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Third Display 

Second Display 

8.2 D2-Setting Second Display (Lower-Left Display) 

Second display can be set to show the reading of T1 or T2. When the power is turn on, the me-

ter remains in the previous setting. Turn the rotary switch to the position “D2”, and use right ( ) or 
left ( ) direction buttons to change between T1 and T2. 

 

 

 

8.3 D3-Setting Third Display (Lower-Right Display) 

Third display can be set to show the value of T1-T2, Date (YY: MM: DD) and time 

(HH:MM:SS). When the power is turn on, the meter remains in the previous setting. Turn the ro-
tary switch to the position “D3”, and use right ( ) or left ( ) direction buttons to change between 
T1 and T2. 

 

 

 

8.4 T1 TYPE and T2 TYPE-Selecting the Types of Thermocouple for T1 or T2 

Both T1 and T2 can accept the thermocouples of type K, J, T, E, R, S and N. When the power is 

turn on, the meter remains in the previous setting. 
Turn the rotary switch to the position “T1 Type” or “T2 Type”, current selection is shown at up-
per-right corner of LCD, adjacent to unit of temperature, change type of thermo couple with   
upward ( ) or downward ( ) direction buttons after right type is shown, and press confirm key 
(

) to select.

 

 
8.5 T1 ADJ and T2 ADJ-Setting the Off-Set Adjustment for T1 or T2 

If the offset error of your thermo couples, and to which socket those particular thermocouples 

are known, the offset adjustments can be set to each of T1 and T2 for compensating the off-set er-
ror. 

10 

RTD TYPE 

     

 

 
8.6 CHA TYPE-Selecting the Types of RTD for CHA 

Besides accepting the RTD of type Pt 385, Pt3916 and Pt3926, this meter can also display the 

resistance value in ohm ( ) of the sensor. 
When the power is turn on, the meter remains in the previous setting. Turn the rotary switch to the 
position “CHA-Type”, current selection is shown at left side of LCD for RTD sensors and right 
hand side, for ohm. Change the types with upward ( ) or downward ( ) direction buttons after 
right type is shown, press return key (

) to select.

 

 
8.7 CHA ADJ-Setting the Off-Set Adjustment for RTD   

If the off-set error of your RTD is known, the off-set adjustments to the channel A (CHA). 

Place the rotary switch at positions “ADJ” just below “CHA-Type”. 

Select the digit you want to adjust with right ( ) or left ( ) direction buttons, (Setting of the ad-

justment value is done one individual digit after the other).   

Change the value of blinking digit with upward ( ) or downward ( ) direction buttons. After 
reach desired value, press return key (

) to confirm.

 

 

8.8 CHA RANGE-Select the Resolution for Channel A (CHA) 

Place the rotary switch at position “CHA RANGE”, change among Auto (“--.-.-” and “AUT” is 

shown in display) and “0.1” (“---.-” and “MAN” is shown in display) and “0.01” (“--.--” and 
“MAN” is shown in display). 

When “Auto” is selected, the meter will select most suitable resolution between “0.1” and 

“0.01”, while the other two, the reading will be fixed in the selected resolution. 

 

 

 

11 

 

Summary of Contents for 506A

Page 1: ...OPERATOR S MANUAL MODEL 506A...

Page 2: ...r ID 001 Ex PC send 001L00006 r then meter response 001L0000111554170704111220420900115000001 r PC sends 001D00006 r then meter will dump all of data of group 6th 001D00006 rxxxxxx rxxxxxx rxxxxxx r M...

Page 3: ...of Buttons 9 8 1 D1 Setting the Main Display 9 8 2 D2 Setting Second Display 10 8 3 D3 Setting Third Display 10 8 4 T1 TYPE and T2 TYPE Setting the Types of Thermocouple for T1 or T2 10 8 5 T1 ADJ an...

Page 4: ...s 5 Alarm Counter AC 5 S Counts 5 Saved Data SD mode 1 mode 2 34 S GroupID SC c f mode T1_type T2_type Time Value r 5 5 1 1 1 1 12 6 2 Saved Data SD mode 3 34 S GroupID SC c f dp cha_type Time Value r...

Page 5: ...trument contains no operator serviceable part Service should be done by qualified person only Do not use the meter if the meter or test leads look damaged or if you suspect that the meter is not opera...

Page 6: ...S TYPE Resolution 1 0 C to 1767 C 32 F to 3212 F N TYPE Resolution 0 1 50 C to 1300 C 58 F to 2372 F Resolution 0 1 C 1 C 0 1 F 1 F Auto Ranging 2 2 Accuracy K J T E TYPE 0 05 rdg 0 3 C on 50 C to 13...

Page 7: ...the indica tor SET shows at left side of LCD when place the rotary switch at any of these system setting positions And 2nd functions of buttons are active Y Interval year 20 00 20 99 M Interval month...

Page 8: ...function APO Function will be Disabled also in Follow situation External power is used RS 232 function is used MAX MIN MAX MIN AVG function is used Data logger function is used 8 18 INVT Set Time inte...

Page 9: ...e blinking position with and key Press ESC key to end the set up mode indicator C or F ends blinking and indicator SET disappears but keep the previous setting unchanged Press CANCEL key to return to...

Page 10: ...ory Clear function or to leave this function by turning the Rotary Switch to an other position SET SET function Select the channels for data logging When the blinking indicator shows SET press key to...

Page 11: ...on marked with turning the rotary switch to any other position automatically turns on Model 506A5 Num bers and marks appear in the LCD display When APO Auto Power Off is enabled refer to 8 17 for enab...

Page 12: ...refer to section 8 18 To read the logged data please refer to section 8 12 8 8 11 CHB RANGE Select the Resolution for Cannel B CHB Channel B can accept the voltage signal up to 2 volts above 2 volts...

Page 13: ...And not function when LOG function is set as multi channel logging During measuring press SAVE button to record current measurement reading of the channel shown in Main Display and time To read the r...

Page 14: ...are known the offset adjustments can be set to each of T1 and T2 for compensating the off set er ror 10 RTD TYPE 8 6 CHA TYPE Selecting the Types of RTD for CHA Besides accepting the RTD of type Pt 38...

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