Air permeability testing equipment for textile

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Product Code : HD

Brand Name : HAIDA

Price And Quantity

Product Specifications

Product Description

TEST STANDARD:

ISO 9237 Textiles - Determination of the Permeability of Fabrics to Air

BS 5636, DIN 53887, AFNOR G07-111, EDANA 140.1, ISO 7231, ISO 9073-15, JIS L1096-A

TAPPI T251, WSP 070.1.R3, EDANA 140.2-99

STANDARD FEATURES

	0.1-12,000 mm/s at 20 cm² test area.
Units of measure	mm/s,³²/min, cm³/cm²/s, l/m²/s, l/dm²/min, m³/m²/min, m³/m²/h, dm³/s Pa (pressure drop)
Measuring accuracy	better than ± 2 % of the displayed value.
Test pressure	1-4,000 Pa
Test areas	5, 20, 25, 38.5 and 100 cm²
Sample thickness	0 ... 12mm
Dimensions	1070 x 670 x 1080 mm
Power supply	220V, 50Hz or 110V, 60Hz
Weight	75kg

APPLICATION

USAGE

TEST PROCEDURE

Handle the test specimens carefully to avoid altering the natural state of the material.
Place each test specimen onto the test head of the test instrument, and perform the test as specified in the manufacturer operating instructions.
Place coated test specimens with the coated side down (towards low pressure side) to minimize edge leakage.
Make tests at the water pressure differential specified in a material specification or contract order. In the absence of a material specification or contract order, use a water pressure differential of 125 Pa (12.7 mm or 0.5 in. of water).
Read and record the individual test results in SI units as cm³/s/cm² and in inch-pound units as ft³/min/ft² rounded to three significant digits.

SALIENT FEATURES

Wide test pressure range of 1-4,000 Pa.
For filter media: Determination of the pressure drop at a given air velocity.
Automatic control of the test pressure.
Fast and simple sample clamping(Pneumatic Clamping Assembly).
Touch control panel for digital display of the test result.
Quiet and mobile instrument, perfectly suitable for use in the laboratory and in the production area.
Data ports: RS 232. Ethernet for direct network access.
Integrated software for evaluation and storage of the test results in office format.
Can be connected to a PC with the Evaluation Program SBT461 Air Permeability Tester lab-cloud.
Works in accordance with all major test standards.

ACCESSORIES SUPPLIED WITH THE INSTRUMENT

lab-cloud: 01 No.

Calibration Check Plate: 02 Nos. (Î¦O=7.8 and Î¦O= 21.6)

O-Ring for Air Seal: 01 No. (pack of 5)

Nozzle: 11 Nos.

No.	0	1	2	3	4	5	6	7	8	9	10
O(mm)	0.8	1.2	2	3	4	6	8	10	12	16	20

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