Front of the portable Tecmag LapNMR NMR / NQR console
Portable Tecmag LapNMR rear panel connections

LapNMR console shown here in a small form-factor chassis for portable applications. Weighs less than 4 lbs. (2 kg) and can easily fit into a backpack or laptop bag.  Also available in a 2U rack-mountable configuration.

General information

The Tecmag LapNMR is a broadband portable or bench-top  NMR / NQR console on a single board, measuring 8.5” x 11.5” and less than 1” high.

It contains a DDS-based transmitter and digital receiver that can be connected to any computer, including a laptop, via USB 2.0 interfaces. The console is capable of operating at any frequency from 2 kHz to 125 MHz with a receiver bandwidth up to 12.5 MHz.


LapNMR includes TNMR™, the powerful instrument control and NMR data processing software with NMRscripts® for automation and a spectroscopy pulse sequence library.

TNMR Software Site License Included


LapNMR includes a TNMR software site license allowing the same powerful spectrometer control software that comes with Tecmag's 'full-sized' spectrometers to be used for off-line data processing.  Running on Windows 10 Professional, TNMR features a familiar Windows look and feel as the industry-leading, graphical, WYSIWYG pulse sequence editor.


Tecmag TNMR software's graphical pulse programming GUI

Graphical pulse programming language.

Multi-views for display, processing, and analysis of data

Multiple Configurations 


Multiple Configurations:

  • Portable: available with or without a 12V battery, ideal for in-field measurements including explosives detection
  • Bench-top / Rackmount: for laboratory NMR and NQR applications
  • Single board: for custom / O.E.M. applications
  • Gradient control:  Available with single-channel gradient control for diffusion studies
  • Down-Hole NMR (82mm width assembly): for petroleum reservoir, CO2 sequestering and ground water analysis