Proving Rings and Dynameters
(Model : FDTC)

• Tension and Compression type, bow type design.
• Various capacities from 0.5 kN upto 1000 kN.
• Accuracy strictly conforms to IS:4169- 1988.



Proving Rings and Dynameters


Technical Specification - For Electronic Extensometer - Model - FEE - 5
 Accuracy
 Class 1 as per IS 12872 / ISO 9513
 Type  Strain Gauge type
 Out-put  0.3 mV / V / mm. (approx)
 Excitation  10 V. DC Nominal.
 Measuring range  5 mm.
 Nominal resistance of bridge-  350 ohm
 Gauge length  25 mm/50mm by means of extender
 Resolution  0.001 mm