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3.1 

TC Measurement     

 

 

 

       

There are 2 mini-TC sockets on the top of the unit, corresponding to two different channels. After connecting the 

TC to the device, click the type switch menu 

  or 

  of the corresponding temperature channel and select the TC to 

execute the TC measurement function.

 

 

3.2 

TC Measurement Setup 

 

 

        Click “Setup” in the TC measurement menu to enter the TC setup. The following parameters can be set in this menu. 

Table 7 TC Measurement Setup 

Menu Selection 

Effective value 

Description 

TC types 

mV/TC sensors 

Choose the TC sensors 

Cold junction type 

Internal/External/Custom 

Choose the mode of cold junction. Built-in cold 

junction of device is used for Internal mode. 

External cold junction compensation range 

-

80~300

 

Apply to external cold junction mode. 

Temperature unit 

K/

/

 

Choose temperature unit 

Resolution 

0/0.1/0.01/0.001 

Number of displayed decimal places 

3.3 

RTD Measurement   

        There are 2 Lemo style RTD measurement sockets on the top of the unit for connecting RTDs. After connecting the 

Summary of Contents for ADT282

Page 1: ...ADT282 Dual Channel Reference Thermometer Readout...

Page 2: ......

Page 3: ...ADT282 Dual Channel Reference Thermometer Readout User Manual Version 2109V01 Additel Corporation...

Page 4: ...s for the ADT282 Dual Channel Reference Thermometer Readout To ensure correct operation and safety please follow the instructions in this manual Additel Corporation reserves the right to change the co...

Page 5: ...easurement Environment Temperature 20 10 1 year accuracy 8 1 2 3 RTD Measurement 9 1 2 4 TC Measurement 11 1 3 Basic Structure 15 1 4 Power Supply 17 2 Display and functions 18 2 1 Main Display 18 2 2...

Page 6: ...ightness 24 4 2 2 Battery Information 24 4 2 3 Auto Backlight Off 24 4 2 4 Auto Sleep 25 4 2 5 Auto power off 25 4 3 Service 25 4 3 1 Calibration 25 4 3 2 Maintenance 26 4 3 3 Factory Reset 26 4 4 Per...

Page 7: ...3 6 1 Temperature Converter 28 6 2 Sensor Library 29 6 3 Data Logger 29 6 4 Temperature Unit 29 6 5 Temperature Differential 29...

Page 8: ...ng the product please check the appearance of the product to ensure there is no damage Please refer to the operation steps in the manual when using the product If the product is damaged or malfunction...

Page 9: ...t injury please obey the instruction manual for use To prevent damage please do as follows Do not use the instrument in a high vibration environment If the product is abnormal please stop using it and...

Page 10: ...channels designed to facilitate comparison measurements and meet all your temperature measurement needs The easy to use touchscreen makes navigating the well designed menus a time saving and enjoyabl...

Page 11: ...5 lbs 0 65 Kg Power Supply 6600mAh 23 8Wh lithium battery charging time 4 6 hours battery pack can be charged independent Battery life typically 16 hours Environment Specification guaranteed temperatu...

Page 12: ...easurement Display Single channel dual channel differential e g T1 T2 Measuring Rates CH1 CH2 analog channels alternately and cyclically measure RTD measuring rate 1 6S single channel 1 6S dual channe...

Page 13: ...re coefficient is 1 RTD measurement 2ppmFS 2 TC measurement 5ppmFS 2 RTD measurement excitation 4 wires measurement Constant current commutation Excitation current 1mA 1 2 3 RTD Measurement Table 4 RT...

Page 14: ...0 850 0 033 Cu10 427 200 260 200 260 0 013 Cu50 428 50 150 50 150 0 010 Cu100 428 50 150 50 150 0 010 Ni100 617 Ni100 618 60 180 60 0 0 005 0 180 0 007 Ni120 672 80 260 80 260 0 007 Notes 1 Conforms t...

Page 15: ...ort SPRT PT100 probes 1 2 4 TC Measurement Table 5 TC measurement Environment temperature 20 10 TC Types Temperature Range 0 CJC compensation 1 Year Accuracy Internal CJC compensation 1 Year Accuracy...

Page 16: ...15 0 21 100 600 0 08 0 17 600 1372 0 14 0 21 N 270 1300 250 200 0 76 0 77 200 100 0 22 0 27 100 1300 0 12 0 19 E 270 1000 250 200 0 26 0 30 200 100 0 10 0 18 100 700 0 06 0 16 700 1000 0 08 0 17 J 210...

Page 17: ...0 16 C 0 2315 0 1000 0 16 0 22 1000 1800 0 26 0 30 1800 2315 0 42 0 45 D 0 2315 0 100 0 21 0 26 100 1200 0 16 0 22 1200 2000 0 27 0 31 2000 2315 0 42 0 45 G 0 2315 50 100 0 60 0 62 100 200 0 38 0 41...

Page 18: ...2500 0 48 0 50 Notes 1 Conforms to the ITS90 international temperature standard determined by the maximum tolerance of the TC mV measurement excluding the accuracy of the probe 2 After connecting the...

Page 19: ...15 1 3 Basic Structure Figure 1 Basic Structure...

Page 20: ...on off 3 USB slave port For USB connection 4 Adapter port For power supply 5 Lemo style port B Unusable yet reserved for future development 6 Lemo style port A Unusable yet reserved for future develo...

Page 21: ...or external power adaptor power supply The smart lithium battery can be charged independently by using the power adaptor The power adapter quickly adapts to various countries power plugs Figure2 Power...

Page 22: ...status lock screen status Bluetooth and message control center Note Click the status bar to enter the control center to view and control multi function projects 2 The APPs list shows all applications...

Page 23: ...k to lock the current screen to avoid accidental operations When the screen is locked the icon will be displayed in the status bar and all operations are greyed out and prohibited on the screen Unlock...

Page 24: ...to set the current channel in the pop up menu Click the zeroing icon when the channel supports it to perform the zeroing operation on the current channel If the signal type selected in the channel ha...

Page 25: ...e set in this menu Table 7 TC Measurement Setup Menu Selection Effective value Description TC types mV TC sensors Choose the TC sensors Cold junction type Internal External Custom Choose the mode of c...

Page 26: ...fective value Description RTD Types RTD sensor types Choose the RTD sensors Temperature unit K Choose temperature unit Resolution 0 0 1 0 01 0 001 Number of displayed decimal places 3 5 Filter The ADT...

Page 27: ...s 0 10 Only available for average filter 3 6 Zeroing mV and resistance signals provide short circuit zeroing operation to eliminate zero point drift The allowable zeroing range is 1 FS 3 7 Statistics...

Page 28: ...ery function of the Bluetooth device name and physical address 4 2 Power Management 4 2 1 Display Brightness The LCD display brightness of the calibrator can be modified by adjusting the brightness pr...

Page 29: ...turn off and the automatic shutdown timing will start after the start of auto sleep After that time is up the unit will be power off automatically The auto power off timer can be set to Never 5 minut...

Page 30: ...A password is required to access to this function The factory default password is 123456 Maintenance records The maintenance information can be viewed and edited Calibration records The calibration r...

Page 31: ...uages which can be selected through this menu After the language is selected the device needs to be rebooted for the change to take effect 4 4 3 Date Time The data and time and format can be set as ne...

Page 32: ...data Management menu is classified and managed by different functional modules and the data saved by each function is managed in the corresponding folder which is convenient for users to review The ty...

Page 33: ...logging After editing the sampling settings click the start icon again to start data logging The settings are shown in Table 12 Table 12 Data logger parameters settings Subject Valid value Description...

Page 34: ...30...

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