Nagman Instruments

Nagman, an ISO 9001:2015 Certified Company was established in the year 1972 started manufacturing RTD / TC sensors, moved on to pioneer the concept of Portable Calibrators for Temperature, Pressure & Signal selling over 50,000 so far.

Nagman, expanding on their technical expertise on portables, developed Calibration Work Stations / Test Benches – Primary & Secondary Standard Calibration Test Benches, Temperature Calibration Test Benches, Electrical & Electronics Calibration Test Benches, Multifunction/Multi-parameter Calibration Test Bench Workstations and Computer Aided Calibration Systems – comparable in design, performance, features and accuracies to reputed/established International brands. Have supplied more than 1,500 Test Benches to major industries in India & Worldwide.

Nagman represents many reputed Overseas Principals’ Products viz. High Precision Pressure Primary/Secondary Standards, Precision Signal & Multifunction Calibrators, Pressure Calibrators, Manometers, Humidity Calibration Chambers, IR Pyrometers (Online & Portable), Thermal Imaging Cameras & Scanners, Single & Three Phase Digital Power Analyzers, Auto-tune PID Controllers & a variety of Test & Measuring Instruments [including those for Hazardous (Ex / Flame Proof) applications], Control & Safety Valve Test Rigs etc.

Nagman had developed & introduced several Innovative & Novel Import Substitute Products including Portable Micro-Controller based Dry Block Temperature Calibrators, Black Body Calibration Sources, Hot & Cold Baths, Stirred (Oil / Liquid / Powder) & Multi-hole Very High Temperature Dry Block Calibrators etc.

In addition, Nagman’s developments & introduction in the Pressure Range included Microprocessor based Precision Pressure Calibrators (upto 1000 bar), cost-effective range of Dead Weight Testers (Pneumatic upto 35 bar, Hydraulic upto 1200 bar); and Comparison Testers / Master Gauges (upto 1400 bar), Hand Pumps (OEM) – (Pneumatic upto 40 bar & Hydraulic upto 1000 bar).

Several Models of our Temperature Calibrators are manufactured as per “CE” Norms. Select Models of our Temperature & Pressure Calibrators are DNV Certified. We are also a Member of the IMPA.