Electro-Technical Calibration

Introduction

  • Electro-Technical calibration has wide & large scope covering parameters to meet the Industrial / Laboratory requirements.
  • Our Lab have High Accuracy Standard Instruments to calibrate Electrical parameters.
  • We have facilities for calibrating parameters like AC / DC Voltage, AC / DC Current, AC / DC Power, Frequency, Timer, LCR, Gauss etc.
  • Our Lab acquired better CMC for DC Voltage- 3ppm by using high precision standards.
  • On-Site Calibration Facility with well trained calibration officers.
  • We have catagorized our Electrotechnical calibration into 3-Groups.
  • 1. DC to Low Frequency (Upto 1 GHz)
  • 2. High Precision & Radio Frequency (Above 1 GHz to 40GHz)
  • 3. Power & High Voltage (Upto DC 40kV & AC 200kV)
  • Facilitated with separate Calibration Sections for High Voltage & CT / PT for safety considerations.
  • CT / PT Calibration Facility with NABL Accreditation.
  • High Precison Calibration instruments like 8.5 Digit Multimeters / Multifunction Calibrators / Multi-Product Calibrators.
  • RadioFrequency Calibration instruments like Spectrum Analyzers, Function / Signal Generators, RF Power meters / Sensors etc.
  • To Fulfill Industrial / Laboratory related requirements, we have low range for below mentioned parameters:
      1. DC Voltage starting from 1µV;AC voltage from 1mV ;
      2. DC Current Starting from 1µA; AC Current from 10µA ;
      3. Resistance starting from 100µΩ.

Recognition & Accreditation

Accredited vide NABL Cert No. CC-2457

Customer Instruments Calibrated

  • High Voltage Testers / High Voltage Probes
  • Hipot Testers / Leakage Current testers
  • Power Analyzers / Power Meters
  • C.T / P.T
  • Radio frequency measuring devices.
  • Oscilloscopes / Signal Generators / Frequency counters / Spectrum Analyzers.
  • Multimeters (Upto 8.5 Digit)
  • Clampmeters
  • Multifunction Calibrators / Multi-Product Calibrators / Handy Calibrators
  • Insulation Testers (Upto 10kV)
  • Ammeters / Voltmeters
  • Resistance measuring devices.
  • LCR Meters / Transformer analyzers
  • Gauss Meters
  • Timer / Stopwatch / Wallclocks
  • Dataloggers / Temperature Indicators

Parameters Calibrated

  • DC / AC Voltage
  • DC / AC Current (Max- 100A DC / 3800A AC)
  • DC / AC High Voltage (Max- 40kV DC / 200KVAC)
  • DC / AC Power (1ø & 3ø)
  • AC Energy (1ø & 3ø)
  • Resistance (Measure upto 1GΩ & Source Upto 1TΩ)
  • Time Interval (0.1 Sec to 86400 Sec)
  • Frequency (0.001 Hz to 40GHz)
  • Capacitance, Inductance, AC Resistance
  • Thermocouple & RTD -Simulation
  • Magnetic Flux-Gauss
  • Radio Frequency - Power
  • Oscilloscope (Amplitude, Time Marker, Bandwidth) - Upto 1GHz
  • RF Modulation (AM / FM)
  • RF Attenuation
  • Current Transformer(C.T) -5A to 3200A
  • Potential Transformer (P.T) -6.6 kV,11kV , 22kV, 33kV, 66kV

NorthLab is a Third Party Calibration laboratory based in outskirts of Chennai city (Thiruvallur District). It was established in 2000 as a multi-discipline laboratory by Singapore born NRIs. It presently has a staff strength of over 100 Engineers/ Technicians/Admin Staff.It’s Chennai office is a four storey building with a buildup area of 15000 Sqft.