Digital Orifice Flow Meter, for Air Samplers

1. Overview

• OFD-1 makes it possible for you to calibrate HV-series easily and quickly on a digital display. This is on-site flow rate calibrator for HV-air sampler HV-500R/-500F/RW/-700R/-700F/-1000F/-1000R.
• Flow rate of the high volume (HV) air sampler is calibrated with a root meter. The root meter is a setting type, accordingly, flow rate calibration is difficult at the measurement site.
• This is a sensor type instead of the conventional glass U shape pipe. An atmospheric pressure gauge and a thermometer are integrated in a device, so that there is no need to convert a measuring value at a customer side. Numerical value on a display is automatically used for calibration with HV-R series becomes possible at measuring sites.

2. Specifications

• Dimensions: 105 (W) x 225 (D) x180 (H) mm
• Weight: 2 kg
• Power supply: Four alkali size AA batteries (more than eight hours operation)※3 , AC adapter (option)