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, 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.
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.
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.
Temperature range -40~ 130 ℃, Temperature Fluctuation ≤ +/- 0.5 ℃, using imported Air-Cooled fully enclosed refrigeration Compressor, with grounding protection, over-temperature protection, refrigerator overpressure overload protection and other functions.
Using positive pressure test principle, Measurement range 0~ 1.6MPa, fully automatic operation, support three test modes, built-in calibrating program, suitable for quantitative measurement of various sealing performance indicators.
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 fully automatic electronically controlled hydraulic pump provides smooth and continuous pulling force with +/- 1% accuracy, built-in rechargeable battery supports 200 tests, and IP65 Protection Rating ensures durability.
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.
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.
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.
Adopt ARM microprocessor and color LCD display, with automatic heating, sweeping, ignition function, Repeatability ≤ 110 ℃ +/- 1 ℃, support atmospheric pressure correction and forced Air-Cooled, easy and reliable operation.
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.
