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Water Cooled High Temperature Extensometers

These water-cooled high-temperature extensometers are designed for measuring axial strain in high temperature tension, compression, and through-zero fatigue testing applications up to 1200°C (2200°F). Water cooling is more effective at keeping the extensometer body at a constant temperature and reducing noise in the data measured.

  • High Temperature
  • Compression
  • Fatigue
  • Tension
  • Metals
  • Ceramics
  • Ceramic Matrix Composites
  • Metal Matrix Composites
  • ASTM E21
  • ISO 6892-2
  • ASTM E606
  • ASTM E2368
  • ISO 12106
  • ISO 12111
  • GBT 228-2
  • GBT 26077
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FULL PRODUCT INFORMATION

  • Designed for measuring axial strain in high temperature tension, compression, and through-zero fatigue testing applications up to 1200°C (2200°F)
  • Water cooling is more effective at keeping the extensometer body at a constant temperature and reducing noise in the data measured
  • Includes ceramic extension rods that extend into the furnace and minimize rod creep, thermal expansion errors, and conduction losses from the specimen
  • Contact force varies by model. Select from models with 400 g or 780 g contact forces
  • Water cooling required
  • Additional models and rod geometries available upon request
  • Meets or exceeds requirements for calibration according to ASTM E83 Class B1 and ISO 9513 Class 0.5 standards

Metric Units

 

 

 

 

 

 

MODEL NUMBER

GAGE LENGTH

MEASURING RANGE

(% STRAIN)

MAXIMUM

TEMPERATURE

CONTACT FORCE

CERAMIC EXTENSION

RODS INCLUDED

PART NUMBER

632.51F-04

12 mm

+20% / -10%

1200°C

780 g

Qty 2, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter,

85 mm (3.35 in) long

047-402-6511

632.51F-01

25 mm

+15% / -10%

1200°C

400 g

Qty 2, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter,

94 mm (3.7 in) long

047-402-6521

 

 

 

 

 

 

 

US Customary Units

 

 

 

 

 

 

MODEL NUMBER

GAGE LENGTH

MEASURING RANGE

(% STRAIN)

MAXIMUM

TEMPERATURE

CONTACT FORCE

CERAMIC EXTENSION

RODS INCLUDED

PART NUMBER

632.51E-04

0.5 in

+20% / -10%

2200°F

780 g

Qty 2, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter,

85 mm (3.35 in) long

047-402-6501

632-51F-011.00 in+15% / -10% 2200°F400 gQty 2, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter,

94 mm (3.7 in) long

047-402-6531

1 Mount is not required when using with 653.xxB furnace, for other installations contact MTS.