The use of PTFE oxygen permeable membrane to ensure oxygen permeability, spiral cap design for easy installation and electrolysis filling, suitable for Portable dissolved oxygen measurement equipment maintenance.
PTFE oxygen permeable membrane ensures oxygen permeability, ABS plastic material enhances durability, screw cap design simplifies installation process, suitable for long-term water quality monitoring applications.
Using high density polyethylene (PE) oxygen permeable membrane to achieve efficient oxygen diffusion, equipped with ABS plastic screw cap structure for easy installation and electrolysis filling, and interact with the current system for accurate measurement of dissolved oxygen concentration.
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.
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.
Using PTFE oxygen permeable membrane, the probe cathode and anode are isolated from the sample, and oxygen passes through the membrane and acts with the polarographic system to generate current to ensure accurate and reliable measurement.
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.
Sterling silver cathode and zinc anode construction, integrated temperature sensor for instant measurement without conditioning time, thin permeable membrane isolates Sensor and allows oxygen to pass, generating current to determine oxygen concentration.
Measurement range of 50ppm dissolved oxygen and 600% Saturation, support pressure, temperature and salinity automatic compensation, can be used continuously for about 200 hours, with IP67 waterproof rating.
Measurement range 0~ 1000ml/min, test area 10cm ², test area pressure difference 1kPa, suitable for a variety of industrial paper ventilation performance detection.
Optical inspection fluorescence technology for measurement of dissolved oxygen, no polarization time, fast Response and not affected by Flow velocity; Built-in temperature sensor, Measurement range 0.00-50 mg/L, accuracy up to 1.5% +/- 0.01mg/L; Protection Rating IP68, suitable for harsh environments.
Polarography dissolved oxygen Measurement range 0.00~ 50.00mg/L, Response Time ≤ 45s, support automatic temperature compensation and salinity compensation, with IP65 Protection Rating, Data storage 500 sets and GLP standards.
