Max. measurement range
- 140 mm
Temperature range
- Ambient temperature
- Up to 250°C
Type of test + change in width
- Tensile, compression, flexure tests
- Cyclic tests
- Change in width measurement
- Strain distribution
- Test re-run
- 2D dot matrix
Material
- Rubber
- Elastomers
- Films
- Ropes/textiles
- More
The videoXtens 1-270 HP for high-extension materials
The videoXtens 1-270 covers a wide measurement range and is therefore excellent for high-extension materials or specimens with high initial gauge length.
- Even specimens prone to whipping or specimens with high break energy can be tested up to break, without damaging the videoXtens.
- Minimal operator influence and easy operation: the complete system is optimally configured for these applications; no additional lens adjustments are necessary and scale settings are retained.
- Unique: through connection to the crosshead, the gauge marks are always automatically centered in the field of view and the measurement range is optimally utilized. Extensions outside the measurement length do not limit the measurement range. There are no blind spots caused by specimen grips.
Technical overview
Type | videoXtens 1-270 | |
Item No. | 1043968 | |
Field of view (FOV) | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 270 x 215 | mm |
with test area width 640 / 1040 mm [AllroundLine] | 330 x 260 | mm |
Initial | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 5 to 220 | mm |
with test area width 640 / 1040 mm [AllroundLine] | 5 to 260 | mm |
Measurement travel, max. | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 260 | mm - initial gauge length [mm] |
with test area width 640 / 1040 mm [AllroundLine] | 320 | mm - initial gauge length [mm] |
Measurement travel, max, with initial gauge length 10 mm | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 250 (2500 % elongation) | mm |
with test area width 640 / 1040 mm [AllroundLine] | 310 (3100 % elongation) | mm |
Measurement travel, max, with initial gauge length 20 mm | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 240 (1200 % elongation) | mm |
with test area width 640 / 1040 mm [AllroundLine] | 300 (1500 % elongation) | mm |
Measurement travel, max, with initial gauge length 25 mm | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 235 (940 % elongation) | mm |
with test area width 640 / 1040 mm [AllroundLine] | 295 (1180 % elongation) | mm |
Resolution at room temperature | ||
with test area width 440 mm [AllroundLine] and zwickiLine | 0.9 | µm |
with test area width 640 / 1040 mm [AllroundLine] | 1.2 | µm |
Resolution to ISO 9513 in ZwickRoell temperature chamber | ||
at -20 to +250 °C | max. 1.0 | µm |
at -40 °C | max. 1.3 | µm |
at -55 °C | max. 1.5 | µm |
Image rate / measured-value acquisition rate, max. | 500 | fps / Hz |
Max. test speed | 1000 | mm/min |
Dimensions | ||
Height | 175 | mm |
Width | 306 | mm |
Depth | 91 | mm |
Specimen thickness | 0 to 20 | mm |
Weight, approx. | 7.5 | kg |
Accuracy class | ||
with test area width 440 mm [AllroundLine] and zwickiLine | ||
to EN ISO 9513. | 1 | |
with test area width 640 / 1040 mm [AllroundLine] | ||
to EN ISO 9513. | 1 from measurement travel 0.24 mm | |
Scope of delivery | ||
Measuring head with digital camera | ||
Lens (12 mm) | ||
Lens correction target | 12 x 12 | mm |
Software for image acquisition and evaluation | ||
Accessory case with alignment and marking aids | ||
INC module (RS module for tC) |