GND15(B) Intrinsically safe In-line Refractometer, which is composed of light source, sapphire refraction, light
receiver and signal modulation circuit. The light source emits a stable light signal through the sapphire to contact
the measured medium, and the concentration of the measured medium produces a corresponding signal. The
optical receiver calculates the refractive index of the collected refracted light source to obtain the corresponding
concentration through the data algorithm. Since the concentration will be affected by temperature, internal
temperature calibration is adopted to reduce the influence of temperature drift.
The measuring principle diagram as below:
Automatic temperature compensation
Sturdy and durable, compact and easy to install
Easy to operate, easy to connect with other devices for automatic control
Inline real-time monitoring and control of liquid substance concentration in various industries
The GND15(B) intrinsically safe concentration meter is mainly used for the preparation and detection of the
weight percentage concentration of the cooling and cooling emulsion in the machining industry and the M-10 and
MDT emulsions commonly used in mines. It provides convenience for safe and economical preparation of
emulsions. The method is widely used in mechanical processing, mining selection, underground support and
other fields. It is used to detect the weight percentage concentration of water-soluble mine emulsion, which
provides great convenience for accurately preparing emulsion-pressed liquefied liquid.
Working Principle
Applications
Features
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