Measurement range 0~ 1000ml/min, pressure difference 0.1~ 2.0kpa, stainless steel end cap and pure copper valve anti-corrosion structure, built-in fixture to avoid rubber pad peeling, suitable for a variety of materials Air Permeability accurate test.
Suitable for 1 × 10-2 - 1 × 102um/(Pa. S) Air Permeability Range, Measurement accuracy of +/- 1ml (< 100ml), 304 stainless steel fixture and silicone sealing to ensure long-term corrosion resistance and sealing, support multi-gear measurement.
Measurement range 0~ 1000ml/min or 0~ 17µm/(Pa · s), test area 10.0 +/- 0.05cm ², differential pressure accuracy +/- 0.01kPa, clamp ring coaxiality less than 0.05mm, suitable for medium Air Permeability paper testing.
Vacuum principle measurement paper breathability performance, Measurement range 0-1000ml/min, test area of 10cm ², suitable for a variety of industrial paper mass detection.
Measurement range 0~ 1000ml/min, test area 10cm ², test area pressure difference 1kPa, suitable for a variety of industrial paper ventilation performance detection.
Measurement range 0~ 1000ml/min, test area pressure accuracy of +/- 0.01kPa, equipped with 10cm ² standard test area and 35.68mm clamping ring, support different duration test.
Vacuum Level 100 or 200 mm water column constant test, Measurement range 0-1000ml/min, test area 10cm ², support a variety of paper ventilation performance evaluation.
The test area is 30cm ², suitable for self-supporting and non-self-supporting coating testing, and the permeability of water vapor or Miscellaneous gaseous substances to the film can be determined by the wet Cup method or the dry Cup method.
The test area is 50cm ², which supports two test modes of wet Cup method and dry Cup method, which can measure the permeability of water vapor and Miscellaneous gaseous substances to the film, and is suitable for coating performance evaluation under different environment conditions.
Test area of 10cm ², in line with a number of international standards, support self-supporting and non-self-supporting coating testing, can be measured by wet Cup method and dry Cup method of water vapor permeability, suitable for different environmental conditions.
Measurement range 0~ 2500mL/min, accuracy of 0.01μm/Pa • s, support a variety of test methods, automated operation to ensure accurate and reliable results.
The test area is 25cm ², which supports wet Cup method and dry Cup method test, which can measure the pass rate of water vapor to the film, and is suitable for coating penetration performance evaluation in different environments.
Adopt adsorption drying principle, dewpoint temperature can be reduced to -20 ℃, Flow rate loss control within 10%, effectively prevent oil and gas condensation, ensure the normal operation of pneumatic equipment.
Velocity range 0.01-10 m/s, flow measurement error ≤ 1.5%, using measuring Rod positioning measurement method, lightweight structure and support automatic calculation of flow rate formula.
Adsorption drying technology can reduce the dewpoint temperature to -20 ° C, Flow rate loss control within 10%, effectively prevent the condensation of oil and gas mixtures in the gas storage Tank, and ensure the lubrication effect of the equipment.
