LLH type standard meter method gas flow standard device

The LLH series standard meter method standard device is a convenient, economical, and practical standard device that uses high-precision Roots flow meters or turbine flow meters as standard flow meters. By utilizing the basic principles of the standard meter method device and relevant gas flow meter calibration regulations, it performs factory calibration, periodic calibration, or calibration of volumetric, turbine, and velocity flow meters.

After establishing the device, achieve the following functions

●The device can be used for detecting and calibrating various gas flow meters

●The device can select gas flow meters with unqualified quality

●The device can test the performance of gas flow meters, providing reference data for research and development

key technology

Pulse interpolation technology, pneumatic automatic clamping, error data calculation, flow regulation control.

Product parameters

Personalized customization of the product, with a reference flow range of 1-3000m3/h for the device, and a verified gauge diameter of DN20-DN200.