BENDTSEN ROUGHNESS

Code: 170218
- Standards: ISO 8791-1, ISO 8791-2, ISO 5636-1, ISO 5636-3, SCAN P21, SCAN P84, IS 9894, DIN53108, BS 4420.

- CHARACTERISTICS:
 Fully automated measuring cycle, sample is not influenced manually.
 Adjustable feet for the equipment leveling.
 Big Color Touch Screen 7”.
 Full Statistics, with graphs, average, deviation, min and max value, etc.
 Automated system for aligning measuring and positioning head on sample
under constant pressure of 98Kpa. (490 kPa Optional).
 Test Pressures according to standard: 0,74 – 1,47 – 2,20 kPa (Continuously
adjustable).
 Glass measuring surface attached to the equipment.
 Photocell for automatic test when positioning the sample, or manual test.
 RS-232 interface for connection to management and control programs.
 USB connection for maintenance works and for connection with USB printer.
 CE mark.

- USER INTERFACE:
 Machine controlled by means of a touch screen and an auxiliary button.
 Through the visualization and control screen, the total control and
configuration of the machine can be managed.
 Easy and intuitive operation of the control menu, configurable in different
languages.
 Two result tables with a maximum of 10 result types and 20 test results per
table.
 Possibility of display a diagram showing different test results.
 Statistical control. Mean value, standard deviation and maximum and
minimum values.
 Value in µm/Pa*sec shown in statistics.
 Periodical program updating (without additional costs).
 Maintenance Menu, Set-Up and Calibration.

- SPECIFICATIONS:
Measuring ranges:
 25 - 5.000 ml flow rate
 Pressure difference: ±0.5% of the final value
Measuring accuracy:
 Pressure differential: ±0.005kPa linear
 Flow : ±0.5% of the final value
 Accuracy of test duration: ±0.5s
Roughness:
 Measuring land: Ø31.5mm, 150µm, 267g
 Test duration, Dwell time: 1-40 seconds (adjustable)
Air permeability:
 Measuring area : 10 ± 0.2 cm²
 Test duration, Dwell time: 1 - 40 seconds (adjustable)
 Display in ml/min or µm/Pa*sec
 Gurley Value: Seconds
FLOW SENSORS (Optional)
 15 - 3.000ml/min (Un-Compensated)
 5 - 1.000ml/min (Un-Compensated)
 1 - 5.000ml/min (Compensated)
 Other High Roughness under Request. Up to 10.000 ml/min (Compensated)

- CONNECTIONS:
Electricity: 110-230V, 50-60Hz (40W)
Compressed air: 400-600 kPa
- DIMENSIONS AND WEIGHT:
Dimensions: 27 x 68 x 60 cm (W x D x H)
Net weight: 23kg
Gross weight: 38kg