Residual oil content measurement OILCHECK according to ISO 8573 – mobile solution

The OIL check residual oil content sensor gauges the vaporized residual oil content in compressed air. It operates by drawing a representative portion of the compressed air flow for analysis. Due to continuous measurement, any exceedance of threshold values is immediately detected, facilitating prompt corrective actions to maintain oil-free compressed air.

When paired with the PC 400 particle counter and DS 500 mobile, it provides an ideal solution for mobile measurements. The PID sensor is prepared for measurement within approximately 30 minutes.

The OIL-Check 400 measures the vaporized residual oil content ranging from 0.001 to 2.5 mg/m³, within a pressure range of 3 to 16 bar. It utilizes a highly precise PID sensor and an integrated mini catalyst for zero-point calibration.

The mobile transport trolley features:

  • Stably mounted components of OIL-Check 400, PC 400, and FA 510
  • Outer dimensions: 1.0 x 0.7 x 0.35 m (W x H x D)
  • A mobile sampling system consisting of a 2 m PTFE hose and quick lock coupling (oil- and grease-free)
  • A PC 400 particle counter up to 0.1 µm for compressed air and gases, complete with a pressure reducer/sampling hose, calibration certificate, and a Modbus-RTU interface
  • An FA 510 dew point sensor, ranging from -80° to +20°Ctd, inclusive of a mobile measuring chamber and a 5 m connection cable for portable devices
  • The DS 500 mobile, an intelligent chart recorder with 4 sensor inputs
  • CS Basic, a software solution for data evaluation in graphic and tabular form, facilitating the reading of measured data via USB or Ethernet, and includes licenses for 2 workstations.

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