User Manual for PCE Instruments PCE-PQC Series Particle Counter

Quick Start Guide

The PCE-PQC series particle counter is a handheld instrument designed for measuring particle concentrations in ambient environments. To begin, power on the device using the one-touch power/sample button located on the handle. Upon the first power-up, follow the on-screen prompts to set the date and time. Use the touch screen interface to navigate menus, start or stop sampling, and manage recorded data.

Safety Information

• Laser Safety: This device contains a Class 1 laser product. Do not disassemble the device, as exposure to harmful laser radiation can occur.
• Handling: Do not use near explosive, flammable, or reactive gases. Do not attach directly to pressurized gases or liquids.
• Inlet Care: Do not operate the instrument with the inlet capped or plugged, as this can damage the vacuum pump. Do not allow water or liquids to enter the inlet.
• Battery: Use only approved PCE Instruments chargers. Defective Lithium-Ion batteries must be recycled.

Operation

The device features a 4.3-inch color touch screen for operation. Key functions include:

• Taking a Sample: Press the one-touch power/sample button on the handle or the Run icon on the display to begin sampling. Press again to stop.
• Real-Time Meter: Use the Real-Time Meter or Graphing screens to pinpoint particle sources. The bar graph visualization rises and falls with the concentration of particles.
• Data Management: The device stores up to 45,000 records. Use the Recorded Data icon to view, print, or save data to a USB thumb drive.

Settings and Configuration

Access the Settings menu to manage the instrument's configuration:

• Sampling Setup: Configure sample time, hold time, cycles, and mode (automatic/manual).
• Channel Management: Enable/disable channels, set custom channel sizes, and configure alarm thresholds.
• Communication: Configure Ethernet, USB, or optional Wi-Fi settings.
• Environment: Set units for barometric pressure and temperature, and configure alarms.
• Passwords: Set user and administrator passwords to prevent unauthorized access.

Software and Remote Operation

The instrument includes PC-based IMS software for real-time graphing, data downloading, and firmware updates. Additionally, the device can be accessed remotely via a web browser by entering the instrument's IP address on a local network.

Maintenance and Disposal

The device requires minimal maintenance. For shipping or annual calibration, use original packing materials. Dispose of batteries and electronic components in accordance with local regulatory requirements.