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®

Technical Support

 PS-3204

7

013-14662B

Appendix A: 

 

Compatibility

Check the PASCO Web page at 

www.pasco.com/compatibility 

for the latest information on Bluetooth SMART 
compatibility.

*The PS-3500 USB Bluetooth 4.0 Adapter, 
when connected to a USB port, allows up 
to three Bluetooth SMART devices, such 
as this PASCO wireless device, to connect 
to Windows computers, Chromebooks, 
and older Macintosh computers. 

Note: The PS-3500 USB Bluetooth 4,0 
Adapter is the only adapter we can 
currently recommend. Many other Bluetooth 4.0 adapters 
are available but this adapter has a specific design that 
enables in-app pairing of Bluetooth SMART sensors. 

1

To check the Mac computer’s Bluetooth compatibility, do 

the following:

Click the 

 (Apple) Menu.

Select 

About This Mac

Click the 

More Info

... button.

Click the 

System Report

... button.

Select 

Bluetooth

 from the sidebar on the left, 

underneath 

Hardware

.

Scan down the list of information until you find “LMP 
Version”.

If your Mac is equipped with Bluetooth SMART, the 
LMP Version will show 

0x6

. (Anything lower than 

0x6

 

means an older version of Bluetooth. Your device will 
need the PS-3500 USB Bluetooth 4.0 Adapter.)

1

The Mac Mini and MacBook Air were updated with 

Bluetooth SMART support in 2011. The MacBook Pro was 

updated in 2012. The Mac Pro that debuted in December 
2013 has Bluetooth SMART support.

Exception: Before 

you upgrade to El Capitan

 (Mac OS X 

10.11.x), if you have a Macintosh with LMP version “0x4” 
that requires the PS-3500 USB Bluetooth 4.0 Adapter, 
please contact PASCO Technical Support for further 
instructions.

What is Bluetooth SMART

®

?

Bluetooth SMART (also known as Bluetooth Low Energy or 
Version 4.0 of the Bluetooth specification) is the latest 
protocol of the proprietary open wireless technology 
standard created by telecoms vendor Ericsson in 1994. It is 
the power- and application-friendly version of Bluetooth 
that was built for the Internet of Things (IoT).

Platform

Bluetooth SMART Compatibility

iOS

iPad 3 and later
iPhone 4S and later
iPod touch 5 and later

SPARK Element

All models

Android

Android 4.3 and later

Chromebook

Chrome OS (requires PS-3500 Adapter*)

Mac OS X

1

Models introduced July 2011 or later

Windows

Windows 7 and later (requires PS-3500 Adapter*)

PS-3500 USB 
Bluetooth 4.0 

Adapter

Summary of Contents for PS-3204

Page 1: ...n one can be connected to a computer or tablet at the same time The pH Sensor can also be used with alternative probes such as Ion Selective Electrodes ISE and the Oxidation Reduction Potent ORP Probe...

Page 2: ...connector Twist the probe s BNC connector clockwise left to right about one quarter turn to lock it in place To remove the pH Probe from the Wireless pH Sensor reverse the process NOTE When removing t...

Page 3: ...e pH Probe in the solution to be measured The bulb shaped glass membrane should be entirely immersed 3 Press or click start or record to begin recording data 4 Wait for the reading to stabilize 5 Rins...

Page 4: ...or application If the problem remains press and hold the ON button for ten seconds and then release the button Turn on the sensor in the usual way Turn Bluetooth off and then turn it back on Retry pH...

Page 5: ...es training in the safe handling of flammable caustic and corrosive chemicals and a working knowledge of serial solution and calibration procedures Suggested Experiments Practically any experiment tha...

Page 6: ...ary by country and region It is your responsibility to recycle your electronic equipment per your local environmental laws and regulations to ensure that it will be recycled in a manner that protects...

Page 7: ...hing lower than 0x6 means an older version of Bluetooth Your device will need the PS 3500 USB Bluetooth 4 0 Adapter 1 The Mac Mini and MacBook Air were updated with Bluetooth SMART support in 2011 The...

Page 8: ...in distilled water and then put the pH Probe into a pH 4 buffer solution 7 Under Calibration Point 1 click the Standard Value box and enter the known value 4 00 in this example 8 Under Calibration Po...

Page 9: ...nt that the sensor sends to the GLX when it is in that standard In a one point calibration only one of the points is reset by the user Types of Calibration There are three types of calibration two poi...

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