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Home Sensors Electrochemiluminescent analyzer ELAN-3d

Electrochemiluminescent analyzer ELAN-3d

Description

ELAN-3d analyzer combines analog technical means for three-electrode electrochemical and electrochemiluminescent measurement cells maintenance with digital software for control, processing and visualization of electrochemical and electrochemiluminescent assay results. Use of personal computer for control allows practical implementation of known electrochemical, luminescent and electrochemiluminescent methods of investigation including:

  • potentiostatic measurements;
  • cyclic voltammetry;
  • cyclic voltammetry with simultaneous detection of electrogenerated chemiluminescence intensity as photo-current vs. working electrode potential dependence;
  • measurement of temporal chemiluminescence intensity variation.

Each experiment can be prepared, recorded and reproduced again within a single mouse click. Using embedded means, the scanning program can be repeated unlimited number of times without additional interference of operator. The data recorded for analysis can be displayed in different formats (graphical, textual and tabulated).

ELAN-3d is equipped with comprehensive system of hardware and software means of automatic protection against overload and improper operator’s actions that prevent recording of doubtful information and damage of sensitive units of device.

Innovative Aspect

Developed ELAN-3d analyzer fills the gap of inexpensive but high precision and versatile equipment for electrochemical and electrochemiluminescent research needs.

Main Advantages

Unified software-hardware analyzer allows comprehensive study of electrochemical and electrochemiluminescent properties of test systems, processing of obtained results, use of different analysis methods, custom electrode materials and solution compositions.

Basic technical parameters:

  • measurement configuration: –––––––– three-electrode cell;
  • full current range: –––––––––––––––– 62.5 nA ÷ 10 mA;
  • current resolution: ––––––––––––––– 30 pA;
  • max. output voltage: ––––––––––––– ± 13.5 V;
  • rate of output voltage raise: –––––––– > 3 V/ms;
  • reference electrode current: –––––––– ≤ 1 pA;
  • working electrode polarization:
    • potential range: –––– ±10 V
    • max. error: –––––––– 1 mV
  • scan of working electrode potential: –– steplinear;
  • potential scan rate: ––––––––––––––– up to 10 V/s;
  • maximal potential of scan reverse: ––– ±10 V;
  • minimal potential step: –––––––––––– 1.2 mV;
  • photodetector type: ––––––––––––––– photo multiplier «Hamamatsu H5784-20»;
  • spectral range: –––––––––––––––––– 300 nm ÷ 920 nm;
  • max. sensitivity: ––––––––––––––––– 500 mA/lm;
  • power supply: ––––––––––––––––––– 165 … 230 V, 50…100 Hz;
  • power consumption: –––––––––––––– < 8.5 W;
  • dimensions: ––––––––––––––––––––– 410 X 520 X 470 mm;
  • weight: ––––––––––––––––––––––––– 11 kg.

Areas of Application

Inexpensive ECL apparatus ELAN-3d is mainly intended for investigation of new ECL compositions, development of sensors and assay methods, study of new electrode materials.

Electrochemiluminescent analyzer ELAN-3d
Fig. 1 Electrochemiluminescent analyzer ELAN-3d

Stage of Development

Laboratory tested unit ready for production.

Contact Details

Mykola Rozhitskii, Professor, Dr. of Phys.-Math Sci.
Anatoliy Kukoba, PhD, Sen. Researcher.
Yuriy Zholudov, PhD, Sen. Researcher.
Address: Ukraine, 61166, Kharkiv, 14, Lenin Ave.
Institute: Kharkiv National University of Radio Electronics, Biomedical Electronics Dep., Laboratory of Analytical Optochemotronics
Phone: +380 57 7020-369
Fax: +380 57 7020-107
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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