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1 DICKSON SK550, TK550 Temperature and Data Logger
2 Getting Started
3 Useful Features
4 Software
5 Troubleshooting
6 FAQs
7 Documents / Resources
7.1 References

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DICKSON SK550, TK550 Temperature and Data Logger

DICKSON-SK550,-TK550-Temperature-and-Data-Logger-PRODUCT

Getting Started

Default Logger Settings

  • 1 Minute Sample Rate
  • Stop When Full
  • Degree F

Quick Start
Install DicksonWare™

  1. Version 16.0.0 or higher on your PC !Compatible with Windows 98 or higher). If already using DicksonWare™, check the version by choosing “Help/ About” from the menu bar. Contact Customer Service if an upgrade is required.
  2. 0pen DicksonWare™ using the icon on your desktop.
  3. Connect the USB cable I supplied with the software) to the logger and to a working USB port on your computer.
  4. Click the Setup button. At the prompt select “USB”, and click Continue. All fields should be automatically filled in. This will confirm that DicksonWare™ has recognized the logger. Should all fields remain blank. refer to ‘”No Communication” in the Troubleshooting section of this manual. Once DicksonWare™ has recognized the logger, press the Clear button. This will delete all data currently stored.

Please refer to the Software section of this manual for more “Setup” and “Download” instructions. The logger is now sampling and ready for use. You may choose to change the default settings for sample interval and start-date and time. When changing these settings, the logger will automatically go through the clear process to accept your changes.

Note: To conserve battery life when storing unit, press the Setup button and select “Stop When Full” in the Samples section or remove the battery.

Useful Features

  • Delayed Start
    Program how many days, hours and minutes must expire before your unit begins logging. www.DicksonData.com.
  • Customize Graphed Data
    DicksonWare™ calculates MIN, MAX and Average of all data collected. Customize data by highlighting specific data points which will recalculate MIN, MAX and Average for highlighted information.
  • Export Data
    A snapshot of your graph can be easily exported to other programs such as Excel™ or PowerPoint™. Click on the Help or Features button in the software for detailed instructions on how to use the above features.

Battery
DicksonWare “Setup” displays the battery voltage and a low battery warning when replacement is needed.

  • Power
    These loggers operate on one Lithium 3V battery (CR2450) for approximately 1 year.
  • Replacement
    • Open unit by using a small flat screwdriver to pry open the case. Use something narrow and nonconductive to push the battery out from its’ holder.
    • Replace the battery with a Lithium CR-2450 type; +side up. Snap the case closed.
    • Note: The logger will stop sampling. However, memory will not be lost when replacing battery. To start sampling again download the data and then “Clear Memory”DICKSON-SK550,-TK550-Temperature-and-Data-Logger-FIG-1
  • Life
    The average battery life is approximately 1 year. To achieve longer battery life, use a less frequent sample rate and disconnect the unit from the USB port when not downloading data.

Software

(All of these features can be modified by clicking on the main Setup button.)

Samples (tab)

  • The majority of the setup process takes place in this section. Each field with an active “Setup” button to the right, is a parameter that you can customize.
  • Sample Interval Tells your logger how frequently you want it to take and store readings. This can be done in 1 or 10 second intervals. The dialog box that allows you to change the sample interval will also inform you how much time your chosen sample rate will cover. “Sub ten second interval” should be enabled for desired sample intervals under 10 seconds.
  • Stop or Wrap when Full Determines what the logger should do when it has collected all possible samples.
  • The logger will either stop and discontinue logging, or continue logging by wrapping the newest data over the oldest.

Note: When changing logger settings (sample interval, stop/wrap, and start date and time) the logger will automatically clear all stored data.

Channels (tab)
By clicking the Adjust button to the right of the temperature value for channel 1, you will be allowed to change the name of the channel. The default labels are “Temp” and “R/H”, however, you may want the labels to reflect something more specific to your application.

Download (button)

  • From the main menu, click on the Download button to automatically extract all logged data into a graph and table format.
  • Temperature data will be presented on a Fahrenheit scale.
  • Prior to downloading, you may convert your “Temperature” or “Humidity” readings to another variable such as Celsius or Kelvin for temperature, or change your “Humidity” to “Dew Point”, by going to
  • File/Preferences, and selecting the “Temperature” or “Humidity” tab to view all temperature or humidity variables available to you.

Troubleshooting

No Communication

  • If the logger has communicated before on the same PC, try resetting the unit by removing and reinstalling the battery.
  • Verify that you have the correct version of Dickson software installed on your PC. Version 16.0.0 or higher is required for models SK550/TK550.
  • Make sure that USB is select under File/ Preferences/Communications.
  • Unplug USB cable and plug back in.
  • If the logger was used in a moist or humid environment condensation may have formed on the unit. Place the unit in a warm dry environment for 24 hours. Clear the memory and try again. These loggers are designed for use in a non-condensing environment. If the environment creates condensation, try placing the unit (SK550 only) in a small sealed plastic bag to protect it from condensation.
  • If possible, try another PC.

Warranty

  • Dickson warrants that this line of instruments will be free from defects in material and workmanship under normal use and service for a period of twelve months after delivery.
  • This warranty does not cover routine calibration and battery replacement.
  • For Specifications and Technical Support go to www.DicksonData.com

Factory Service & Returns

  • Contact Customer Service 630.543.3747 for a Return
  • Authorization Number (RA) before returning any instrument. Please have the model number, serial number and a PO ready before calling.

CONTACT

FAQs

1. What is the difference between the SK550 and TK550 models?
The SK550 measures temperature only, while the TK550 is a dual-channel logger capable of monitoring both temperature and thermocouple input, making it ideal for more complex applications.

2. How do I download and view data from the logger?
Data can be downloaded using DicksonWare™ software via the USB interface. Once connected to your PC, the logger transfers readings to the software for graphical and tabular analysis.

3. What is the battery life of the SK550 and TK550?
Both models typically feature a battery life of up to 1 year, depending on the logging interval and usage conditions. They use replaceable AA batteries for convenience.

Documents / Resources

DICKSON SK550,TK550 Temperature and Data Logger [pdf] User Guide
SK550, TK550, SK550 TK550 Temperature and Data Logger, SK550 TK550, Temperature and Data Logger, and Data Logger, Data Logger

References

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