annual service contract for calibration of instruments / equipment of bhel-fsip plant.-1 feeler gauge 2 digital inside micrometer 3 digital stop watch 4 digital multimeter 5 digital pressure gauge ( -1 to 1 bar ) 6 digital pressure gauge ( 0 to 700 bar ) 7 multifunction calibrator 8 thermocouple ( k-type ) 9 thermocouple ( r-type ) 10 thermocouple ( b-type ) 11 glass thermometer 12 pt-100 sensor ( rtd ) 13 airjet erosion test rig 14 digital moisture weighing balance 15 modulus of rapture ( mor ) machine 16 digital flame photometer 17 visual spectrophotometer 18 dig. specific gravity balance ( densimeter ) 19 viscosity meter 20 digital ultrasonic thickness gauge 21 vernier caliper ( carbon fiber ) 0-1000 mm 22 vernier caliper ( carbon fiber ) 0-1500 mm 23 vernier caliper ( manual ) 0-2000 mm 24 digital height gauge25 rectangular gauge block ( slip gauge ) 26 surface insulation resistance tester 27 burr gauge 28 digital moisture meter 29 dip cup for viscosity 30 vernier caliper ( 0-150 mm ) 31 vernier caliper ( 0-600 mm ) 32 measuring tape ( 0-3000 mm ) 33 measuring tape ( 0-10000 mm ) 34 measuring tape ( 0-15000 mm ) 35 digital earth clamp tester 36 digital ac / dc clamp meter 37 digital insulation tester ( 5 tω / 5000v ) 38 digital insulation tester ( 200-2000 mω ) 39 ac / dc ampere meter 40 ultrasonic testing machine 41 mpi machine yoke type 42 spirit level 43 surface plate ( 3000 x 2000 mm ) 44 surface plate ( 2500 x 2000 mm ) 45 surface plate ( 1000 x 1000 mm ) 46 surface plate ( 900 x 600 mm ) 47 surface plate ( 630 x 630 mm ) 48 sieves 49 dry abrasion test rig