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User’s Manual                                                                                                                                                           Series 

Instruments.uni-trend.com                                                                                                                                                                                 

 

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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 

object and the channel number of the instrument. 

Figure  6-4  Channel  number  of  each  channel  in  the  acquisition  module  of  the  temperature 

tester, take UT3232 as an example. 

Data acquisition module in the first row on the left, it corresponds to CH01, CH02, CH03...CH08 

from down to up. 

Data  acquisition  module  in  the  second  row  on  the  left,  it  corresponds  to  CH09,  CH10, 

CH11...CH16 from down to up. 

Data acquisition module in the third row on the left, it corresponds to CH17, CH18, CH19...CH08 

from down to up. 

Data  acquisition  module  in  the  fourth  row  on  the  left,  it  corresponds  to  CH25,  CH26, 

CH27...CH32 from down to up. 

Data  acquisition  module  in  the  fourth  row  on  the  left,  it  corresponds  to  CH25,  CH26, 

CH27...CH32 from down to up. 

Data acquisition module in the fifth row on the left, it corresponds to CH33, CH34, CH35...CH40 

from down to up. 

Data acquisition module in the sixth row on the left, it corresponds to CH41, CH42, CH43...CH48 

from down to up. 

Summary of Contents for UT3200+ Series

Page 1: ...User s Manual UT3200 Series Multi channel Temperature Tester...

Page 2: ...oduct 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 wo...

Page 3: ...vide the following services a Any repair damage caused by the installation repair or maintenance of the product by non UNI T service representatives b Any repair damage caused by improper use or conne...

Page 4: ...safety conditions In addition user should also follow the common safety procedures Safety Precautions Warning Please follow the following guidelines to avoid possible electric shock and risk to person...

Page 5: ...t indicates possible danger which may cause damage to this device or other equipment if you fail to follow a certain procedure or condition If the Caution sign is present all conditions must be met be...

Page 6: ...emark of UK Certification ETL indicates a registered trademark of Intertek Waste This product complies with the marking requirements of WEEE Directive 2002 96 EC This additional label indicates that t...

Page 7: ...e the input output ports provided by this device in a properly manner Do not load any input signal at the output port of this device Do not load any signal that does not reach the rated value at the i...

Page 8: ...ies multi channel temperature tester includes six models UT3208 UT3216 UT3224 UT3232 UT3240 and UT3248 which respectively corresponding to 8 16 24 32 40 and 48 channels User can purchase the temperatu...

Page 9: ...ock key Print screen key Storage FAT user can creat the file with the suffixal csv and save the data of each channel into USB not support mobile hard disk Interface RS232C communication interface LAN...

Page 10: ...ject to the standard of manufacturer Sensor Model Temperature Accuracy Type T thermocouple 150 0 1 0 0 400 0 8 Type K thermocouple 100 0 1 2 0 1350 0 8 Type J thermocouple 100 0 1 0 0 1200 0 7 Type N...

Page 11: ...lue reading histogram and curve chart display mode Cold junction compensation 8G USB and USB HOST interface USB storage File management can keep the current setup of the instrument The instrument is e...

Page 12: ...ypad is used to input numerical value The add subtract delete key is used to add subtract and delete 6 Test key is used to display the test result Setup key is used to set the measurement parameter Lo...

Page 13: ...ument 3 RS232C communication interface 4 DC 24V power supply interface 5 LAN communication interface 5 Inspection and Installation 5 1 Packing List Before using the instrument 1 Check the appearance w...

Page 14: ...ctric shock please make sure that the power line is securely connect to the ground 5 3 Operation Environment UT3200 series multi channel temperature tester can only be used under the environmental con...

Page 15: ...upply switch in the lower left on the panel it is a slight electronic switch Indicator is yellow indicating that the power of the instrument is enabled After confirming that the instrument is powered...

Page 16: ...Figure 6 1 8 channel Test Module Note Please make sure that the temperature of DUT is within the range of the test line before connecting the test probe to DUT Test module UT3208 16 24 32 40 48 is re...

Page 17: ...ure tester take UT3232 as an example Data acquisition module in the first row on the left it corresponds to CH01 CH02 CH03 CH08 from down to up Data acquisition module in the second row on the left it...

Page 18: ...n 4 5 It is recommended to use brand USB to avoid the problem of incompatible identification The format and capacity of the USB can be referred to FAT FAT32 and EXFAT with the maximum capacity of 128G...

Page 19: ...e test surface to avoid effect the value precision User can use the channel identification sticker to distinguish different test lines Starting to test DUT after cloth point of each part is all fixed...

Page 20: ...read one or more channel values at some point Press Start key the instrument will start data acquisition A green flashing cursor at the top of the screen indicates that the data is being collected tes...

Page 21: ...in Figure 7 2 Figure 7 2 Curve Chart Figure 7 2 curve chart is an example of the temperature changing with time of CH01 CH0 The horizontal axis represents time and the vertical axis represents tempera...

Page 22: ...sinvalid and exits It should be re enter If DUT temperature range is20 40 then the low temp can be set to 20 and the high temp sets to 40 3 Set the data display cycle the range can be set 500ms 2mins...

Page 23: ...sampling cycle of temperature 0 5s can not be set when in low speed Page Shift The current page can only display the curve of 8 channels press this key to switch to show the curve of other channels M...

Page 24: ...sitive or negative temperature value of the channel If the test module is not connected it will not be displayed 7 4 USB Data Record USB recording function is only valid in Test Histogram and Curve Ch...

Page 25: ...th UT3224 RECORD UT_20230210 csv The data format is floating number and separate by Figure 7 7 Screenshot of Data Record 7 5 Print Sc Print Sc can be used to capature screenshot when USB inserts into...

Page 26: ...ear on the screen indicating the comparator function is enabled Step 3 Step 4 Move cursorto Beep field press OK key toturnon or off beep If it selectsON the beep will be sound when the measured value...

Page 27: ...hen press OK to complete the setting 4 Use functional key at the bottom of the screen to set the function as the following table User can set it by your own needs Functional Key Description Reset Rest...

Page 28: ...8 4 Alarm for Over Lower Limit If the comparator function has been turned on the instrument will immediately give an alarm when the measured value exceeds the upper or lower limit To disable the alar...

Page 29: ...Turn on or off comparator beep Key Beep ON OFF ON Turn on or off key beep Rate Slow fast Slow Fast sampling period is 0 5s Slow sampling period is1s Unit K Temperature unit AutoStart ON OFF OFF Auto...

Page 30: ...omatic segmentation create a new file and save Delay 1s 2s 5s 10s 15s 20s 30s 1min 2min 5min 10min 20min 30min 1hour OFF Time interval of data record 9 1 1 Set Rate of Data Acquisition The rate can be...

Page 31: ...rt Setup steps Press Setup quick key to enter Function Setup main page Use Arrow key to move cursor to Auto start field press OK key to select Functional Key Description ON Turn on auto start OFF Turn...

Page 32: ...t the function as shown in the following table Functional Key Description Input cal Input the calibrated temperature value into the selected channel by using numeric keypad and press OK to complete th...

Page 33: ...uments supports Chinese and English Setup steps 1 In System config page use Arrow key to move cursor to LANGUAGE field 2 Use OK and Arrow key to select the language 10 1 2 Date Time The instrument ado...

Page 34: ...sor type channel number software version and the serial number of the instrument 10 3 Bottom Setup Functional Key Description File Refer to chapter 8 Channel Set Channel data set Guest Cal Cal data se...

Page 35: ...he third line as shown in Figure 11 2 and press Save key at the bottom of the screen to save the default filename DEFAULT_2 Seven functional keys at the bottom of the screen Functional Key Description...

Page 36: ...input iscompleted pove cursor to IN key at the end of the keyboard and press OK key to confirm the modified file name Press Esc key to cancel the modification 11 1 2 File Delete Figure11 3 File Delete...

Page 37: ...rnal USB Other instrument can read the setting parameter from USB USB supports up to 20 external files Figure11 4 USB Failure Press Save to USB key at the bottom of the screen to complete the setting...

Page 38: ...11 2 1 Save to Local In order to facilitate the customer to quickly set the instrument in batches the instrument supports external USB save to the instrument Other instrument can read the setting para...

Page 39: ...t 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 Temperat...

Page 40: ...thinthis period UNI T willrepair or replace the product inaccordance with the detailed provisions of the warranty To arrange for repair or acquire warranty form please contact the nearest UNI T sales...

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