UNI-T UT3200+ Series User Manual
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UNI-T UT3200+ Series User Manual

UNI-T UT3200+ Series User Manual

Multi-channel temperature tester
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User's Manual
UT3200+
Series Multi-channel Temperature Tester

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Summary of Contents for UNI-T UT3200+ Series

  • Page 1 User’s Manual UT3200+ Series Multi-channel Temperature Tester...

  • Page 2: Warranty Service

    UNI-T or an authorized UNl-T distributor. Power cords, accessories and fuses, etc. are not included in this warranty. If the product is proved to be defective within the warranty period, UNI-T reserves the rights to either repair the defective product without charging of parts and labor, or exchange the defected product to a working equivalent product (determined by UNI-T).
  • Page 3 This warranty is written by UNI-T for this product, and it is used to substitute any other express or implied warranties. UNI-T and its distributors do not offer any implied warranties for merchant ability or applicability purposes.

  • Page 4: Safety Requirements

    User’s Manual UT3200+ Series Statement UNI-T products are protected by patent rights in China and foreign countries, including issued and  pending patents. UNI-T reserves the rights to any product specification and pricing changes.  UNI-T reserves all rights. Licensed software products are properties of Uni-Trend and its subsidiaries ...
  • Page 5 User’s Manual UT3200+ Series not proceed to the next step until you fully understand and meet the conditions stated in the “Warning” statement. “Caution” indicates the presence of a hazard. It reminds users to pay attention to a certain operation process, operation method or similar. Product damage or loss of Caution important data may occur if the rules in the “Caution”...
  • Page 6 User’s Manual UT3200+ Series Primary electrical circuit of the electrical equipment connected to the indoor socket via the power cord, such as mobile tools, home appliances, etc. Household appliances, portable tools (e.g. electric CAT II drill), household sockets, sockets more than 10 meters away from CAT III circuit or sockets more than 20 meters away from CAT IV circuit.
  • Page 7 Do not use this device in a flammable and explosive environment to flammable and explosive avoid product damage or personal injury. environment Caution If this device may be faulty, please contact the authorized Abnormality maintenance personnel of UNI-T for testing. Any maintenance, Instruments.uni-trend.com 7 / 40...

  • Page 8: Product Overview

    UT3200+ series adopts 4.3 inch LCD and support J, K, T, E, S, N, B, R thermocouple input. Multi-channel temperature data can be collected at the same time, with intuitive numerical reading, histogram and curve chart display, so that user can read the parameter with multiple modes or save the data in USB.

  • Page 9: Specifications And Functions

    User’s Manual UT3200+ Series 3.1 Specifications and Functions Item Description Direct numerical reading Display Curve chart Histogram Thermocouple type: J, K, T, E, S, N, B, R Test Range: -200.0 ℃ ~1800.0 ℃ (the range will change with different thermocouple...
  • Page 10 User’s Manual UT3200+ Series measurement accuracy of the instrument (it is different when using different thermocouple) and the measurement accuracy of thermocouple. The measurement accuracy of thermocouple is subject to the standard of manufacturer. Sensor Model Temperature (℃) Accuracy (℃) -150℃-0℃...

  • Page 11: Main Characteristics

    User’s Manual UT3200+ Series 3.3 Main Characteristics 4.3 inch true color LCD  Wide range of adaptability, supports Type K/N/E/J/T/R/S/B thermocouple  Measurement range: -200℃－1800℃  The main parameters of the temperature test are displayed in 6 digits, and the resolution is 0.01℃.
  • Page 12 User’s Manual UT3200+ Series Picture Description Power supply switch (slight touch); The indicator is yellow when power is ON. The indicator is red when power is OFF. Functional key Exit key for cancel/return Press this key to capture screenshot and save in USB when USB inserts in the instrument.

  • Page 13: Rear Panel

    5.1 Packing List Before using the instrument, 1. Check the appearance whether is damaged or scratched; 2. Check the packing list if has loss. If the product is damaged or accessory is missing, please contact UNI-T sales department or distributor. Article Quantity...

  • Page 14: Power Requirements

    Electronic file can download from User’s Manual UNI-T official website. 5.2 Power Requirements UT3200+ series multi-channel temperature tester can only be used under the power conditions as the following. Voltage: 100V-240VAC Frequency: 50/60Hz Power: the maximum 10VA Warning: To prevent electric shock, please make sure that the power line is securely connect to the ground.

  • Page 15: Measurement Preparation

    User’s Manual UT3200+ Series rotate as shown in the following figure. Figure 5-1 Original Position Figure 5-2 Test Position Figure 5-3 Remove Handle Figure 5-4 Lift Position 6. Measurement Preparation 6.1 Power On Connecting standard power line to make sure that the instrument is power on normally.
  • Page 16 User’s Manual UT3200+ Series 6.2 Test Line and Installation The instrument is equipped with Type K thermocouple test line as shown in Figure 6-1 8- channel test module. Each 8-channel temperature test module includes 8 test line, so that it can measure the temperature of 8 channels at the same time.
  • Page 17 User’s Manual UT3200+ Series Figure 6-3 Test Line Port Caution: The isolation voltage between channels is 350V DC and 230V AC. 6.3 Channel Indentifier The product is equipped with paster to distinguish different channels with the channel number 01, 02...etc. Users can stick them on different test lines according to their needs, as shown in the figure.In order to better distinguish the matching relationship between the measurement...
  • Page 18 User’s Manual UT3200+ Series Data acquisition module of other Instruments are sorted in the same way. Figure 6-4 UT3232 Channel Number in Acquisition Module of Temperature Tester 6.4 USB Instrument is equipped with an 8G USB, USB recording function is only valid in <Test>, <Histogram>...
  • Page 19 User’s Manual UT3200+ Series Insert USB into port of the instrument.  Select the test part and fix the cloth point of temperature connection line with glue. The  cloth point must be attached to the test surface to avoid effect the value precision. User can use the channel identification sticker to distinguish different test lines.
  • Page 20 User’s Manual UT3200+ Series 7. <Test> 7.1 Numerical Reading Press【Test】on the panel to enter <Test> page. Note: If user need to record the data, please insert USB into the port of the instrument befor data acquisition. Start the test after USB is identified.
  • Page 21 User’s Manual UT3200+ Series or【OK】key at the bottom of the screen, the screen display will increasing or decreasing 8 or 16 channel’s data. User can set front size by your own needs. Page switching: Switch to different channel display, the current page and total pages will ...
  • Page 22 User’s Manual UT3200+ Series 7.2.1 Upper/Lower Limit of Curve Chart Figure 7-3 Upper/Lower Limit of Curve Chart Setup Steps Press【More 1/3】to enter next page. As shown in Figure 7-3，press【Interval】key at the bottom of screen, input the high temp by using numeric keypad and press【OK】key to confirm, the cursor jumps to enter the low temp and press the【OK】key to confirm the setting.
  • Page 23 User’s Manual UT3200+ Series Back Return to numerical display of channel Histogram Enter histogram interface Y axis zoom in Zoom in temperature range of curve Y axis zoom out Zoom out temperature range of curve X axis zoom in Increase the span of time axis...
  • Page 24 User’s Manual UT3200+ Series Figure 7-4 Histogram of CH01-CH08 (All temperature >0) Figure 7-5 Histogram of CH01-CH08 (All temperature >0) Figure 7-6 Histogram of CH01-CH08 (Temperature value has positive and negative) System will adjust the cloumn move to up or down according to the positive or negative temperature value of the channel.

  • Page 25: Temperature Alarm

    User’s Manual UT3200+ Series the battery. As shown in Figure 7-7, the file includes two parts the instrument information (file name, time, and channel number) and channel temperature (temperature unit, time, channel type and the measurement value of each channel).

  • Page 26: Channel Setup

    User’s Manual UT3200+ Series Figure 8-1 Turn on Comparator Step to turn on comparator Step 1 Press【Setup】key to enter < Setup > page. Press【Arrow】key to move cursor to【Comparator】field, press【OK】key to turn Step 2 on or off the comparator. If it selects ON, will appear on the screen, indicating the comparator function is enabled.
  • Page 27 User’s Manual UT3200+ Series Setup Steps Enter the <Channel Set> page by using functional key 【Channe set】 at the bottom of <Function Setup> or < Measurement > page. Use【Arrow】key to move cursor to the upper temperature and the lower temperature of the specified channel, press【OK】key to set, input the upper/lower limit value by numeric keypad and then press【OK】or【Enter】key to complete the...
  • Page 28 User’s Manual UT3200+ Series 8.3 Judgement of Upper/Lower Limit After the comparator is enabled and the upper/lower limit of channel is set, press【Test】key to enter <Measurement> to start data acquisition. Figure 8-3 Alarm for Over Upper Limit If the measured value exceeds the upper limit, the temperature data will display with red color.
  • Page 29 User’s Manual UT3200+ Series Com mode  Baud rate  Port  USB – File name prefix - Prefix of storage file  USB – Time period per file – Automatic segnebtation of storage file  USB – delay – Time interval of data record ...
  • Page 30 User’s Manual UT3200+ Series 57600, 115200 If Modbus (RTU) is used, the station number address of the device should be set. ① The instrument allows station ADDR 0~255 number 00 for broadcast communication. ② 1~255: Address of the instrument when connected to the bus.

  • Page 31: Auto Start

    User’s Manual UT3200+ Series degree Celsius ℃ Kelvins Fahrenheit scale ℉ 9.1.3 【Key Beep】 Setup steps Press【Setup】quick key to enter < Setup> main page;  Use【Arrow】key to move cursor to【Key Beep】field，press【OK】and【Arrow】  key to select. Functional Key Description Turn on key beep Turn off key beep 9.1.4 【AutoStart】...
  • Page 32 User’s Manual UT3200+ Series Figure 9-2 <User-calibration> Page Correct the specified channel, take CH001 as an example Setup Steps Press【Setup】key to enter < Setup> page, press【Guest Cal】key to enter <Guest Cal> page, and use【Arrow】key to move cursor to calibration column【0.0】field, and then use functional key at the bottom of the screen to select the function as shown in the following table.
  • Page 33 User’s Manual UT3200+ Series 10. System 10.1 <System Configuration> When the test is stop, press【Setup】quick key to select【System Configuration】key at the bottom of the screen to enter System Configuration> page. < Figure10-1 System Configuration> Page < 10.1.1【Language】 The instruments supports Chinese and English.

  • Page 34: File Management

    User’s Manual UT3200+ Series 10.1.3【Display Off】 Setup Steps In <System config>page, use【Arrow】key to move cursor to <Display off> field; Use【OK】and【Arrow】key to complete time setting. 10.2 <System Information> System information contains product’s model, sensor type, channel number, software version and the serial number of the instrument.
  • Page 35 User’s Manual UT3200+ Series 11.1.1 Rename】File Figure 11-1 <File Management> If user want to save the current setting when <Function Setup>, <System Configuration> and <Channel Setup> is set, press【File】key at the bottom of the screen to enter <File> page, the bule column is the current system file.
  • Page 36 User’s Manual UT3200+ Series Figure11-2 Rename File Press left and right keys to move cursor to the character to be display, press【OK】key to input. After the input is completed, pove cursor to 【IN】 key at the end of the keyboard and press 【OK】...
  • Page 37 User’s Manual UT3200+ Series 11.1.3【Save to USB】 In order to facilitate the customer to quickly set the instrument in batches, the instrument supports save the setting information to an external USB. Other instrument can read the setting parameter from USB. USB supports up to 20 external files.

  • Page 38: Remote Control

    12. Remote Control 12.1 RS-232C User can use RS-232 to connect a controller (PC orPLC) via UNI-T RS- 232 DB-9 serial communication line. The serial port uses the RS-232 standard for the transmit (TXD), receive (RXD), and signal ground (GND) lines. Hardware handshaking CTS and RTS lines are not used.
  • Page 39 Stop bit: 1-bit Check bit: none Baud rate: It is recommend to use 115200. 12.2 SCPI RS-232 interface uses SCPI language and fully supports SCPI. The detailes refer to "UT3200+ Series Multi- channel Temperature Tester - Programming Manual”. 13. Appendix 13.1...
  • Page 40 13.3 Appendix C Contact Us If the use of this product has caused any inconvenience, if you in mainland China you can contact UNI-T company directly. Service support: 8am to 5.30pm (UTC+8), Monday to Friday or via email. Our email address is infosh@uni- trend.com.cn...

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