Chapter: Maintenance
3-2 M26-16655-EN
must be supplied to the sharpened edge to
prevent heating and annealing.
Replacement Parts
Since positioning and bonding of the strain
gauges within the extensometer is extremely
critical to the unit’s electrical characteristics,
disassembly of the extensometer, and hence
field repairs, are impossible. All defective or
damaged units must be return to the factory
for repair or replacement. Damaged or lost
accessories can be replaced, using the
following list, by contacting the nearest
Instron Sales Office. The catalog number of
the extensometer must be specified, along
with the part number and item description
when ordering parts.
Table 3-1. Replacement Parts List
Item
No. Description Part No.
1 Gauge Length Pin A1351-1011
2 Crochet Hook 1.25 mm 80-9-5
3 M3 Allen Wrench 2.5 mm 80-1-236
4 Knife Edge T1351-1007