PT-104 Platinum Resistance Data Logger

Math channels

Sometimes you need to use data from one or

more measurement channels to graph and record

a calculated parameter. You can use the PicoLog

equation editor to set up simple math channels

such as A–B or more complex functions such as

log, sqrt, abs, round, min, max, mean and median.

PicoLog treats math channels like any other

channel, so you can still set alarms and annotate

them.

Alarms

In PicoLog, you can set up alarms to alert you

to various events. These can be as simple or as

complex as you like: alarms can trigger on a signal

threshold or disconnection of the data logger, or

you can set up a logic expression of your own.

Alarms can play sounds, display visual alerts, run

applications or mark when the event occurred on the

graph.

Intuitive logger and channel setup

The Devices view lets you set up a multichannel acquisition system in

a simple way, with the option to use multiple different Pico data loggers

simultaneously. PicoLog shows you an image of each connected device,

so you can quickly and easily enable or disable channels and set up their

properties.

On the right, you can see the device setup including two data loggers, a

PT‑104 and TC‑08.

Robust file format

At the heart of PicoLog is the file system, which stores live capture data directly to a

robust database, rather than to a single file that is vulnerable to corruption and data loss.

If the computer is shut down and rebooted, PicoLog will only lose the data during the

outage – saving resumes when you restart the software.

This file system also means that the size of the dataset you can capture is virtually

unlimited – the only restriction is the size of your computer’s hard disk!

The .picolog file format is compatible across all operating systems, and there is no

need to set up a file to save to before the capture is complete. You can also save mid‑

capture if you wish to share the data collected so far. Since anyone can download and

install PicoLog for free, you can easily share saved data with co-workers, customers and

suppliers for offline post‑analysis.

PicoSDK®

Pico’s software development kit, PicoSDK, is available free of charge and allows you to

write your own software and interface to third-party software packages.

Pico also maintains repositories of example code on GitHub (github.com/picotech),

showing how to use PicoSDK with software packages such as Microsoft Excel, National

Instruments LabVIEW and MathWorks MATLAB, or with programming languages

including C, C++, C# and Visual Basic .NET.

PicoSDK and the PT-104 Programmer’s Guide are available to download from

www.picotech.com/downloads.

Try the PicoLog software today!

PicoLog’s built-in demo mode allows you to try out the full

functionality of the software with a choice of virtual devices

and simulated live data. You also can use PicoLog to view

previously saved data, even with no device connected. Visit

www.picotech.com/downloads and select PicoLog Data

Loggers to get your copy.