Air Permeability Tester/Fabric Air Permeability Instrument
Testing Standard:
ASTM D737 Standard Test Method for Air Permeability of Textile Fabrics
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 Parameters:
| Measuring range |
0.1-12,000 mm/s at 20 cm² test area. |
| Units of measure |
mm/s, ft³/ft²/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:
Air permeability is an important factor in the performance of such textile materials as gas filters, fabrics for air bags, clothing, mosquito netting, parachutes, sails, tentage, and vacuum cleaners. In filtration, for example, efficiency is directly related to air permeability. Air permeability also can be used to provide an indication of the breathability of weather-resistant and rainproof fabrics, or of coated fabrics in general, and to detect changes during the manufacturing process. In specialty, industrial and military applications, it can play a vital role in protection. In every market, satisfying the demands of consumers and producers requires ways to accurately and repeatably test material air flow.
Usage:
To determine the resistance of fabrics (woven, knitted and nonwoven textile materials) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.
Test Process:
1.Test the conditioned specimens in the standard atmospherefor testing textiles, which is 21±1°C (70±2°F) and65±2 % relative humidity, unless otherwise specified in amaterial specification or contract order.
2. Handle the test specimens carefully to avoid alteringthe natural state of the material.
3. Place each test specimen onto the test head of the testinstrument, and perform the test as specified in the manufacturer'soperating instructions.
4. Place coated test specimens with the coated sidedown (towards low pressure side) to minimize edge leakage.
5. Make tests at the water pressure differential specifiedin a material specification or contract order. In the absence ofa material specification or contract order, use a water pressuredifferential of 125 Pa (12.7 mm or 0.5 in. of water).
6.Read and record the individual test results in SI units ascm³/s/cm² and in inch-pound units as ft³/min/ft² rounded tothree significant digits.
Standard features:
1. Wide measuring range of 0.1-12,000 l/m²/s at 20 cm² test area.
2. Wide test pressure range of 1-4,000 Pa.
3. For filter media: Determination of the pressure drop at a given air velocity.
4. Automatic control of the test pressure.
5. Fast and simple sample clamping(Pneumatic Clamping Assembly).
6. Touch control panel for digital display of the test result.
7. Quiet and mobile instrument, perfectly suitable for use in the laboratory and in the production area.
8. Data ports: RS 232. Ethernet for direct network access.
9.Integrated software for evaluation and storage of the test results in office format.
10. Can be connected to a PC with the Evaluation Program SBT461 Air Permeability Tester lab-cloud.
11. Works in accordance with all major test standards.
Accessories Supplied With The Intrument:
1. Main Unit: 01 No.
2. Test Heads:02 Nos.
20 cm²for DIN 53887, EN ISO 9237, WSP 70.1
38.5 cm²for ASTM D 737, JIS L 1096-A, TAPPI T 251, WSP 70.1
3.SBT461 Air Permeability Tester lab-cloud: 01 No.
4.Calibration Check Plate:02 Nos. (ΦO=7.8 and ΦO= 21.6)
5.O-Ring for Air Seal: 01 No. (pack of 5)
6.Nozzle:11 Nos.
Nozzles
| No. |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
| ΦO(mm) |
0.8 |
1.2 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
16 |
20 |
7.Power Cord: 01 No.
8. This User's Manual:01 No.
9.Inspection & Conformance Certificate: 01 No.
Company Information:
HAIDA INTERNATIONAL is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
Haida Equipment Service:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.
Onsite Service:
1.Device installation;
2.Equipment Operation Test Technology training;
3.Equipment Calibration;
4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories
24-hour Online contact
Free software upgrades
Free information:
1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;2. Mail Seamless Docking;3. Video Conferencing;4. Artificial free door-to-door service
Packaging & Shipping
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
Customer Feedback:
Why choose us?
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
12 months warranty. Besides, we can help you to repair your problem controller freely, Free replacement parts, even it's not from our factory's. What you need to do is to send us the controller.We can offer operation video and English operation muanual. We can provide video-con
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