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Instron 2663-822 Standard Video Extensometer

Instron 2663-822 Standard Video Extensometer (SVE)

Non-Contact Strain Measurement System for Materials Testing Machines

Description
The Instron 2663-822 Standard Video Extensometer (SVE) is a non-contact optical measurement system designed for the precise acquisition of strain during tensile, compression, and flexural tests. Utilizing digital image processing, the SVE tracks markers on the specimen surface without any mechanical interference with the test results. This makes it ideal for applications where traditional contact extensometers (e.g., with knife edges) are unsuitable, such as with thin, sensitive, or elastic materials.

The SVE is compatible with Instron materials testing machines and can be integrated via Bluehill software (depending on the system version).

Special features:
- Non-contact strain measurement – no influence on the specimen
- High resolution and measurement accuracy
- Ideal for upgrading older Instron systems
- Low maintenance and robust for laboratory use

Technical Data:
Feature / Specification
Measurement Principle: Optical, non-contact strain measurement
Fields of View: 50 mm / 100 mm / 200 mm / 350 mm / 500 mm
Resolution:
50 mm FOV: 3 µm
100 mm FOV: 4 µm
200 mm FOV: 5 µm
350 mm FOV: 25 µm
500 mm FOV: 50 µm
Accuracy:
50 mm FOV: ±5 µm or ±0.5%
100 mm FOV: ±7.5 µm or ±0.5%
200 mm FOV: ±10 µm or ±0.5%
350 mm FOV: ±50 µm or ±1%
500 mm FOV: ±100 µm or ±1%
Data rate: 50 Hz
Recommended markers: Dots, approx. 2 mm diameter (at 50 mm FOV) / Lines, approx. 1 mm wide
Gauge lengths: Depending on field of view, e.g., min. 5 mm at 50 mm FOV
Application range: Tensile, compression, and flexural tests at ambient or elevated temperatures
Power supply / interface: via Instron system controller (compatible controller required)
Reliable & long-lasting: Proven Instron model 2663-822

Important note:
"The table shown in the photos is not included in the sale."

Condition: used
Scope of delivery: (see image)
(Specifications and details subject to change/errors reserved!)
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For further questions, we are happy to assist you by phone.

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