Bendtsen Tester - Roughness & Porosity — MC TEC

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For the determination of surface roughness and air permeance according to Bendtsen method. The Bendtsen measurement process is specified both for surface roughness and air permeability. It works according to the air leak method with preset pressure differentials. The ModularLine Bendtsen testing device is available in various different variant models. According to configuration the roughness of the upper surface and / or the lower surface as well as the air permeability can be measured.

A device can therefore contain up to three measurement units, each equipped with a closed measurement and regulation system and the latest generation of sensors. Barometric pressure compensation gives you the most accurate results and reproducibility. The results can be displayed in ml/min or μm/Pa*s as required. Calculation according to Gurley is also possible.

Productspecifications

Ease of use due to big touch screen
Separate start and stop buttons
Compensation of barometric air pressure
Measuring range 25-5000 ml/min standard (depending on sensor)
Measurement time: 10s (after pressure is reached)
Difference pressure adjustable: 0.74 kPa, 1.47 kPa, 2.20 kPa
Compatible ProbNet
Can be used as ModularLine Module
Protection class: 2
Protection degree: IP44

APPLICABLE STANDARDS

ISO 8791-2 roughness / smoothness / ISO 5636-1/-3 air permeance / DIN 53108 roughness (replaced)
*more standards available

FEATURES

Easy operation via inbuilt touch screen
Automatic and manual measuring process
Pressure difference adjustable
Simultaneous measurement of air permeance and roughness
Compensation of the barometric pressure

AVAILABLE MODELS

S624000001 Bendtsen 1 head – porosity
S624000002 Bendtsen 1 head – roughness top side (standard)
S624000003 Bendtsen 1 head – roughness bottom side
S624000004 Bendtsen 2 head– roughness b. side / t. side
S624000005 Bendtsen 2 head– roughness t. side / porosity
S624000006 Bendtsen 2 head– roughness b. side / porosity
S624000007 Bendtsen 3 head– roughness b. & t. side / poro. (Special construction with wider housing)
* more versions and sensors on request

AVAILABLE SENSORS

See PDF

AVAILABLE ACCESSORIES

S406900001 ProbeNet software incl. 1 licence
* requirements explained upon request

Download PDF

Bendtsen.pdf play_arrow

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