Axial Extensometers with 25 mm (1 in.) Gage Length
These axial extensometers are ideal for test applications that require a measurement footprint of 25 mm (1 in.) gage length.
Applications
- Compression
- Traction
- Fatigue
Test Specimens
- Métaux
- Plastiques
- Caoutchouc
- Matériaux composites
Test Standards
- ASTM D638
- ISO 527-4
- ISO 527-5
- EN 2561
- EN 2597
Full Product Information
- Ideal for a variety of applications including metals, plastics, rubbers, and composites
- Low activation force without slipping on your specimen
- High natural frequency and sensitivity make them useful in determining properties during failure
- Select the -21 model for cryogenic testing down to -269°C (-452°F)
- All part numbers include knife edges, quick attachment fixtures for flat and round specimens, and standard elastic attachment kit
- 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) |
HEIGHT |
LENGTH |
TEMPERATURE MIN/MAX |
ACTIVATION FORCE |
ATTACHMENT KIT |
PART NUMBER |
|
634.11F-2x |
25 mm |
+20% / -10% |
33.0 mm |
73.4 mm |
|
|
|
|
|
634.11F-21 |
|
|
|
|
-269°C / 65°C* |
35 g |
x |
052-251-807 |
|
634.11F-24 |
|
|
|
|
-85°C / 120°C* |
35 g |
x |
052-251-808 |
|
634.11F-25 |
|
|
|
|
-100°C / 175°C |
45 g |
x |
052-251-809 |
|
634.11F-5x |
25 mm |
+20% |
33.0 mm |
73.4 mm |
|
|
|
|
|
634.11F-54 |
|
|
|
|
-85°C / 120°C* |
35 g |
x |
052-251-811 |
|
634.11F-55 |
|
|
|
|
-100°C / 175°C |
45 g |
x |
052-251-812 |
|
634.12F-2x |
25 mm |
+50% / -10% |
33.0 mm |
82.8 mm |
|
|
|
|
|
634.12F-21 |
|
|
|
|
-269°C / 65°C* |
45 g |
x |
051-191-507 |
|
634.12F-24 |
|
|
|
|
-85°C / 120°C* |
45 g |
x |
051-191-508 |
|
634.12F-25 |
|
|
|
|
-100°C / 175°C |
55 g |
x |
051-191-509 |
|
634.12F-5x |
25 mm |
+50% |
33.0 mm |
82.8 mm |
|
|
|
|
|
634.12F-51 |
|
|
|
|
-269°C / 65°C* |
45 g |
x |
051-191-510 |
|
634.12F-54 |
|
|
|
|
-85°C / 120°C* |
45 g |
x |
051-191-511 |
|
634.12F-55 |
|
|
|
|
-100°C / 175°C |
55 g |
x |
051-191-512 |
US Customary Units
|
MODEL NUMBER |
GAGE LENGTH |
MEASURING RANGE (% STRAIN) |
HEIGHT |
LENGTH |
TEMPERATURE MIN/MAX |
ACTIVATION FORCE |
ATTACHMENT KIT |
PART NUMBER |
|
634.11E-2X |
1.00 in |
+20% / -10% |
1.30 in |
2.89in |
|
|
|
|
|
634.11E-21 |
|
|
|
|
-452°F / 150°F* |
35 g |
x |
052-251-801 |
|
634.11E-24 |
|
|
|
|
-120°F / 250°F* |
35 g |
x |
052-251-802 |
|
634.11E-25 |
|
|
|
|
-150°F / 350°F |
45 g |
x |
052-251-803 |
|
634.11E-5X |
1.00 in |
+20% |
1.30 in |
2.82 in |
|
|
|
|
|
634.11E-54 |
|
|
|
|
-120°F / 250°F * |
35 g |
x |
052-251-805 |
|
634.11E-55 |
|
|
|
|
-150°F / 350°F |
45 g |
x |
052-251-806 |
|
634.12E-2X |
1.00 in |
+50% / -10% |
1.30 in |
3.26 in |
|
|
|
|
|
634.12E-21 |
|
|
|
|
-452°F / 150°F* |
45 g |
x |
051-191-501 |
|
634.12E-24 |
|
|
|
|
-120°F / 250°F* |
45 g |
x |
051-191-502 |
|
634.12E-25 |
|
|
|
|
-150°F / 350°F |
55 g |
x |
051-191-503 |
|
634.12E-5X |
1.00 in |
+50% |
1.30 in |
3.26 in |
|
|
|
|
|
634.12E-54 |
|
|
|
|
-120°F / 250°F* |
45 g |
x |
051-191-505 |
|
*These units may be used at 25°C (50°F) higher than the listed temperatures, but only for durations less than 24 hours. |
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