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Air Cooled High Temperature Extensometers

These air-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).

  • High Temperature
  • Compression
  • Fatigue
  • Tension
  • Metals
  • Ceramics
  • Metal Matrix Composites
  • Ceramic 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)
  • 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 100 g, 300 g, 400 g, or 780 g contact forces
  • Air 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

Detailed Technical Specifications

Metric Units

 

 

 

 

 

 

MODEL NUMBER

GAGE LENGTH

MEASURING RANGE

(% STRAIN)

MAXIMUM

TEMPERATURE

CONTACT FORCE

CERAMIC EXTENTION

RODS INCLUDED

PART NUMBER

632.50F-08

10 mm

+20%/-10%

1200°C

780 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-402-5381

632.54F-11

12 mm

+20%/-10%

1200°C

100 g

Qty 4, V-chisel Edge Rods,

2.0 mm (.0787 in) rod diameter

85 mm (3.35 in) long

047-404-3041

632.53F-1412 mm +20%/-10%1200°C 260 gQty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1041

632.53F-14

12 mm

+20%/-10%

1200°C

300 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1051

632.53F-14

12 mm

+20%/-10%

1200°C

400 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1061

632.50F-04

12 mm

+20%/-10%

1200°C

780 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-402-5391

632.54F-11

25 mm

+10% / - 5%

1200°C

100 g

Qty 4, V-chisel Edge Rods,

2.0 mm (.0787 in) rod diameter

85 mm (3.35 in) long

047-404-3031

632.53F-11 25 mm +20% / -10%1200°C260 g 

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1101 
632.53F-1125 mm  +10% / -5%1200°C 300 g Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1111  
632.53F-11 25 mm  +10% / -5%1200°C400 g Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1121 

632.50F-01

25 mm

+15%/-15%

1200°C

400 g

Qty 2, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

94 mm (3.7 in) long

047-402-5481

 

 

 

 

 

 

 

US Customary Units

 

 

 

 

 

 

MODEL NUMBER

GAGE LENGTH

MEASURING RANGE

(% STRAIN)

MAXIMUM

TEMPERATURE

CONTACT FORCE

CERAMIC EXTENTION

RODS INCLUDED

PART NUMBER

632.54E-14

0.50 in

+20% / -10%

2200°F

100 g

Qty 4, V-chisel Edge Rods,

2.0 mm (.0787 in) rod diameter

85 mm (3.35 in) long

047-404-3021

632.53E-140.50 in+20%/-10%2200°F260 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1011

632.53E-14

0.50 in

+20%/-10%

2200°F

300 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1021

632.53E-14

0.50 in

+20%/-10%

2200°F

400 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1031

632.50E-04

0.50 in

+20%/-10%

2200°F

780 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-402-5251

632.54E-14

1.00 in

+10%/-5%

2200°F

100 g

Qty 2, V-chisel Edge Rods,

2.0 mm (.0787 in) rod diameter

85 mm (3.35 in) long

047-402-3011

 632.53E-111.00 in +10%/-5%2200°F 260 g Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1071
 632.53E-111.00 in +10%/-5%2200°F 300 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long 

047-404-1081 
 632.53E-111.00 in +10%/-5%2200°F400 gQty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

85 mm (3.35 in) long

047-404-1091 

632.50E-01

1.00 in

+15%/-15%

2200°F

400 g

Qty 4, V-chisel Edge Rods,

3.50 mm (.138 in) rod diameter

94 mm (3.7 in) long

047-402-5471

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