Face Mask Breathing Apparatus Fabric 4000Pa 10000mm/S Air
Permeability Tester
Instrument characteristics
1, imported high-precision pressure and differential pressure
sensor to ensure data accuracy.
2, microcomputer processing, test results displayed directly,
without artificial look-up table calculations.
3, built-in 7 kinds of test units mm / s, m3/m2.min, cm3/cm2.s,
m3/m2.h, cfm, L/dm2.min, L/m2.s test unit can switch according to
demand.
4, touch screen control, two-way selection menu operation in
English, available on-line operation.
Application:
The instrument is used for the determination of the breathability
of a variety of textile fabrics, including industrial fabrics,
nonwoven fabrics, and other breathable materials; it can be used
according to AFNOR (French Standards Association) G07-111, ASTM
(American Materials Testing Standards) D737, BS 5, 636 (British
Standards), DIN 53,887 (German Industrial Standards), EDANA 140.1
(Association of European Disposable and Nonwoven Fabrics), ISO
9,237 (International Organization for Standardization), JIS L1096-A
(Japanese Industrial Standards), TAPPI T251 (Pulp and Paper
Industry Association) and other standards are automated and
digitized.
Standards compliant:
ISO9237 ISO7231 ISO5636 BS5636 ASTM D737 DIN 53887 JIS L1096 BS5636
Specifications
1, the sample pressure range: 1 ~ 4000Pa
2, the air permeability can be measured: 0.1 ~ 12000mm / s
3, the measurement error: ≤ ± 2%
4, can be measured fabric thickness: ≤ 12mm
5, the test area: 5cm2; 20cm2; 50cm2; 100cm2
∅50mm (≈ 19.6cm2) ∅70mm (≈ 38.5cm2)
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
