EM-IP Tx Controller

Instrumentation GDD have recently launched the production of its EM-IP Tx Controller, a compact, robust and easy to use instrument designed for obtaining optimized results of EM and IP surveys.

Buy or rent this Instrument


This instrument enables GPS synchronization of your GDD receivers with any of your transmitters for both electromagnetic (EM) and resistivity/induced polarization (IP) surveys. It measures and records the GPS timestamp current.

  • √ Accurate apparent resistivity calculation
  • √ Advanced signal processing for EM surveys (excellent conductors (ON-TIME))
  • √ Infinite electrode and remote station current monitoring
  • √ And more...

Features

  • Useful for EM and IP surveys
  • Records GPS timestamp current full waveform
  • Easy to operate and inexpensive
  • Shock resistant, portable and environmentally sealed
  • Transfers data to PC with USB Memory stick
  • USB Firmware upgradable
  • Offset cancellation
  • Accessories: socket plugs (rated 50A), external GPS antenna, memory stick, Master-Slave IP cable and/or NordicEM24 synchronization cable.
  • Applications : mining exploration, groundwater exploration, geotechnical investigations and other related fields

SPECIFICATIONS – EM-IP Tx Controller

Weight EM-IP Tx Controller only

3.7 kg

Total weight
(including accessories and shipping box)

13.8 kg

Total EM-IP Tx Controller only

28 x 25 x 12 cm

Total dimension
(including accessories and shipping box)

53 x 38 x 21 cm

Operating temperature

-40° C a +60° C
(-40° F a +140° F)

Type of surveys

EM and Resistivity/IP

Power supply

Two rechargeable Li-ion batteries

Enclosure

Environmentally sealed heavy-duty Pelican case

Compatibility with EM transmitters Geonics, Zonge, Phoenix, Crone (could be adapted to others)

Compatibility with IP transmitters

GDD (could be adapted to others)

Base Frequency Range (Time-Domain)

Repetition Rate: 0.03125 Hz to 30 Hz
Time Base: 8.333 msec to 8 sec

Signal waveform

Time-Domain (ON+, OFF, ON-, OFF)

Sampling Rate

1000Hz (one reading each 1 msec)

Input Current

+ 40A

Intrinsic noise

+0,5mA

Voltage control signal

5V et 12V

Accuracy

≤0,5%

Duty cycle

50 %

ADC Resolution

24bits (5 µA)

GPS Timestamp Resolution

0,1 µsec

Buy or rent this Instrument


Contact Us

@ Email Us

> Contact form

Skype Us Toll Free* (International)

> Skype Direct to GDD Phone

Monday thru Friday. 9 AM to 5 PM. (Eastern Time (EST)/New York)

Phone: +1(418) 877-4249
Fax: +1(418) 877-4054

Call Us Toll Free* (Canada)

Tel: +1 (877) 977-4249

Monday thru Friday. 9 AM to 5 PM. (Eastern Time (EST)/New York)

Address

Instrumentation GDD Inc.
860 boul. de la Chaudiere
Suite 200
Quebec (Qc) CANADA
G1X 4B7

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