Calibration Services in Chennai

Nagman calibration LLC a unit of Nagman Instruments pvt ltd is the first calibration 

laboratory in India to be accredited with ISO/IEC 17025 standards and NABL empaneled 

auditors & quality control Inspectors with ISO9001/14001for total calibration solutions. 

Nagman calibration labs in Chennai & Mumbai covers all scientific parameters like Thermo 

electric, Mechanical (Pressure, vacuum, flow, temperature, level, mass, dimension and 

volume) & fluid flow (Process flow meter & water calibration meter). The centers are also 

equipped with sophisticated calibration equipment’s and computerized automated 

calibration reporting of primary/secondary transfers of data.    

Black Body Calibration Sources

Black body calibration sources are known to calibrate infrared imaging systems, thermal 

systems and pyrometers used in measuring high temperatures in boilers, furnaces and kilns 

in Industries. Nagman Instruments a well-established & market familiar calibration 

instruments making company in India, has lined up 4 types of black body calibration sources 

such as low temperature bb calibration source, medium temperature calibrators bb calibration source, 

high temperature calibration source & best bb simultaneous calibration source for 

low/medium temperature with space saver.  

BBSL-Low Temperature 

Nagman’s low temperature black body calibration source BBSL comes with table top, 

compact light weight & portable compatibility. With high emissivity of .98 & wide aperture 

of 25mm, Nagman’s BBSL has fine accuracy of 0.5 & stability resolution of 0.1 degree 

Celsius. Embedded with fine tune PID controller with RS 232 software interface. BBSL is also 

effective instrument with low power consumption. Mostly used in thermal & thermodynamics labs

 for infrared imaging & calibrations.  

Nagman Calibrators

Calibration Services in Chennai - Nagman Calibrators

Calibration Services in Chennai

Nagman calibration LLC a unit of Nagman Instruments pvt ltd is the first calibration laboratory in India to be accredited with ISO/IEC 17025 standards and NABL empaneled auditors & quality control Inspectors with ISO9001/14001for total calibration solutions. 

Nagman calibration labs in Chennai & Mumbai covers all scientific parameters like Thermo electric, Mechanical (Pressure, vacuum, flow, temperature, level, mass, dimension and volume) & fluid flow (Process flow meter & water calibration meter). The centers are also equipped with sophisticated calibration equipment’s and computerized automated calibration reporting of primary/secondary transfers of data.  

Dead Weight Testers Calibration

Nagman dead weight tester comes in both pneumatic and hydraulic types, for cost effective way of measuring pressures in industrial scale. With good accuracy range from +- 0.015 to +-0.15 and a range of up to 700 & 1200 bar in models, the gauge calibration techniques in Nagman pressure calibrators produce finite and expected results in Pressure measurements.

Basically operating in the principle of P=F/A. The applied pressure to the fluid through piston produces a change in pressure to the dead weight in the instrument, which is noted as the gauge pressure or noted pressure reading.  

Mostly hydraulic dead weight testers are used in many industrial applications, which operate on the principles of fluid motion pressure exerted from Instruments. Nagman’s H series dead weight testers namely 600, 900, 900 N, 3000, 6000 can be used for wide range applications based on Industrial conditions for   Instrumentation calibrations. 

The 3000 & 6000 series dead weight testers have the advantage of being portable. The P 8000/8600 dead weight tester’s series from Nagman operate on the pneumatic principle which is air pressure with fine accuracy from +-0.05 to +- 0.025% and maximum range of 35 bars. Finally the GCL-HP & GCH-HP series comparison dead weight testers have a wide range from 0 to 250 bar to 1400 bar with low maintenance cost in handling. These dead weighttesters are mainly used to check the pressure in measuring devices.

Nagman Calibration Test Benches

Nagman also offer Cost Effective / Economy / Budget Solution Calibration Test Benches / Workstations / Mobile Units / Bench-tops – a Complete & Comprehensive range, integrating / interfacing Nagman’s own time tested, proven Temperature / Pressure / Multifunction Calibrator modules, Power Supplies & other Utilities etc.

With the wide choice & combination of Modules offered by Nagman, complete Calibration Systems for Dedicated / Single Parameter (Temperature / Pressure / Electrical & Electronics) or for Multiparameter – any combination of parameters can be Designed, Configured & “Built-up” to suit Customer’s requirement.

Nagman calibrators, Pressure Calibrators, Hydraulic hand pumps, Calibration test benches

With the wide choice & combination of Modules offered by Nagman, complete Calibration Systems for Dedicated / Single Parameter (Temperature / Pressure / Electrical & Electronics) or for Multiparameter – any combination of parameters can be Designed, Configured & “Built-up” to suit Customer’s requirement.

Pneumatic Hand Pump (Combined Vacuum & Pressure)

Models PHP 10 / 25 / 35 / 40

• Compact, Light Weight, Hand Operated

• Combined Vacuum & Pressure Pump with Pressure / Vacuum Changeover option

• Generation (Range) of Pressure upto 10 / 25 / 35 / 40 bar; Vacuum upto 0.9 bar

• Fine Adjustment Vernier to realize upto 1 mBar Resolution / Sensitivity

 • Very Low Leakage rate

 • Flexible Nylon Hose (1 Meter) with Swivel Adaptor to connect devices under test

• Test Connection Port : 1/4″ (F) BSP; Gauge / Indicator Connection Port : 3/8” (F) BSP

For more info visit : Pneumatic Hand Pump , Nagman Hydraulic Hand Pump