OEM High Precision Lab Digital Fabric Air Permeability Tester
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:
Features:
1. Imported high precision pressure sensor to ensure the accurate
test data.
2. Test report can be printed directly.
3. Built in different units can be changed as you need: mm/s,
m3/m2, min, cm3/cm2 .s, m3/m2.h, cfm, L/dm2.min, L/m2.s
4. Touch screen, Chines, English can be changed.
5. Automatic clamping of sample during test, more convenient to do
the test.
Main Technical parameters:
| Sample pressure range | 1 ~ 4000Pa(For special, it can be customized) |
| Measurable air permeability | 1 ~ 9999mm/s |
| Measurement error | ≤ ± 2% |
| Measurable fabric sample thickness | ≤ 12mm |
| Test area fixture | Standard supply | 20cm2, 38.3cm2 |
| Optional supply | 5cm2, 50cm2, 100cm2, φ50mm(≈19.6cm2) |
| Printer | Thermal micro printer |
| Data port | RS232 |
| Power supply | AC 220V 50Hz |
| Dimensions (L×W×H) | 1080×670×1080mm |
| Weight | 100Kg |
Standard:
GB/T 5453, GB/T 13764, ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM
D737
DIN 53887, JIS L1096
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
