Medical Lab Testing Equipment Automatic Air Permeability Tester For
Textiles
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.
This is machine is to test the permeability of various textile
fabrics, including industrial fabrics, nonwovens and other textile
products and other breathable materials.
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 fabric 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
non-woven 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.
Parameter:
1. Sample pressure range:1~4000Pa
2. Measuring permeating ratio:0.1~12000mm/s
3. Measuring error:≤±2%
4. Measuring sample thickness:≤12mm
5. Measuring area:5cm2;20cm2;50cm2;100cm2
Ø50mm(≈19.6cm2) Ø70mm(≈38.5cm2)
6. nozzle parameter:
Speficiations:
| 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 | < ± 2 % of the displayed value. |
| Test pressure | 1-4,000 Pa |
| Test areas | 5, 20, 25, 38.5, 50, 100 cm² |
| Sample thickness | < 12mm |
| Display | Large Touch Screen |
| Power supply | 220V, 50/60Hz or specificed |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Advantages:
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
Ø ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
