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Interpreting the Data

USRID-16W User Guide

27

Page information 

The current page number and the total number of pages appear on every page. 

Marked readings 

In the data list, each entry may be marked with one or more of the following symbols:

 

l

+

 symbol will be shown, if the USRID-16W was downloaded with LogTag

®

 

Analyzer.

 

l

*

 symbol will be shown if an inspection mark was placed with the 

START

/Mark

 

button.

 

l

#

 symbol will be shown where the logger was plugged into a USB port at the time 

it would otherwise have taken a reading.

Symbols are shown against the reading following the event.

USB Paused Readings 

USB loggers cannot take a reading while plugged into a USB port. A gap is shown in the 
graph where the USRID-16W was plugged in at the time it would otherwise have taken a 
reading. The list shows 

---

 instead of the reading.

Legend 

Shows the symbols for 

download  marks

inspections  marks

 and 

paused  marks

 if they 

appear in the readings. 

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Summary of Contents for WHO USRID-16W1

Page 1: ...ion Single use USB PDF Electronic Shipping Indicator LogTag Recorders Product User Guide Document Release Version 1 0 Published 27 January 2021 Copyright 2004 2021 LogTag Recorders www com information...

Page 2: ...11 Finalizing the configuration 12 USRID 16W Start Options 12 Display Overview 13 Operating the Logger 15 After the Logger is configured 15 Starting the Logger 15 During Recording 16 Stopping the USR...

Page 3: ...l for the bad quality of the monitored goods if any l for incorrect readings if the device was used with a low battery or l for consequential loss Battery Life The battery in the USRID 16W is designed...

Page 4: ...ns to be taken in LogTag Analyzer Text in this font describes features of the product This text describes certain aspects of the product where incorrect use of a feature may lead to inadvertent loss o...

Page 5: ...t into a computer s USB port and generates a PDF file which can be accessed using PDF software such as Acrobat Reader For further analysis data can be downloaded using the free companion software LogT...

Page 6: ...ew button This is used to review recorded data at the end of the trip directly on the display and to stop the unit Display l Shows the last recorded temperature and information about alerts l Allows r...

Page 7: ...h l French l German l Russian l Spanish The default ex factory language is English You can select which language to use during configuration in the File Settings tab You can only change the language d...

Page 8: ...d files will be generated1 and made available to you in a new drive l a PDF file you can open the file directly from the logger s USB memory storage with Acrobat Reader 4 0 or later or any other compa...

Page 9: ...o be used for downloading and analyzing data using the following steps l Start the LogTag Analyzer software l Remove the protective cap from the logger s USB connector plug it into a USB socket on you...

Page 10: ...r an alarm but a value of 29 9 C will not According to the PQS specification alarms are triggered for different models as follows Type 1 Model USRID 16W1 Programmed with alarm settings suitable for th...

Page 11: ...range again l Users have the ability to stop the logger with the STOP Review button For more information about what each parameter means please read the section about Configuring a LogTag for logging...

Page 12: ...protective cap If you wish to configure more USRID 16W units with the same configuration insert the next loggers into USB sockets wait until they are ready for configuration and click Repeat Configur...

Page 13: ...finished recording temperature data MIN MAX indicator The word MAX is shown when the temperature on the display represents the maximum recorded temperature for the current trip The word MIN is shown...

Page 14: ...Alarm arrows pointing to the alarm labels Battery Low The battery low symbol will appear if the USRID 16W s battery is low If the symbol is not shown while the display is turned on the battery is sti...

Page 15: ...uring the operation the logger has a low battery the low battery symbol is shown A logger with a low battery cannot be started and must be discarded Starting the Logger The logger s display must show...

Page 16: ...the display is the same as used for the PDF and CSV files For USRID 16W1 and USRID 16W2 loggers this is pre set to C in the factory An alarm was triggered If an alarm event occurred the alarm indicat...

Page 17: ...may be affected Stopping the USRID 16W Automatically The USRID 16W automatically stops recording temperature when the maximum number of readings specified during configuration has been reached For US...

Page 18: ...w l the STOPPED symbol l the OK indicator if no alarm was recorded l the total duration for which the logger recorded data l the alarm indicator and one or more threshold arrows if an alarm was record...

Page 19: ...STOP Review button the next review screen is shown Figure 3 Review cycle During the review the alarm cross and the alarm threshold markers continue to be displayed You can exit the review screens at a...

Page 20: ...the uppermost alarm threshold and the time that elapsed between the start of the trip and the time the alarm was triggered In the example the temperatures were equal above 45 C for one complete hour...

Page 21: ...computer 1 Mass Storage Device 2 LogTag Mass Storage USB Device These two devices are required so you can access the data files in the same way as a USB memory stick These drivers will not be install...

Page 22: ...ader or a similar PDF viewer l To open the LTD file you need to install the free LogTag Analyzer software l CSV files can be opened with a text editor or imported into a spreadsheet program such as Mi...

Page 23: ...conditions during the trip showing a red or if no alarms were recorded showing a green Recorded Data Overview This section shows at what time the logger started to record data when it finished how ma...

Page 24: ...verage standard deviation and MKT values Recorded Data Chart The chart shows a graphical representation of the data during the trip As part of the USRID 16W configuration process you set the parameter...

Page 25: ...time above or below a threshold l How often an alarm occurred l Whether or not an alarm was generated for this alarm trigger l The elapsed time after which the alarm was first triggered Alarm Thresho...

Page 26: ...he file name which is compiled from information about the data it contains LogTag_ serial_number _ trip number _ file creation date _file creation time _ OK or ALM pdf Other files that may be generate...

Page 27: ...ART Mark button l A symbol will be shown where the logger was plugged into a USB port at the time it would otherwise have taken a reading Symbols are shown against the reading following the event USB...

Page 28: ...e for each of the triggered Alarm thresholds Memory type Non volatile Sampling interval USRID 16W1 USRID 16W2 l Factory preset to 5 Minutes Start options USRID 16W1 USRID 16W2 l Factory preset to Push...

Page 29: ...ting laboratory PDF features l compliant with standard 1 6 and later l Single page report with trip and alarm summary l Multi page report with list of readings including date time Download time l Typi...

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