS/cm and a ceramic casing which is practically damage- and corrosion-proof.

The installed CTD-Diver cannot be seen above ground level, which keeps the risk of vandalism to a minimum. Unlike many other systems, the CTD-Diver does not need a vented cable leading to the surface. The system is entirely closed and moisture penetration is impossible.

Depending on the use, the battery will last for approximately 8 years. All you have to do after readout is rinse and calibrate the conductivity sensor. This is easily done using the LDM software and standard calibration solution.

The CTD-Diver can be reinstalled in the monitoring well and resumes its work. A BaroDiver datalogger should be used simultaneously to measure variations in air pressure so that this can be compensated for when analysing the CTD-Diver data.

CTD-Diver Datalogger Product Brochures (English)


Groundwater data retrieval

Instrumentation Quote Form

To request a quote, please complete the following quote form. When completed, please click the "submit" button and you will recieve your quote within 24 hours.

Alternatively, you may speak with a SWS sales representative by calling (519) 746-1798, or emailing us at sws-sales@slb.com.

We do not allow our software to be used in Syria, Cuba, Iran, Sudan, North Korea and US embargo countries.

* These fields must be filled out.

Select Country:
   
Salutation
*Your First Name:
*Your Last Name:
*E-Mail:
*Company Name:
Address Line 1:
Address Line 2:
City/Town:
State/Province:
Zip/Postal Code:
*Work Phone: ( ) Ext.
Fax: ( )
Fax Correspondence? Yes No
E-Mail Correspondence? Yes No

Which format would you prefer:
HTML Version      Text Version
 
Please select Diver Accessories
Optical Reading Unit - USB PC Interface Cable - USB
1Y Diver Data Cable - 1 meter 1Y Diver Data Cable - 5 meter
1Y Diver Data Cable - 10 meter 1Y Diver Data Cable - 15 meter
1Y Diver Data Cable - 30 meter 1Y Diver Data Cable - 50 meter
1Y Diver Data Cable - 60 meter 1Y Diver Data Cable - 80 meter
1Y Diver Data Cable - 100 meter Custom DDC Cable 1Y
1Y Diver Data Cable - 1 meter 2Y Diver Data Cable - 5 meter
2Y Diver Data Cable - 10 meter 2Y Diver Data Cable - 15 meter
2Y Diver Data Cable - 30 meter 2Y Diver Data Cable - 50 meter
2Y Diver Data Cable - 60 meter 2Y Diver Data Cable - 80 meter
2Y Diver Data Cable - 100 meter Custom DDC Cable 2Y
S.S. Cable Mounting Clips
Please select which instrumentation you are interested in:
Aquifer Pumping Test Kit Baro-Diver
Cera-Diver CTD-Diver
Diver-NETZ Groundwater Monitoring Network Bundle
Micro-Diver Mini-Diver
Saltwater Intrusion Bundle Westbay System
Westbay System - Monitoring Software Westbay System - Sampling Probes
Westbay System - Well Completion
Please select Diver Software
Diver-Office Diver-Pocket
Please select where you heard about this product.











Comments/Questions about this product:

We do not allow our software to be used in Syria, Cuba, Iran, Sudan, North Korea and US embargo countries.
*Security code (enter digits in the frame): Security code
  

 

Schlumberger Water Services offers innovative groundwater monitoring solutions plus software for data management, data analysis, visualization, and modeling with a complete range of educational training and support services for environmental consultants, government agencies, industry, and educational/research institutions.
Visit our website in Spanish | Dutch | French | Portuguese | German