Industrial / Testing Equipment
User Guide for mPower Electronics HF Calibrator 006-0003-M01
Quick start guide for the mPower Electronics HF Calibrator 006-0003-M01. Learn how to perform bump tests and calibrations for diffusion gas monitors, including setup, operation steps, and technical specifications.
Table of contents
Quick Guide
The mPower Electronics HF Calibrator is designed for bump testing and calibrating diffusion gas monitors, specifically the mPower UNI series. Key requirements for successful operation include allowing the unit to stabilize for at least 30 minutes at ambient temperature and ensuring the unit has not exceeded its 6-month or 200-calibration service life. The device is not suitable for pumped instruments.
Overview
The HF Generator contains a reservoir with a sorbent material impregnated with HF. It creates a constant HF gas concentration in the 1-15 ppm range. The outlet fitting is specifically designed to fit mPower UNI gas monitors.
Power Connection
The unit can be powered in two ways:
- Batteries: 3 AAA alkaline batteries, which typically last for the 6-month life of the unit.
- External Power: 5V/2A charger with a USB-C connector.
Operation
Follow these steps to perform a calibration:
- Allow the unit to stabilize for at least 30 minutes at ambient temperature.
- Adjust the UNI Cal Set value to match the concentration reading on the calibrator.
- Perform a zero calibration on the UNI monitor.
- Place a block or piece of foam approximately 1 cm (3/8”) thick on the battery compartment.
- Unscrew the calibrator cap and set it aside.
- Start the UNI calibration timing and quickly place the UNI face down with the sensor head onto the HF gas opening, supporting the display with the 1-cm block/foam. Open the valve.
- Start a stopwatch to measure the calibration time. If you wish to see the final span reading, add one minute to allow the UNI display to revert to the gas reading. Read the value immediately, as it will drop quickly once removed from the gas source.
- Close the valve and screw the cap back on.
Specifications
- Concentrations: 1-15 ppm
- Accuracy: ±15% (new)
- Operating Life: 200 calibrations or 6 months (whichever is first)
- Operating Temperature: 15-30°C (59-86°F)
- Storage Temperature: 10-30°C (50-86°F)
- Pressure: 1±0.1 atm
- Humidity: 15-90% non-condensing
- Weight: 220 g
- Dimensions: 15.7 cm height, 11.4 cm diameter
Safety and Handling
CAUTION: Handle the unit carefully. Do not shake or tip the unit upside down, as this may cause damage and will not speed up the concentration equilibration process. The unit may be used for bump testing for up to one year, but after 6 months, it may no longer be accurate enough for calibrations.
Practical help
Common problems
Concentration reading is unstable or inaccurate
Ensure the unit has stabilized for at least 30 minutes at ambient temperature before use.
Unit is not performing accurate calibrations
Check if the unit has exceeded 200 calibrations or 6 months of use. After 6 months, accuracy may degrade.
Calibration process is slow
Do not shake or tip the unit upside down; this does not speed up equilibration and may cause damage.
Before use
- Ensure ambient temperature is between 15-30°C (59-86°F).
- Verify the unit has not exceeded 200 calibrations or 6 months of service life.
- Prepare a 1 cm (3/8”) thick block or piece of foam to support the UNI monitor.
- Ensure 3 AAA batteries are installed or a 5V/2A USB-C charger is connected.
- Perform a zero calibration on the UNI monitor before starting the HF calibration.
Specs in practice
- Operating Life
- The unit is rated for 200 calibrations or 6 months of use, whichever occurs first.
- Concentrations
- Provides a constant HF gas concentration in the 1-15 ppm range.
Images and diagrams
- The top view of the calibrator shows the Open/Close lever, battery access, and the concentration display.
- The outlet fitting is specifically designed to interface with mPower UNI gas monitors.
Model compatibility
- Designed specifically for mPower UNI gas monitors.
- Not compatible with pumped instruments; intended for diffusion gas monitors only.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.