To Next PageTo Next PageHow to fix no display on Alnor EBT730?
If your Alnor Measuring Instruments display is blank, here are a few things to check: 1. Ensure the unit is turned on by pressing the I/O key. 2. Check the batteries. They might be low, dead, or have dirty contacts. Replace or clean them as needed. 3. If you're using an AC adapter, make sure it's properly connected.
What to do if '------' appears on the display for velocity or volume on Alnor EBT730 Measuring Instruments?
If you see "------" on the display for velocity or volume on your Alnor Measuring Instruments, it means a valid temperature reading is required to perform the standard or actual velocity/volume correction. To fix this, ensure a temperature-measuring probe is connected to the meter. Alternatively, you can set “Temp Source” to “Entered” in the Actual/Std menu and manually enter the temperature.
Why is '888888' flashing on the display of my Alnor Measuring Instruments?
If your Alnor Measuring Instruments show '888888' flashing on the display, it indicates that the pressure is too high to measure. Check the specifications page for the maximum pressure limit.
General| Temperature Accuracy | ±0.5°F (±0.3°C) |
|---|---|
| Resolution (Temperature) | 0.1°F (0.1°C) |
| Operating Temperature | 0 to 50 °C |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Battery Life | Approx. 100 hours |
| Airflow Range | 25 to 2, 500 cfm (42 to 4, 250 m3/h) |
| Resolution (Airflow) | 1 cfm (1 m3/h) |
| Display | LCD |
Policy for prompt attention to instrument problems, repairs, or recalibration.
List of registered trademarks associated with the product and manufacturer.
Explains document conventions for keys, typeface, and section titles.
Contact information and resources for technical support, repair, or recalibration.
Overview of the EBT730 and its included accessories and features.
Tool for obtaining air velocity, volume, and velocity pressure measurements in ductwork.
Tool for measuring static pressure within ductwork or across filters/coils.
Hoods for obtaining volumetric air flow measurements through diffusers, registers, and grilles.
Tool for area-averaged multi-point air velocity measurements, useful in lab hoods.
Straight pitot tube for single-point air velocity or volume measurements in ductwork.
Probe for measuring temperature and relative humidity, with calculated values.
Instructions for checking instrument components against the packing list upon receipt.
Steps to connect and use the AC adapter for powering the instrument or charging batteries.
Instructions for powering the instrument using either alkaline or NiMH rechargeable batteries.
Explanation of the functions assigned to each key on the micromanometer keypad.
Overview of the menu structure and how to navigate through it.
Selection of measurement devices (tools) that utilize the differential pressure sensor.
Setting for the communication speed between the meter and a computer via RS232.
Threshold for displaying zero readings, affecting measurement display precision.
Enabling or disabling the headphone jack input, affecting default mode selection.
Selection of which measurements are logged to memory, independently of the display.
Selection of how measurements are logged (e.g., single, average, continuous) and displayed.
Clears all stored data across all test IDs and resets memory availability.
Initiates the process of finding other Bluetooth-enabled devices nearby.
Controls whether the meter can be discovered by other devices (Disable, Temporary, Enable).
Identification and description of the major components of the capture hood assembly.
Step-by-step instructions for assembling the standard 2 ft x 2 ft capture hood.
Procedure for taking individual flow measurements using the capture hood in manual mode.
Cleaning and care instructions for the fabric capture hood, including repair advice.
Cleaning instructions for the micromanometer case, screen, and keys.
Cleaning instructions for the manifold, emphasizing care to avoid damage.
Cleaning instructions for the instrument and storage cases.
Recommendations and procedures for annual calibration of the instrument.
Practices for verifying capture hood measurements using in-duct velocity traverses.
Guidelines on optimal locations for measuring air velocity within ducts for accuracy.
Methodology for taking measurements in round ducts using concentric circles and log-Tchebycheff.
Explanation of how the Swirl X Flow Conditioner improves measurement accuracy with turbulent air.
