Bio-LogicBio-Logic Science Instruments — Authorized Distributor for Türkiye
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Entek Elektronik · İvedik OSB, Ankara

R&D, Manufacturing and Engineering

Entek Elektronik carries the engineering experience of its founding team, accumulated since the 1980s and approaching forty years: design and manufacturing experience in biomedical, defence, power electronics, electrochemical measurement and batteries. Since 1991 we have been developing scientific measurement instruments and electrochemical laboratory systems under the Entek Elektronik name, manufacturing every instrument through documented test procedures.

With the many domestically built instruments we have delivered to date, we have found tailor-made solutions to our customers' needs. Alongside our standard products we design special-purpose equipment, microprocessor-controlled systems and engineering solutions to researchers' requirements. On top of all these capabilities, we run the Türkiye distributorship of Bio-Logic, one of the world's leading manufacturers in its field, with the same engineering discipline.

  • You bring the idea, we design and build it: engineering support for instruments with no counterpart on the market
  • Electrochemical measurement instruments and laboratory systems; power electronics and automation
  • After-sales hardware and software engineering service; product continuity beyond the warranty period
  • Inspection, follow-up and repair processes for idle instruments
Custom instrument / engineering request
Entek potentiostat / galvanostat

Domestic design and manufacturing

Design, manufacturing and testing in Ankara; spare parts and service without waiting for imports. As reported by our users, some of the instruments we have built have been in service in the field for more than 25 years.

After-sales engineering

With the engineering service we have provided at every level for years, we ensure the continuity of the hardware and software of the products we sell beyond the warranty period. We stand behind the product.

Bringing idle instruments back into inventory

For instruments left idle and abandoned by their manufacturer after the warranty period, we carry out inspection and follow-up, then repair; we bring the instrument back into your inventory.

Entek-designed instruments

Our Products

Specifications are taken from Entek's official product documents. Ask us about the special version of the four-point conductivity meter for textile samples and domestic accessories compatible with Bio-Logic systems.

Potentio Galvano Scan
Entek Elektronik

Potentio Galvano Scan

Potentiostat/galvanostat with analog and digital displays, up to 1 A, made in Türkiye
  • Current range: 0.1 mA – 1 A full scale, 9 ranges; ±0.1% accuracy on every range
  • Operating limits ±35 V / 1.2 A; maximum output power 40 W
  • Bandwidth 2 MHz (potentiostatic mode), output slew rate 75 V/ms
Polarographic Analyzer
Entek Elektronik

Polarographic Analyzer

DC, sampled DC, pulse and differential pulse polarography
  • Initial potential −5 … +5 V, 1 mV resolution; absolute scale accuracy 0.25%
  • Scan rate 1 – 500 mV/s; scan range ΔE = 0.75 / 1.5 / 3 V
  • Modes: DC, Sampled DC, Pulse, Differential Pulse
FPP 510 — Temperature-Controlled Four Point Probe
Entek ElektronikFPP

FPP 510 — Temperature-Controlled Four Point Probe

Four-point conductivity measurement system combining the probe, measurement electronics and −5…+80 °C temperature control in one portable unit
  • All-in-one: probe, controller and temperature control in one portable unit
  • PTFE probe head, 4 × 99.9% platinum pins; spacing 1 mm, pin diameter 0.5 mm
  • Vertical slide with screw-driven probe arm: from thin films to thick/large samples
FPP 630T — Touch-Screen Four Point Probe
Entek ElektronikFPP

FPP 630T — Touch-Screen Four Point Probe

Four-point conductivity measurement for large samples with a touch-screen control panel, 10 mm pin-spacing probe and automatic or manual ranging from 2 MΩ down to 0.05 Ω
  • Colour touch-screen control panel: mode, sampling, range, t and K entry on one screen
  • PTFE probe head, 4 × 99.9% platinum pins, 10 mm spacing — for large and thick samples; replacement heads available
  • Measurement range 2 MΩ → 0.05 Ω: automatic ranging; manual range selection also available
C-4 Cell Stand
Entek Elektronik

C-4 Cell Stand

Microprocessor-controlled three-electrode cell stand: stirring, gas purging, Faraday cage
  • Microprocessor control; all parameters and remote/local commands monitored on the LCD
  • Magnetic stirrer 50 – 800 RPM, continuous (stepless) speed setting
  • Gas purging manually or remotely; easy gas tube connection
RDE-4 — Rotating Disc Electrode System
Entek ElektronikRDE

RDE-4 — Rotating Disc Electrode System

Digital speed control, timed gas purge and gas blanket line; remote control from the potentiostat — compatible with all potentiostats
  • Digital speed control; LOCAL / SET / REMOTE operation
  • Remote speed control: 0 – 10 V analog input = 0 – 10,000 RPM; analog speed output
  • ROTATE and PURGE logic inputs; active level (0/1) configurable
FCT — Fuel Cell Tester
Entek Elektronik

FCT — Fuel Cell Tester

Two-channel tester for fuel cells up to 25 V / 100 A, made in Türkiye
  • Fuel cells up to 25 V / 100 A
  • 2 channels: right/left selectable test
  • Full adjustment from the front panel, LCD display
mAs Meter — Coulometer
Entek Elektronik

mAs Meter — Coulometer

Precise charge (mAs) measurement for scientific research in the 2 – 80 A range
  • Current range 1 – 80 A; 4 ranges (2 / 20 / 40 / 80 A)
  • Precise charge (mAs) measurement
  • Electrolysis / hydrogen production efficiency studies
RDE-4 Cell and Lid Set
Entek ElektronikRDE

RDE-4 Cell and Lid Set

Cell lid with counter and reference electrode ports, gas tube inlets and a connection layout matching the rear cable tunnel
  • Cell lid with CE and RE ports
  • Purge and blanket gas tube inlets
  • WE/GND front-panel connection; rear cable tunnel

Custom builds and engineering

With our electronics manufacturing capability we also develop special-purpose systems beyond research equipment. We can support you in designing an instrument you have in mind but cannot find on the market.

Power electronics

DC-DC converters, boost converters, switch-mode power supplies (e.g. 500 V / 1 A SMPS), high-current coulometry.

Control and automation

Speed control units, microprocessor-based automation, radar MTI stages, custom measurement and control boards.

Medical electronics

Electronic design and technical service support for medical devices, with more than 25 years of experience in the medical field.

Do you need a custom measurement system?

Talk to our engineering team about instrument design and manufacturing for your research needs.

Engineering request