User Guide for T D models including: TR-76Ui, CO2 Recorder, TR-76Ui CO2 Recorder
Manuals & Help | Data Logger Products | T&D Corporation
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DocumentDocumentGetting Started Guide Package Contents TR-76Ui TR-76Ui-S · CO2 Recorder TR-76Ui · Temperature and Humidity Sensor (THA-3001) · AC Adaptor (AD-06A1 or AD-06C1) · USB Communication Cable (US-15C) · Software CD-ROM · AA Alkaline battery x 4 · Getting Started Guide (Warranty Included) · Please Read First Temperature Humidity Sensor · CO2 Recorder TR-76Ui · High Precision Temperature- Humidity Sensor (SHA-3151) · AC Adaptor (AD-06A1 or AD-06C1) · USB Communication Cable (US- 15C) · Software CD-ROM · AA Alkaline battery x 4 · Getting Started Guide (Warranty Included) · Please Read First tandd.com © Copyright T&D Corporation. All rights reserved. 2021. 10 16504640023 (11th Edition) Notes about Operation This product has been designed for use in normal living conditions, and is not suited for controlled environments such as a CO2 incubator. When measuring outdoors, avoid exposure to sunlight, dust, rain, or wind. Also make sure to use in the operating environment indicated in the specifications. This product cannot measure CO or O2. Do not use the unit for purposes such as avoiding O2 deficiency, CO intoxication or any other health related purpose. For one to two weeks after installation of the TR-76Ui, CO2 concentration measurements may fluctuate suddenly. This is due to the normal operation of Auto Calibration and is not a malfunction of the unit. Do not use or store the unit in areas exposed to direct sunlight and abrupt changes in temperature. Do not allow the unit to become wet. Do not use or store the unit in places where condensation occurs. To help prevent deterioration of the unit, do not use or store the unit in areas exposed to cigarette smoke, corrosive, explosive or organic gases or dust in the air. Do not expose the unit to a strong impact. This will adversely affect measurement accuracy and may cause the case to break resulting in bodily injury. The measurement accuracy of the CO2 sensor can not be guaranteed for CO2 concentrations of 5,000ppm or more. The Warning Monitoring function provided in the TR-76Ui is for informational purposes only. By clicking "I Agree" button you confirm your understanding that it is not to be relied upon for human health or safety. Part Names and LCD Display CO2 Sensor Area (Internal) LCD Display Infrared Communication Port Operation Buttons Button Button Button Battery Cover Temperature and Humidity Sensor Jack AC Adaptor Jack USB Communication Cable Jack Serial Communication Cable Jack (RS-232C) External Alarm Terminal (EXT ALM) Switch [REC] Mark Shows recording status ON: Recording in progress BLINKING: Waiting for programmed start OFF: Recording stopped Data Scale At the beginning of every 2,000 readings the scale will be marked from left to right. Logging capacity is 8,000 readings. [COM] Mark Shows communication status but not displayed normally. ON: The unit is connected to a PC with a USB cable. RAPID BLINKING: The unit is in communication with the computer via USB or infrared communication. Recording Mode Recording mode settings can be made by using the supplied software. Endless: Upon reaching the logging capacity of 8,000 readings, the oldest data will be overwritten and recording will continue. One Time: Upon reaching the logging capacity of 8,000 readings, recording will automatically stop and in the LCD the current measurement and the word "FULL" will alternately appear. Battery Mark Shows source of power and voltage level ON: Running on external power source BLINKING: Running on battery power OFF: No battery Current Shows the current readings for temperature ( °C or °F) and humidity (%RH). Temperature Pressing the button will change the measurement item to be and Humidity displayed. By using the supplied software, the unit of temperature can be Readings Area changed. is also used to display messages. Current CO2 Shows the current readings for CO2 concentration (ppm). is also used to Readings Area display messages. Messages and Display on the LCD Settings Messages Button Lock When "Button Lock" has been set to ON in CO2 Recorder for Windows, operational buttons are not active. Memory Full When recording mode has been set to "One Time" and the unit reaches its logging capacity of 8,000 readings, the measurement and the message [FULL] will alternately appear in the LCD. Stop recording and download the recorded data before re-starting recording. · When this happens, measurement will continue so battery power will be consumed. Button Operations Upon the start of recording, all previously recorded data in the TR-76Ui will be deleted. If "Button Lock" has been set to ON in the CO2 Recorder for Windows, the operational buttons will not be active. Button: Starting and Stopping Recording Starting Recording Press the button for about two seconds until the [REC] mark appears on the display. · It is possible to start recording even while waiting for a programmed recording to start. Stopping Recording Press the button for about two seconds until the [REC] mark disappears from the display. Button: Changing the LCD Display Pattern It is possible to change the current readings display for temperature and humidity (upper row). CO2 concentration (lower row) is always displayed. . With each pressing of the button the item on the display will change. Temperature and Humidity: The display will alternate every one second. Temperature only Humidity only 2. When the desired display pattern appears, stop pressing the button. Button: Checking Recording Interval It is possible to check the recording interval during recording or while waiting for a programmed recording to start. . By pressing the button 10 minutes 10 seconds for about two seconds, the currently set recording interval will appear on the LCD display. 2. If no operation is carried out after the recording interval has been displayed, the current measurement readings will return to the LCD display. Button: Changing the Recording Interval Setting Recording interval settings cannot be changed while a recording session is in progress. . Stop recording. 2. Press the button for about two seconds to display the currently set recording interval on the LCD screen. . With each pressing of the button the recording interval time will change; stop pressing the button when the desired interval appears. . Restart the recording session. When [ ] appears in the following: Temperature and Humidity Display Area This appears when the temperature-humidity sensor is not connected to the TR-76Ui, the connection is loose, the wire is broken, or when power has just been turned ON. If after re-connecting the sensor, measurements can still not be displayed, it is very possible that the sensor or the logger is defective or has been damaged. CO2 Concentration Display Area This appears when power has just been turned ON. If measurements don't appear in the display after waiting for a considerable time, there is a possibility that the sensor is defective or has been damaged. Also, the CO2 sensor will not work if battery power is low. · Measurement and recording will continue in this situation, so battery power will be consumed. Setting up the TR-76Ui Make sure to install the provided software before connecting the TR-76Ui to your PC. Connect the Temperature and Humidity Sensor Turn On the Power AC Adaptor When measuring and recording over long periods of time, please use a supplied AC adaptor. Four AA Alkaline Batteries Keeping batteries in the unit allows a backup source of power * for when and if electrical power is cut from the AC adaptor. If running on only batteries, the estimated battery life is about two days. * Leaving alkaline batteries in the unit for a long period of time may cause battery leakage and corrosion. When using as a backup source, we recommend that you change the batteries every few years. Turn On the Switch After setting up the power supply, turn on the Switch. "ON" position Warm-up Time for CO2 Sensor After switching on the unit, it will take about one minute to display the normal CO2 concentration. Install the Batteries If battery power is lost, all recorded data stored in the unit will be erased. Do not leave the unit without batteries. . Remove the battery cover from the back of the unit. While pressing down on the triangular mark, slide the cover to the bottom of the unit. Lift off the cover. 2. Insert the batteries. · Make sure to use four new batteries of the same kind. · Make sure not to mistake + / -. · Do not insert or change batteries with wet hands. · Be sure to completely close the cover. Interpreting the Battery Mark Checking the Power Supply Condition Whether the battery mark is "blinking" or "on" indicates the source of power. BLINKING (Running on battery): The battery mark will blink on the LCD display when measuring and recording by battery power. ON (Running on external power): The battery mark will be on when measuring and recording by AC adaptor power. Mark blinks when running on battery power. Checking the Battery Level The battery level will be shown in three stages as below. Battery Power - OK Battery Power - Getting Low Please change the batteries as soon as possible. Battery Power - Too Low Battery power is too low to carry out measurement and recording of CO2 concentration. · When running on batteries only, it will take about 24 hours to go from Stage to and another 24 hours from Stage to . Sleep Mode (stopping measurement and recording) After Stage , if the battery is not changed but it remains in use, the unit will enter sleep mode and stop measurement and recording in order to protect recorded data until this point. · To continue recording, it is necessary to change the batteries before the unit enters sleep mode. · If the unit is already in sleep mode, download the recorded data into the PC before re-starting recording. Erasing recorded data If the battery is further left unchanged, the display will automatically shut off and all previously recorded data will be lost. Removing the Batteries during Recording . If the batteries are removed when running on battery power only, the unit will start a sixtysecond countdown. 2. To continue recording, before the countdown comes to an end, insert new batteries or connect the AC adaptor to supply power. . If power is not supplied within 60 seconds, the unit will enter sleep mode. Countdown Turning Off the Switch During recording or when the "Button Lock" is set to ON in the CO2 Recorder for Windows, the power cannot be turned off even by pressing the Switch. . Stop recording. 2. Turn off the Switch. Standby Power If the TR-76Ui is connected to an AC adaptor, standby power will be supplied even after turning off the switch, allowing the CO2 sensor to con- tinue operation. Notes on Special Functions Getting Ready for Using Infrared Communication In order to download recorded data from the TR-76Ui via infrared communication, it is necessary to purchase the dedicated Data Collector TR-57DCi (sold separately). · Go to [ Operation Guide] to see how to download data via data collector. Getting Ready for Using the Warning Monitoring Function It is possible to connect an external device such as siren or lamp to the TR-76Ui. Please make sure to check specification details of the external alarm terminal before purchasing or getting an external device ready for connection. Upper and Lower Limit Settings To use the warning monitoring function, go to the [Start Recording] tab in the CO2 Recorder for Windows and make settings for Upper and Lower Limits and Judgment Time. When the measurement exceeds one of the set upper and lower limits, the TR-76Ui will turn ON the external alarm terminal. Upon a warning, the measurement value on the display will also flash. About the External Alarm Terminal (EXT ALM) Enabling Warnings Warning Output (OUT) Warning Output Internal Pull-up: 3V 100k (Enable / Disable) Maximum Input Voltage: 30V GND Open Drain Output Output Terminal (Warning Output) Voltage when OFF: DC less than 30V Current when ON: less than 0.1A Resistance when ON: 15 GND The connection between and decides whether Warning Output is enabled or disabled. If a warning condition occurs while Warning Output is Enabled enabled, a connection between and will be established and a warning will be output. Disabled Alarm Connection Cable The optional alarm connection cable (AC0101) is available. Please contact your local distributor for purchase. Distributor List https://tandd.com/purchasing/ Using the Software Install the Software For installation of the supplied software, it is necessary to have Administrator (Computer Administrator) rights. . Start Windows and place the CD-ROM into your CD or DVD drive. 2. In a few seconds, the [Install Program] window will appear. · If the [Auto Play] window appears, click on [Run start.exe]. · If the [Install Program] window does not automatically open, please open it by double clicking on the [start.exe] icon in your CD or DVD drive. . Select "Install CO2 Recorder for Windows" and click the [Execute] button to start the installation. Follow the directions to install. . If a window appears such as the one below during installation, click the [Install] button. 5. After installation, "CO2 Recorder for Windows" will appear in the Windows Start Screen or Start Menu. Connect the TR-76Ui to a PC . Connect the device with the supplied USB cable to your computer. The USB driver installation will start automatically. · It is not necessary to connect AC adaptor at this point. 2. Open CO2 Recorder for Windows and confirm that the TR-76Ui icon appears in the main window. · If the icon does not appear, please check whether the USB driver has been properly installed. (Refer to [ Help for Unit Recognition Failure] ) Make Atmospheric Pressure Correction Settings Measurement results of CO2 concentration are affected by atmospheric pressure. When high measurement accuracy is required, we recommend that Atmospheric Pressure Correction be carried out before a recording session is started. . Connect a TR-76Ui to your PC and open CO2 Recorder for Windows. 2. From the [Settings] Menu, select [Atmospheric Pressure Correction] to open the settings window. Enter Atmospheric Pressure at Measurement Location: Directly enter the pressure (hpa) in the [Atmospheric Pressure] field. Calculate Atmospheric Pressure from Altitude: This setting can also be made by having the software calculate the estimated pressure at the altitude (meters) entered by the user. . Click the [Send Settings] button to transmit the settings to the TR-76Ui. Do not connect a TR-76Ui to your computer until the software has been installed. 2. Make recording settings in the [Start Recording] tab window. . Click the [Start Recording] button to transmit the settings to the TR-76Ui. Printing the Graph . While the graph is open, make any desired adjustments to the graph enlargement, position and aspect ratio to be reflected in the printed graph. . Disconnect the TR-76Ui from the PC and place in the desired measurement location. Recording Settings Recording Start Date and Time Programmed Start: Recording will begin on the set date and time. As the current date and time of your computer are used, make sure that your computer clock settings are correct. Immediate Start: Recording will start when the [Start Recording] button is clicked. Recording Mode One Time: Upon reaching the logging capacity of 8,000 readings, recording will automatically stop. Endless: Upon reaching the logging capacity of 8,000 readings, the oldest data will be overwritten and recording will continue. Recording Interval There are 15 choices for the recording interval. Below are some examples of recording interval and maximum recording time. second (2 hr 13 min 20 sec) 0 minutes (55 days 13 hr 20 min 00 sec) 0 seconds (2 days 18 hr 40 min 00 sec) 5 minutes (83 days 8 hr 00 min 00 sec) minute (5 days 13 hr 20 min 00 sec) 0 minutes (166 days 16 hr 00 min 00 sec) 5 minutes (27 days 18 hr 40 min 00 sec) 60 minutes (333 days 8 hr 00 min 00 sec) Download Recorded Data to a PC Even after downloading recorded data, the data will remain in the TR-76Ui. . Connect a TR-76Ui to your PC and open CO2 Recorder for Windows. 2. In the [Download Recorded Data] tab window, click the [Download] button. · Graphs will be printed using the resolution and aspect ratio settings made for the Graph Display Area in Step 1 above. If you wish to change the resolution and/or aspect ratio, go back to Step 1 and make further adjustments based on the preview image. 2. From the [File] menu, click [Print Graph]. . By selecting the options on the toolbar in the Print Preview window, you can adjust the paper orientation, margin, items to be printed, etc. The graph title, items to be printed, and margin can be set in [Page Setup]. . Click the [Print] button. · For operational details of the T&D Graph, refer to the software Help. Opening Data using Spreadsheet Software It is possible to convert recorded data to a text file (CSV format) which can be read by common spreadsheet software. . While the graph is open, click [Save in CSV Format] in the [File] menu. 2. Specify the storage location, file name, and file type, then click the [Save] button. · For operational details of the spreadsheet software, refer to the software manual or help. Here you can check the storage location and file name for the recorded data. . When a completion message appears after downloading, click the [OK] button to view the graph for that data. Storage Location of Recorded Data and File Name (Default Settings) Documents (or My Documents)\TandD Corp\CO2 Recorder for Windows\Serial No.(folder)\Serial No.*+ Downloading Date and Time.thc * Serial No. can be found on the sticker attached to the logger. View and Print Graphs Viewing Saved Data in Graph Form . Open T&D Graph. 2. From the [File] menu, click [Open]. . Select the desired file, and click the [Open] button to view the graph for that data. Auto Calibration Function for CO2 Sensor What is "Auto Calibration" ? Auto calibration is a function designed to enable long-term accurate measurements for the TR-76Ui by gradually adjusting the lowest measured CO2 concentration over a 180 hour period, to the global average concentration (atmospheric CO2 level of 390 ppm). · The factory default setting for auto calibration is ON. Turning ON and OFF Auto Calibration Turn off auto calibration (*1) when continuously measuring in an environment where the lowest CO2 concentration differs greatly from the global average concentration of 390 ppm. In this case, to ensure accurate measurement results, periodically place the TR-76Ui in fresh air outside and check if the measured CO2 concentration values are close to 390 ppm or not. If not, we recommend that you carry out manual calibration (*2). *1: The factory default setting for auto calibration is enabled. To change this setting, go to the [Settings] menu and select [Auto Calibration Settings]. *2: The measurement of the CO2 sensor may have a slow drift. It is recommended to perform manual calibration about once a month. For details about manual calibration, please refer to [TR-76Ui Operation Guide]- [Available Settings] . For more detailed information Operation Guide: Operation Guide contains detailed information about basic settings as well as details about advanced settings for many useful functions. Access if from the Start Screen/ Menu or from the [Help] button in the application window. Help for Unit Recognition Failure: [Help for Unit Recognition Failure] contains detailed information about installing and checking the USB driver as mentioned in [Using the Software : ]. Access is via the [Help] menu in CO2 Recorder for Windows. Make Settings and Start Recording Upon the start of recording, all previously recorded data in the TR-76Ui will be deleted. . Connect a TR-76Ui to your PC and open CO2 Recorder for Windows. Specifications Sensor Measurement Channels Units of Measurement Measurement Range (*1) Accuracy Measurement Resolution Responsiveness Thermistor TR-76Ui TR-76Ui-S Temperature-Humidity Sensor (External) THA-3001 SHA-3151(High-Precision Type) Polymer Resistance Thermistor Polymer Resistance Temperature 1ch Humidity 1ch Temperature 1ch Humidity 1ch °C, °F %RH °C, °F %RH 0 to 55 °C 10 to 95 %RH ±0.5 °C ±5 %RH at 25 °C, 50 %RH 0.1 °C 1 %RH Response Time (90%): Approx. 7 min. -25 to 70 °C 0 to 99 %RH (*2) ±0.3°C at 10 to 40 °C ±0.5°C all other temperatures ±2.5 %RH at 15 to 35 °C, 30 to 80 %RH 0.1 °C 0.1 %RH Response Time (90%): Approx. 7 min. CO2 Sensor (Internal) Sensor NDIR Measurement Channels CO2 Concentration 1ch Units of Measurement ppm Measurement Range 0 to 9,999 ppm Accuracy ±(50 ppm + 5 % of reading) at 5,000 ppm or less (*3) Measurement Resolution Responsiveness Minimum of 1 ppm Response Time (90%): Approx. 1 min. Logging Capacity Unit Specifications 8,000 data sets (One data set consists of readings for all channels in that type of unit.) Recording Interval Recording Mode Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min. Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full) Communication Interfaces External Alarm Terminal (*6) Power Battery Life USB Communication Infrared Communication: IrPHY 1.2 low power (*4) Serial Communication: RS-232C (*5) Output Terminal: Open Drain Output (Voltage when OFF: DC less than 30V / Current when ON: less than 0.1A / Resistance when ON: about 15) AC Adaptor (AD-06A1 or AD-06C1), AA Alkaline LR6 Battery x 4 Approx. 2 days ( batteries only without AC adaptor ) (*7) Dimensions H 96 mm × W 66 mm × D 46 mm ( excluding protrusions and sensor ) Weight Approx. 120 g Operating Environment Temperature: 0 to 45 °C, Humidity: 90 %RH or less ( no condensation ) Initial Settings Recording Mode: Endless, Recording Interval: 10 min. CO2 Recorder for Windows Compatible OS (*8) Microsoft Windows 10 32/64 bit Microsoft Windows 8 32/64 bit Microsoft Windows 7 32/64 bit Display Languages (*9) English *1: Make sure to use the data logger within the operating environment as listed in the specifications. *2: When continually used in environments with temperatures above 60°C, accuracy of humidity measurements will decrease over time. Also, humidity cannot be measured at temperatures below -20°C. *3: Stated value is the measurement accuracy of the CO2 sensor when Auto Calibration is operating properly. A change in atmospheric pressure directly influences the reading of CO2, which can cause measurement errors; a decrease in pressure by 10 hPa results in a relative decrease in CO2 by 1.6%. In such a case, we recommend carrying out the "Atmospheric Pressure Correction" function found in CO2 Recorder for Windows. *4: If you wish to use infrared communication to download recorded data, it is necessary to purchase the Data Collector TR- 57DCi (sold separately). *5: Customers wishing to write their own software, please contact your local distributor for the serial communications protocol specifications. (Note: Optional serial communication cable TR-07C is also required.) *6: In order to use the external alarm terminal, please purchase the optional alarm connection cable (AC0101). *7: Battery life varies depending upon the ambient temperature in which it is used, the recording interval, the frequency of communication, and the battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life. Battery life may be shortened if the unit is used under inverter type fluorescent lighting. *8: For installation, it is necessary to have Administrator (Computer Administrator) rights. *9: We recommend using an operating system in the same language as the display language. Operation in different languages is not guaranteed. The specifications listed above are subject to change without notice. Cautions about using the Temperature-Humidity Sensors - If extremely severe temperature changes occur, the humidity measurements may appear abnormal. Once the sensor's temperature becomes stable, the measurements will return to normal. - Do not connect the sensor to any data logger other than those specified by T&D Corporation. - Do not expose the sensor to a strong impact. This may adversely affect measurement accuracy and cause damage or malfunction. - When the sensor is not to be used for a long period of time, please store it at normal temperature and humidity. - Do not allow the sensor to become wet. If the sensor gets wet, immediately remove it from the unit. - Do not use the sensor on the human body. - Do not expose to condensation, dampness, corrosive gases, or organic solvents. - Continued use may cause a decrease in the sensor's accuracy and sensitivity even under normal operational conditions. If the sensor is being used in a bad environment (smoky or dusty places) it may be necessary to change the sensor sooner. - The SHA-3151 is not water resistant. If the sensor gets wet, immediately remove the sensor from the unit and wipe it with a clean cloth as soon as possible. Then allow the sensor to dry in normal room temperature before using it again. - When using the THA-3001/3151 in an environment where the humidity is under 30%RH, the measurements may sometimes fluctuate. This is not abnormal. Options Data Collector: TR-57DCi For Infrared Communication Accessories USB Communication Cable (US-15C) Serial Communication Cable (TR-6C10) AAA Alkaline Battery x 2 Software CD-ROM Wall Attachment: AT-76K Material: Aluminum Temperature-Humidity Sensor : THA5 Sensor Extension Cable: TR- C 0 Measurement Range: Temperature: 0 to 55 °C / Humidity 10 to 95 %RH (No condensation) Cable Length: 1.5 m For Temperature-Humidity Sensor THA-3001/3151, SHA-3151 (Possible to use up to three extension cables per sensor) Cable Length: 3m Temperature Durability: -25 to 60 °C Material: Vinyl Coated Electrical WireAdobe PDF Library 16.0 Adobe InDesign 16.4 (Windows)