Laboratory Equipment Calibrations
Oven- Temperature verification
Balance / Scales
Thermometer Verification
Sieve Verification / Inspection
Load Cells
Proving Rings
Measure: Volume verification
Stopwatch/Timers
Dial Indicators
LVDT’s
Hydralic Ram Verification
Calipers
Concrete Lab Equipment Calibrations
Compression Testing Machine
Bearing Block Planeness verification
Pressure Air-Meter
Slump Cone
Unit Weight Scales
HMA Lab Equipment Calibrations
NCAT Incinerator: Balance Calibration
NCAT Incinerator: Temperature offset Calibration
Digital Manometer
Gyratory Compactors:
Standardize: Pressure, Height, External Angle sensor
and Internal Angle Verification
Gyratory Mold and end plate verification using 3 Point internal bore micrometer
Stability proving ring or Load cell
Flow indicator
Marshall Mold Verification
Marshall Breaking head
Marshall manual rammer verification
Aggregate / Soils Laboratory Equipment Calibrations
Proctor mold verification
Proctor manual rammer Verification
Liquid Limit Device
Straight Edge
LA Wear Machine
Proving Ring or Load cell
Dial indicator or LVDT
CBR: Penetration piston, Surcharge weights, Spacer Disks
CBR mold Verification
Direct Shear Load cell /proving ring
Direct Shear LVDT /Dial Indicator
CONSOL LVDT or Dial indicator