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L-Band EPR Spectrometer

Low frequency with High-Sensitivity

Novilet L-Band EPR Spectroscopy
General Specifications
  • Main magnet strength 2,2 mT
  • Modulation amplitude up to 5 mT (50 G)
  • Surface resonator: diameter of 8 mm
  • Resonance frequency: 1150 MHz
  • Sampling rate: 80 MS/s with 16-bit resolution 
Dimentions and space requirements
  • Main tower: H135xW73xD63cm
  • Cooling tower: W110 x D84 x H180
  • Minimum space requirements: 6 m2
  • 16A type C, 3-phase power supply

Technical Specifications

We would like to present the EPR spectrometer designed specifically for low frequency EPR measurements. The surface resonator with a diameter of 8 mm is capable to detect good quality signals from biological samples containing high water level. See the specification notes below

Signal analysis:  multiharmonic analysis  (MultiRec), direct detection (MultiQ), the possibility of reducing the modulation amplitude after the measurement 

The optimization of the electronic system allows the detection with a concentration as low as 100 pmol of a liquid nitroxide spin probe.

 

The low resonance frequency, high sensitivity and the possibility of measuring larger objects 

Due to the low frequencies, the measurements do not destroy sample structure objects 
 
 

Due to the use of a low magnetic field, and the lack of ionizing radiation, the device does not require any special infrastructure such as a Faraday cage or a special room
 
 

Signal analysis:  multiharmonic analysis  (MultiRec), Direct detection (MultiQ), possibility of reducing the modulation amplitude after the measurement 

The optimization of the electronic systems allows detection of even 100pmol of the liquid nitroxyl spin probe.

 

The low resonance frequency, high sensitivity and the possibility of measuring bigger objects 

Due to the low frequencies, the measurements do not destroy sample structure objects 

Due to the use of a low magnetic field, the device does not require any unique infrastructure such as a Faraday cage or a particular room
 
 
Sensitivity od L-Band

Sensitivity

 

The device is capable of detecting EPR signals from a 100 pmol (1013 spins) nitroxide spin probe within a few seconds. With such sensitivity, it is suitable for the measurements of the dynamics from live organisms with a high temporal resolution.    


Set of equipment of L-Band EPR spectroscopy novilet

Set of Equipment

To make life easier our systems are delivered with a complete set of equipment. In the standard configuration, the user will be provided with a cooling station, desk and dedicated software for data analysis. On special demand, there is an option to adjust the system specifically to in-vivo studies with the special positioning arm and bed-temperature control unit.

Surface Resonator

A surface resonator with a diameter of 8 mm enables detecting great quality signals from the objects ranging from Zebrafish embryos up to small rabbits.

Accessories for In-vivo Spectroscopy

Positioning arm

An optional accessory that is designed to hold the precise position of the sample or an animal throughout the measurement

optional

Bed temperature control unit

An optional accessory dedicated for animal measurements, which operates within a temperature range of 25oC – 40oC. Its construction prevents the side effect of an open airflow such as the dehydration of the eyes or the contamination by pathogens

optional

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© 2023 Novilet Company. Designed By Novilet & Unitemplates
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The project is co-financed by the European Union from the European Regional Development Fund under the Smart Growth Operational Programme.
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The project is co-financed by the European Union from the European Regional Development Fund under the Smart Growth Operational Programme.