NorthLab’s Commitment to Customer Service Levels

1) Trained and competent Staff
Engineering Degree and Diploma holders trained in ISO/IEC 17025:2017(E)

2) Collection and Delivery Services to customer door steps

  • Air conditioned Van available at nominal cost
  • Normal turnaround – 3 to 5 working days
  • Faster turnaround & same day turnaround also available and extra charges applicable
3) Fully Air Conditioned Laboratory & Office space with the widest calibration scope under one roof available in Chennai.

4) Accredited site calibration Can be undertaken at any of the four southern states with a 3 days notice period.

5) All calibrations done at laboratory and site offer traceability to International System of Units (SI Units)

6) Maximum use of automated calibration systems and computerized certificate production to keep human errors to minimum.

7) NorthLab Calibration under the following Parameters.
  • Electro Technical - NABL Accredited
  • Mechanical - NABL Accredited
      1. Dimension
      2. Pressure
      3. Mass,Volume,Density
      4. Force,Torque,Hardness
      5. RPM,Acoustics,Vibration
  • Thermal - NABL Accredited
  • Fluid Flow - NABL Accredited
  • Medical Devices - NABL Accredited
  • Mobile Calibration (Dimension) - NABL Accredited
  • Chemical & Gas Devices – FDAS
8) Extended office hours for customer convenience Office hours: 8.30 AM to 8.30 PM on weekdays 8.30 AM to 5.30 PM on Saturdays Late night & weekend Calibration services are also available at nominally higher cost.

9) Comprehensive calibration support activities available
  • Supply of Instruments
  • Training
  • ISO/IEC 17025:2017(E) Consultancy
  • Testing of Electrical Instrument


NorthLab’s Calibration Capabilities

Electro-Technical Calibration (DC~40GHz, 0~200kV AC/0~40kV DC,0~100A DC/3800A AC)

  • Multi-product Calibrator
  • Multimeter (upto 4 ppm basic DCV Accuracy)
  • Clamp Meter / Insulation Tester
  • Megger Tester (upto 1T ohm / 10kV)
  • Oscilloscope (upto 1.2Ghz)
  • High Voltage Tester (upto 200kV AC, 40kV DC)
  • Panel Meters(AC,DC)/Volt Meter/Ammeter
  • Power / Energy Meter
  • DC Power Supply (upto 100A)
  • Multifunction Process Calibrator
  • Digital Thermometer (RTD,T/C)
  • Indicator / Controller
  • LCR Meter
  • Timer / Totalizer
  • Current Inject Test Set (AC 3800A)
  • Current Transformer / Potential Transformer
  • Milliohm meter / Micro ohm meter
  • Audio Analyser / Gauss Meter
  • Signal Generator (upto 40Ghz)
  • Frequency Counter (upto 40Ghz)
  • Spectrum Analyzers (upto 40Ghz)
  • RF Communication Test Sets
  • AF/RF Distortion Meters
  • Hybrid Recorder / Pin-Hole Detector

Thermal Calibration (-80°C ~ 1200°C, 0.5% r.h ~ 95% r.h)

  • Thermocouple Sensor
  • RTD/PT-100 Sensor
  • Thermistor Sensor
  • Glass Thermometer
  • Bi-Metallic Thermometer
  • Pyrometer
  • Thermo hygrometer
  • Thermal Mapping
  • Temperature Ind. / Controller with sensor
  • Dry Block Calibrator / Liquid Bath
  • Thermal / Humidity Profiling
  • Oven / Autoclave / Furnace
  • Freezer / Chamber
  • Soldering Station / Tester
  • Wet-Dry Bulb / Pschyrometer
  • Humidity Mapping
  • Temperature Recorder
  • Temperature Transmitter
  • Temperature Switches
  • Capillary Thermometer(Liquid/Gas)
  • Infrared Thermometer
  • Thermal Imager
  • Humidity Sensor

Mechanical Calibration

Pressure (Pneumatic, Hydraulic, Differential & Absolute --- 0.01 in H2O to 4130bar)

  • Pressure Gauge / Test Gauge
  • Digital Pressure Indicator
  • Pressure Calibrator
  • Deadweight Tester
  • Pressure Relief Valve
  • Pressure Recorder / Data Logger
  • Sound Level Meter
  • Pressure Transmitter
  • Pressure Switch
  • Pressure Transducer
  • Vacuum / Compound Gauge
  • Force Gauge(Bourdon Tube)
  • Absolute Pressure Gauge
  • Peak Pressure Indicator
  • Magnehelic Gauge
  • Diff.Pressure Gauge
  • Vibration Meter

Mass, Force, Torque, Hardness, Density & RPM, Flow

  • Hand Torque Wrench (0~3000Nm)
  • Torque Meter
  • Torque Multipliers (0~6750Nm)
  • Hydraulic / Electric Torque Wrenches (0~6750Nm)
  • Load Cell (Tension/Compression)
  • Torque Sensor upto 1500Nm
  • Air Velocity Meter(Vane/Themistor)
  • Airflow Meter / Rotameter
  • Tachometer / Stroboscopes(99999 RPM)
  • Duct Velocity / Flow Meter
  • Centrifuge / Shakers/RPM Measurement
  • Shore Hardness Tester
  • Weights / Weighing Balance (0~4000kg)
  • Volumetric Jars / Burette / Pipette
  • Hydrometers / Alcoholometers
  • Capillary Viscometers / Ford Cup
  • Force Gauge / Push Pull Gauge

Dimensional Calibration

  • Vernier / Dial / Digimatic Caliper (0~3500mm)
  • Internal / External Micrometer (0~1000mm)
  • Vernier / Dial / Digimatic Height Gauge (0~1000mm)
  • Dial Gauge – Plunger/Lever (0~100mm)
  • Holtest / Three Point Micrometer
  • Micrometer Head
  • Digimatic / Dial Thickness Gauge (0~50mm)
  • Dial Caliper Gauge
  • Precision Flat / Spirit Level (0.01mm/m)
  • Surface Plate (Granite / Steel)
  • Thread Measuring Wires
  • Bevel Protractor / Digital Protractor
  • Depth Micrometer / depth caliper
  • Plain Plug / Ring Gauge (0~300mm)
  • Thread Plug / Ring Gauge (M2-M300)
  • Taper Plain / Thread Plug Gauge (0~300mm)
  • Engineering Square
  • Steel Rule / Measuring Tape / Taper Scale
  • Caliper Checker / Depth Microchecker
  • Height Master / Riser Block
  • Calibration Tester
  • Profile Projector / Toolmaker’s Microscope
  • Comparators with Inductive Probe
  • Combination Set
  • Angle Blok / V Block
  • Radius / Pitch Gauge
  • Snap / Gap Gauge (0~300mm)
  • Bore Gauge
  • Feeler Gauge
  • Dial Gauge Stand
  • Gauge Blocks / Length Bar
  • Test Seives
  • Coating Thickness Gauge / Elcometer
  • Foils
  • 2D Height Gauge
  • Rotary Encoders

Chemical & Gases Calibration (FDAS)

  • pH Meter
  • Conductivity Meter
  • TDS Meter
  • Turbidity Meter
  • Dissolved Oxygen (DO) Meter
  • Digital/Analog Refractometer
  • Oxygen Reduction Meter (ORP)
  • Gas Detectors
  • Digital Salinity Tester
  • Breath Alcohol Tester
  • Reflection Index Meter
  • Gas Analyzers
  • Multi Gas Detector
  • Flue Gas Analyzer
  • Stack Emission Analyzer
  • Flame Photometer
  • ELISA Reader

NON Accreditation Capabilities

  • Spectrophotometer
  • Photometer
  • UV Meter (A,B,C)
  • Counter
  • Moisture Meter
  • Weighing Balance Up to 6000kg
  • CMM (Coordinate Measuring Machine)
  • Glass Thermometer Above 250 Deg c
  • Sound Level Calibrator
  • Phase Rotation Meter
  • Gloss Meter
  • Pirani Gauge
  • Lux meter
  • Electro static Field Meter
  • Current Coil

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.