Installation & Operations
Blü-Test Wireless Test Instruments
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:[email protected] • Web:www.bapihvac.com
rev. 08/16/21
41521_BluTest_G2_ins
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The Blü-Test unit is factory calibrated and comes with an NIST traceable certificate. The certificate is accessible
via the Probe Settings screen. You can tap the “View Calibration Certificate” button to view the certificate. The
Blü-Test should be re-calibrated once every year as a standard practice. The unit cannot be field calibrated and
must be calibrated at the factory, which includes a thorough inspection, cleaning, calibration and an NIST traceable
re-certification.
Sect. 13: Recalibration
Possible Problem: The probe will not link-up with the Bluetooth display device.
1. Be sure the display device has the Blü-Test App loaded and is Android OS 5.1 or Apple iOS 10 or higher.
2. Be sure the display device and the probe are turned on and close enough to each other (<30ft or 10m open air).
3. Cycle power to both the probe and the display device.
4. Verify that Bluetooth communication is turned on in your device.
Possible Problem: The temperature or humidity is not accurate.
1. Make sure the Blü-Test probe tip is near to the reference or field device.
2. Make sure that independent drafts are not affecting the reference or the Blü-Test probe.
3. Allow the Blü-Test probe to acclimate to the air before registering the reading. This may take between 2 to 5 minutes
Possible Problem: Probe will not go into logging mode.
1. Your onboard memory on the probe may be full. To clear the memory, go to the probe settings screen via the
dashboard. Tap “Delete all logs from probe” button to erase log files from the probe.
Possible Problem: Log file is not downloading from the probe.
1. The log file may be very large so give it time to download. A week-long log file can take up to 30 minutes to
download from the probe to the application. This is normal behavior.
Possible Problem: iOS smart device cannot mail csv files.
1. Make sure the standard iOS mail application is enabled on your smart device.
Sect. 12: Diagnostics
TEMPERATURE ONLY UNITS:
The Blü-Test temperature only units can be cleaned with a damp cloth with an alcohol-
based disinfectant or mild soap. A double-ended brush is included to help with cleaning the
seams on the body of the probe. Dry with a towel or warm blower after cleaning. The units
should not be submerged or placed in a dishwasher.
TEMPERATURE/HUMIDITY UNITS AND DIFFERENTIAL PRESSURE UNITS:
The Blü-Test temperature/humidity and differential pressure units can be cleaned with a
damp cloth with an alcohol-based disinfectant or mild soap, but DO NOT get the tip of the
temp/humidity probe wet in any way, and do not let liquid enter the ports of the differential
pressure unit. A double-ended brush is included to help with cleaning the seams on the
body the probe. Dry with a towel or warm blower after cleaning. The Blü-Test units should
not be submerged or placed in a dishwasher. If liquid does infiltrate the probe tip of the
temp/humidity unit, remove liquid immediately with a paper towel or cotton swab and dry
with a warm blower. If grease infiltrates the probe, the unit may be damaged. Send it back
to BAPI for service.
Note: The Piercing Temperature Probe is NSF certified and must be cleaned in a means that is acceptable to your local
food inspector and/or regulatory compliance manager.
Sect. 10: Cleaning
Handle the unit with care because dropping or high vibrations could cause the battery to shake loose or the probe
support to crack. The Blü-Test unit should be stored in a dry location with ambient temperatures between:
<1 month: -20 to 50°C (-4 to 122°F) ● 1-3 months: -20 to 40°C (-4 to 104°F) ● 3-12 months: -20 to 20°C (-4 to 68°F)
Sect. 11: Storage
Fig. 34:
Brush included
for cleaning seams
