Nagman Instruments & Electronics Pvt. Ltd


Nagman, using this technical expertise on portables, developed comprehensive calibration work stations / Test Benches - for Temperature, Pressure, Electrical parameters - in modular design and over past 7 years have installed these benches in many reputed industries.
Phone 91-44-26811704
Fax 91-44-26811703
Address Chennai Bangalore National Highway
Nazarathpet (Via.), Chembarambakkam, Che , Tamil Nadu 602 103
India
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  • HHP - Hydraulic Hand Pump Ranges -0 to 300 / 700 Bar will be available soon.
    Nagman Instruments
  • PHP - Pneumatic Hand Pumps Ranges -0.85 upto 10 / 25 Bar, Resolution 1 mbar, Very Low Leakage rate, stroke adjustment & fine adjustment vernier.
    Nagman Instruments
  • Model : GCH 600-SPES / GCH 700-SPES Hydraulic Ram Screw Pump fitted with Oil reservoir for priming & a manifold block. Fine Adjustment of Pressure, Mounted on an elevated stand, Range 0 to 600 Bar/700 Bar, Medium Oil, Gauge fitting 1/2" BSP (F) (Swivel)
    Nagman Instruments
  • Model : GCL 250-SP / GCL 350-SP A simple Ram Screw Pump with Oil Reservoir for priming, Fine Adjustment of Pressure, Range 0 to 250 Bar/350 Bar, Water/Oil operated, Gauge Fitting 1/2" BSP (F) (Swivel)
    Nagman Instruments
  • Model : GCH 600-SPB† / 700-SPB Hydraulic Ram Screw Pump fitted with Oil reservoir for priming & a manifold block. Fine Adjustment of Pressure. Mounted on a sturdy base plate, Range 0 to 600 / 700 Bar, Medium Oil (optional Water), Gauge fitting 1/2" BSP (F) (Swivel)  († This model can also double as a Single Piston Dead Weight Tester with optional PCU & Weight Sets (Accuracy 0.2% rdg.)).
    Nagman Instruments
  • PHS 9000 Series - Hydraulic Deadweight Testers Oil operated Vertical/Horizontal type Ram Screw Pump with built-in Priming Pump, Single/Dual Piston, Weights/Pump all mounted in sturdy wooden / steel box ready for field operation : Range : upto 600 bar, Accuracy (std.) 0.05% rdg., Units : Bar / Kg/cm2 / PSI.
    Nagman Instruments
  • GCL & GCH Series - Comparison Testers Hydraulic Hand Pump fitted with a Divider Block/Fine Adjustment Vernier. Ideal for volume applications, Range 0 to 400/700 Bar, Oil operated, Gauge fitting 1/2" BSP (F)(Swivel)
    Nagman Instruments
  • FB 06S /FB 06L - Fluidized Bath - Miniature Miniature/Portable Model, ideal for field use. Range 50 to 500°C, Accuracy ±1°C, Stability ±0.5°C, Working Chamber Dia/Depth 100/200 mm.
    Nagman Instruments
  • PPC - Portable (Pneumatic) Pressure Calibrator The ultimate Pneumatic Calibrator for rugged field use - Ranges -0.8 to 2/5/7/10/20 bar, Accuracies ±0.1%/0.05% FS*, Integral Hand Pump with Vernier adjustment; sturdy FRP housing. (Graphical Display - optional).
    Nagman Instruments
  • Calibration Services The Centre is equipped with sophisticated Calibration equipment - both Primary and Working / Transfer Standards. The Calibration Accuracy of these Master Standards are traceable to National & International Standards. Facility includes Computerized Automatic Calibration & Report generation conforming to ISO Standards.
    Nagman Instruments
  • 4000 / 7000 Series - Hydraulic Dead Weight Testers Serves large volume calibration requirements at higher pressures - Oil operated, Hand Pump with Vernier Adjustment, Single/Dual Piston, Ranges 35/70/160/350/600 bar, Accuracies 0.1%/0.05% & 0.025% of rdg., Units : Bar/Kg/Cm2/PSI, Phosphated Mild Steel/Stainless Steel/Brass Weights.
    Nagman Instruments
  • Secondary Standards – Pressure - Pressure Calibration Test Bench “The Versatile Secondary Standard” Pressure Calibration Test Bench / Work Station can be used for Calibration & Testing of Pneumatic, Hydraulic & Electronic Process Instruments such as
    Nagman Instruments
  • Primary Standards – Pressure - Pressure Calibration Test Bench “The Ultimate Primary Standard” Pressure Calibration Test Bench / Work Station can be used for Primary Level / Precision Calibration & Testing of Pneumatic, Electro-Pneumatic & Hydraulic Pressure Instruments such as
    Nagman Instruments
  • Models : GCH 600-SPHD / GCH 600-SPHD/DWT† (2-in-1) Heavy duty model with Hydraulic Ram Screw Pump with Oil reservoir, Priming Pump, Fine Adjustment of Pressure, Isolating Valve & 3 gauge stand all housed in a sturdy sheet metal (carry) box (with lid).
    Nagman Instruments
  • R-40 - Sub-Zero Temperature Calibrator Range -40°C from Ambient to 123°C, Accuracy ±0.5°C, Resolution 0.1°C, Stability ±0.05°C, Well Dia/Depth 19/100 mm - Single/Multi-hole Inserts
    Nagman Instruments
  • 1500 HN - Very High Temperature Calibrator Ceramic Dry Block with Single/Multi-hole Inserts, Semi-Portable. Range 500°C to 1500°C, Accuracy 0.5% of span, Stability ±2°C, Interchangeable Single (7, 11 & 15 mm) / Multi-hole Inserts, 250 mm Immersion. Heating time (max.) 120 minutes. Floor Model on castor wheels.
    Nagman Instruments
  • R40 - Sub Zero Temperatures Economy Sub Zero Dry Block Temperature Calibrator capable of Temperature Measurement from -35°C from Ambient to 123°C with an Accuracy of ±0.5°C.
    Nagman Instruments
  • BBSL - Low Temperature Calibration System Range 20°C above Ambient to 350°C, Resolution 0.1°C, Accuracy <0.5% reading (Min. 1°C), Stability ±0.5°C, Aperture Ø 25 mm, Emissivity 0.98
    Nagman Instruments
  • MP650 - Medium Temperature Calibrator Range 50 to 650°C, Accuracy ±0.7°C, Resolution 0.1°C, Stability ±0.06°C, Well Dia/Depth 26/110 mm - Single/Multi-hole Inserts.
    Nagman Instruments
  • MP40-R - Sub-Zero Temperature Calibrator Range -40°C from Ambient to 123°C, Accuracy ±0.3°C, Resolution 0.1°C, Stability ±0.05°C, Well Dia/Depth 19/100 mm - Single/Multi-hole Inserts.
    Nagman Instruments
  • TEMPERATURE SENSORS Nagman have pioneered manufacturing Temperature Sensors - Platinum/Nickel & Copper - in India - especially custom designed - to International Standards & have, over the past 3 decades, been involved actively in the manufacture of Thermocouple/RTD - Elements/Inserts/Probes/Assemblies, tens of thousand of which are in good use in industries - in India and overseas.
    Nagman Instruments
  • HC-DB-35 - Dual Dry Block Temperature Calibrator Dual Dry Block Temperature Calibrator - with Temperature Range from -35°C from Ambient to 123°C (Cold) & Ambient to 350°C (Hot) - to calibrate 2 Temperature Sensors simultaneously & or at 2 different Temperatures in quick time.
    Nagman Instruments
  • MP40R - Temperature Calibrator Microprocessor based Sub Zero Dry Block Temperature Calibrator with Temperature Range -40°C from Ambient to 123°C & Accuracy ±0.3°C.
    Nagman Instruments
  • Temperature - The Versatile Temperature Workstation “The Versatile Temperature Workstation” can be used for bulk / simultaneous checking & calibration of Temperature Devices including
    Nagman Instruments

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