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TECPEL CL 325, Manual

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TECPEL CL 325 Manual Download Page 21

 

 

8

7

PROCESS
CALIBRATOR

0

%

_

．

%

%

9

ENTER

0-20mA

 C    F

4-20mA

12V

mV  1V

4

°

°

5

1

2

+

-

ON/OFF

0-24mA

K J E T

6

SHIFT

3

TC

°
°

Hz

C

F

mA

V

mV

 

 

 

 

 

4d. Enter a Negative Temperature 
The resolution of temperature is 1 degree, so the decimal point is used a minus "-" 
sign.    To enter a negative temperature, press the "-" button first. 

 

18

 

Summary of Contents for CL 325

Page 1: ...Multifunction Calibrator Model CL 325 CALIBRATOR PROCESS ENTER 0 24mA K J E T 7 _ 8 0 4 20mA mV 1V 12V 4 1 C F 0 20mA 5 2 Hz mV V 9 C F mA SHIFT ON OFF 6 3 TC TECPEL CO LTD ...

Page 2: ... 1 000V 0 12 000V 3 K J E T Thermocouple C and F 4 Frequency 1 62500 Hz 5 0 025 Basic Accuracy 6 Easy Key pad Operation 7 Easy Step and Auto Ramp Functions 8 0 20mA 0 24mA selectable 9 0 100 Input mA mV V 10 Beeper warning when output is open mA or short mV V ...

Page 3: ...V 10 2c Enter a value less than 1 11 3 HZ FREQUENCYOUTPUT 12 4a General Operation 13 4b Select C or F 15 4c Select K J E or T type Thermocouple 17 4d Enter a Negative Temperature 18 5 INPUTINTHE MA MV V FUNCTIONS 19 6 EASYSTEPIN THE MA MV AND V FUNCTIONS 21 7 AUTO RAMPINTHE MA MV AND V FUNCTION 23 8 HOWTO GETNEGATIVE OUTPUT 26 III ELECTRICAL SPECIFICATION 27 IV USE THEACADAPTER 32 V USE EXTERNAL B...

Page 4: ...R 6 _ 7 0 8 mV 1V 4 20mA 1 4 12V 2 5 0 20mA C F 9 V mV Hz mA F C 5 ON OFF SHIFT 3 6 TC 4 3 2 9 1 LCD DISPLAY 6 NUMERICAL FUNCTION KEYPAD 2 THERMOCOUPLE SOCKET 7 STAND 3 ON OFF BUTTON 8 AC ADAPTOR INPUT SOCKET 4 SHIFT BUTTON 9 OUTPUT LEADS 5 FUNCTION SELECT SWITCH 1 ...

Page 5: ...4 204mA Range of mA 3 Percentage 4 JKET Thermocouple type 5 Ramp 6 OPR Operate Output Normal 7 OL Overload Output Abnormal 8 STBY Standby Internal Calibration in Progress 9 SHIFT Select SHIFT functions 10 Battery low 2 ...

Page 6: ...5 ENTER 9 0 24mA K J E T 6 1 2 3 4 20mA 0 20mA 0 24mA 1 2 3 1 Press SHIFT button and then press one of these three buttons to select desired mA range 2 mV 1V 12V 4 Press SHIFT button then press this button to select desired mV or V range 3 ...

Page 7: ...on to select C or F 4 K J E T 6 Press SHIFT button then press this button to select desired type of thermocouple 5 7 Press SHIFT button then press this button to perform auto ramp function To stop the auto ramp function press this button again 6 4 _ ...

Page 8: ...mV and V functions 0 8 7 While the calibrator is in the SHIFT mode and the percentage is entered press this button to increment 8 ENTER Always press this button to complete the entry of numbers II Operating Instruction 1 mA Output 1a General Operation 4 20mA 1 Turn the power on and wait until the STBY symbol disappears about 1 5 ...

Page 9: ...r clip on the terminals to be calibrated 3 1 2 CALIBRATOR 0 24mA ENTER PROCESS _ 0 4 12V mV 1V 4 20mA 7 5 0 20mA C F 8 Hz C F SHIFT 6 V mV 9 K J E T mA ON OFF TC 8 000mA Note Always waits until STBY standby symbol in the LCD disappears before any operation Note Maximum 5 digits can be entered If users enter less than 5 digits 1 to 4 digits users must press ENTER button to indicate the end of entry...

Page 10: ...lect desired DC current range After desired range is selected press the shift button to exit the SHIFT mode Corresponding current range symbol will be displayed in the LCD mV 1V 0 24mA K J E T CALIBRATOR PROCESS ENTER _ 0 2 1 4 20mA 7 mV 1V 12V 4 0 20mA 8 C F 5 Hz F C 3 SHIFT 9 mV V 6 mA ON OFF TC CALIBRATOR PROCESS 0 _ ENTER Hz F C mV ON OFF 7 8 12V 4 5 C F 9 V 6 K J E T TC SHIFT mA 3 0 24mA 2 0 ...

Page 11: ...OFF SHIFT K J E T 6 9 V mV 0 24mA 3 TC mA 1c Enter a value less than 1 In the mA functions the standard way to enter a value less than 1 is to press leading 0 before pressing the decimal point Though the decimal point can be entered the decimal point will not be shown in the LCD 8 ...

Page 12: ...y 5 Using the test leads or alligator clips touch or clip on the terminals to be calibrated mV ENTER PROCESS CALIBRATOR _ 0 Hz C F 0 24mA 1 2 4 12V mV 1V 4 20mA 7 5 0 20mA C F 8 3 SHIFT 6 V 9 K J E T mA ON OFF TC RED BLACK 100 00mV Note Always wait until STBY standby symbol in the LCD to disappear before any operation Note Maximum 5 digits can be entered If users enter less than 5 digits 1 to 4 di...

Page 13: ... desired DC voltage range After desired range is selected press the SHIFT button again to exit the SHIFT mode Corresponding voltage range symbol will be displayed in the LCD 4 20mA ENTER PROCESS CALIBRATOR K J E T 0 24mA 5 mV 1V 12V 7 _ C F 8 0 4 20mA 4 1 0 20mA 2 6 V Hz 9 mV mA C F ON OFF SHIFT TC 3 6 5 mV CALIBRATOR PROCESS 8 C F 7 _ 0 K J E T V Hz ENTER 9 mA C F ON OFF 2 0 20mA 1 TC 0 24mA 3 SH...

Page 14: ...20mA 4 20mA 1 2 ON OFF 3 0 24mA TC 2c Enter a value less than 1 In the mV V functions the standard way to enter a value less than 1 is to press the leading 0 before pressing the decimal point Though the decimal point can be entered first the decimal point will not be shown in the LCD 11 ...

Page 15: ...frequencies are available between 126 to 62500Hz calibrator will automatically adjust and display the users input value to a frequency which is available and always larger or equal to users input 0 20mA 0 24mA 4 20mA C F PROCESS CALIBRATOR 0 _ 5 8 4 12V 7 mV 1V Hz ENTER C F mV 6 9 K J E T SHIFT mA V 1 2 TC 3 ON OFF 25000Hz Note The resolution of Hz function is 1 Hz For the range 1 125Hz all the fr...

Page 16: ... type thermocouple J type connector for J type thermocouple into TC terminals of calibrator and thermometer to be calibrated 3 Move the sliding switch to C F position 4 Press the keypad including the minus button to enter the value of Temperature directly 3 2 1 0 20mA C F CALIBRATOR PROCESS 0 _ 5 4 mV 1V 4 20mA 8 7 12V Hz ENTER F C mV 6 0 24mA 9 K J E T mA V SHIFT TC ON OFF 100 0 C 13 ...

Page 17: ...een the TC terminal and thermocouple connector Note Only in the C and F functions the negative values are allowed to be entered To enter negative temperature press the minus button first Note Maximum 4 digits including the sign can be entered If users enter less than 4 digits 1 to 3 digits users must press ENTER button to indicate the end of entry If users enter 4 or more digits calibrator will au...

Page 18: ...d unit is selected press the SHIFT button again to exit the SHIFT mode Corresponding voltage C or F symbol will be displayed in the LCD mV 1V 4 20mA 0 24mA K J E T CALIBRATOR PROCESS ENTER 7 _ 0 8 1 4 mV 1V 4 20mA 12V 2 5 0 20mA C F mV 9 Hz V F C mA SHIFT ON OFF 3 6 TC CALIBRATOR PROCESS ON OFF 0 _ 7 8 9 ENTER 1 12V 0 20mA 2 4 3 0 24mA 6 K J E T SHIFT TC 5 C F Hz F C mA V mV 15 ...

Page 19: ...8 7 PROCESS CALIBRATOR 0 _ 9 ENTER 0 20mA C F 4 20mA 12V mV 1V 4 5 1 2 ON OFF 0 24mA K J E T 6 SHIFT 3 TC Hz C F mA V mV 16 ...

Page 20: ...uple After desired type is selected press the shift button again to exit the SHIFT mode Corresponding thermocouple type K J E or T symbol will be displayed in the LCD mV 1V 4 20mA 0 24mA K J E T CALIBRATOR PROCESS ENTER 7 _ 0 8 1 4 mV 1V 4 20mA 12V 2 5 0 20mA C F mV 9 Hz V F C mA SHIFT ON OFF 3 6 TC CALIBRATOR PROCESS ON OFF 0 _ 7 8 9 ENTER 1 12V 0 20mA 2 4 3 0 24mA 6 K J E T SHIFT TC 5 C F Hz F C...

Page 21: ...4 20mA 12V mV 1V 4 5 1 2 ON OFF 0 24mA K J E T 6 SHIFT 3 TC Hz C F mA V mV 4d Enter a Negative Temperature The resolution of temperature is 1 degree so the decimal point is used a minus sign To enter a negative temperature press the button first 18 ...

Page 22: ... in the lower LCD 4 The corresponding value is calculated based upon the range selected 4 20mA 1 0 16mA 0 20mA 1 0 2mA 0 24mA 1 0 24mA 0 100mV 1 1mV 0 1V 1 0 01V 0 12V 1 0 12V 5 To exit the percentage input mode press the SHIFT button again 6 After the SHIFT button is pressed the upper LCD will become blank while the lower LCD retains its last value mV 1V 4 20mA CALIBRATOR PROCESS 0 24mA K J E T E...

Page 23: ... PROCESS CALIBRATOR mV 1V 12V 4 20mA PROCESS _ 4 7 1 mV 0 ENTER C F Hz 0 _ 6 8 9 K J E T mA V 3 0 24mA SHIFT ON OFF 4 5 7 8 12V mV 1V 1 2 4 20mA mV ENTER Hz C F 6 9 V K J E T mA ON OFF SHIFT 3 0 24mA TC TC C F 5 0 20mA 2 20 ...

Page 24: ...up or down exceeds the maximum or minimum percentage the percentage will stay in the previous step Example 1 Step Up and Down 25 25 50 75 100 75 50 25 0 25 Example 2 Step Up and Down 30 30 60 90 60 30 0 30 mV 1V 4 20mA CALIBRATOR PROCESS 0 24mA K J E T ENTER 0 4 mV 1V 12V 7 _ 5 C F 4 20mA 1 0 20mA 2 Hz C F SHIFT 6 mV 9 V mA ON OFF TC 3 ENTER Hz 0 CALIBRATOR PROCESS C F ON OFF mV 4 5 12V C F 7 8 _ ...

Page 25: ...A CALIBRATOR PROCESS mV 1V 12V 4 20mA _ 7 4 _ CALIBRATOR PROCESS ENTER F Hz C 0 C F K J E T 9 8 mA V mV 5 6 0 20mA 0 24mA SHIFT 12V 7 8 4 mV 1V 5 4 20mA ENTER Hz F C K J E T 9 V mV mA SHIFT 6 0 24mA ON OFF TC ON OFF TC 0 22 ...

Page 26: ... 100 4 To temporarily stop the ramp function press the NUMBER 7 key and the output will stay at the value when the NUMBER 7 key is pressed These features will facilitate the checking of trigger point of tested device such as valve controller 5 To restart again press the NUMBER 7 button again 6 To return to the regular output mode press the SHIFT button again when ramp function is stopped 4 20mA mV...

Page 27: ...8sec 0 8sec 100 STEPs 1 per STEP 100 0 C F K J E T mV 1V CALIBRATOR PROCESS _ 7 12V 0 C F 9 mV ENTER Hz 8 V mA 4 4 20mA 1 SHIFT 5 6 0 24mA 0 20mA ON OFF 2 3 TC 24 ...

Page 28: ...CALIBRATOR _ 0 7 8 12V ENTER Hz F C 9 V mV mA 0 20mA 4 5 1 4 20mA 2 SHIFT 6 0 24mA 3 ON OFF TC Note Do not press any button while the calibrator is performing the ramp function except NUMBER 7 button to stop the ramp function 25 ...

Page 29: ...the connection of test leads Hz ENTER 0 PROCESS CALIBRATOR F C 0 24mA 4 mV 1V 12V _ 7 8 C F 5 4 20mA 1 2 0 20mA SHIFT K J E T 6 V 9 mV mA ON OFF TC 3 BLACK RED 0 50mV PROCESS CALIBRATOR BLACK 0 20mA C F 4 20mA mV 1V 7 _ 1 12V 4 TC K J E T ENTER 0 24mA 8 0 2 5 9 3 6 ON OFF mV Hz V SHIFT mA F C RED 50mV 0 26 ...

Page 30: ...µV 0 10 000V 1mV 0 05 3mV 0 1 0000V 100µV 0 05 300µV Beeper warning when output is short and specified voltage output 10mV K J E T type Thermocouples 1 C 1 F Resolution 1KΩ load Min Range Accuracy Range Accuracy K 200 to 0 C 1 1 C K 328 to 32 F 2 0 F K 0 to 1370 C 0 8 C K 32 to 2400 F 1 5 F J 100 to 0 C 0 9 C J 148 to 32 F 1 6 F J 0 to 760 C 0 7 C J 32 to 1400 F 1 2 F E 100 to 0 C 0 9 C E 148 to 3...

Page 31: ... 205 59 206 95 208 33 209 73 211 14 212 58 214 04 215 51 217 01 218 53 220 07 221 63 223 21 224 82 226 44 228 10 229 77 231 48 233 20 234 96 236 74 238 54 240 38 242 24 244 14 246 06 248 01 250 00 252 01 254 06 256 14 258 26 260 41 262 60 264 83 267 09 269 39 271 73 274 12 276 54 279 01 281 53 284 09 286 69 289 35 292 05 294 81 297 61 300 48 303 39 306 37 309 40 312 50 315 65 318 87 322 16 325 52 ...

Page 32: ...1373 62 1388 88 1404 49 1420 45 1436 78 1453 48 1470 58 1488 09 1506 02 1524 39 1543 20 1562 50 1582 27 1602 56 1623 37 1644 73 1666 66 1689 18 1712 32 1736 11 1760 56 1785 71 1811 59 1838 23 1865 67 1893 93 1923 07 1953 12 1960 78 1968 50 1976 28 1984 12 1992 03 2000 00 2008 03 2016 12 2024 29 2032 52 2040 81 2049 18 2057 61 2066 11 2074 68 2083 33 2092 05 2100 84 2109 70 2118 64 2127 65 2136 75 ...

Page 33: ... 5952 38 6024 09 6097 56 6172 83 6250 00 6329 11 6410 25 6493 50 6578 94 6666 66 6756 75 6849 31 6944 44 7042 25 7142 85 7246 37 7352 94 7462 68 7575 75 7692 30 7812 50 7936 50 8064 51 8196 72 8333 33 8474 57 8620 68 8771 92 8928 57 9090 90 9259 25 9433 96 9615 38 9803 92 10000 00 10204 08 10416 66 10638 29 10869 56 11111 11 11363 63 11627 90 11904 76 12195 12 12500 00 12820 51 13157 89 13513 51 1...

Page 34: ...ure 0 to 50 C 32 to 122 F Operating Humidity Less than 85 relative Storage Temperature 20 to 60 C 4 to 140 F Storage Humidity Less than 85 relative Dimension 88 x 168 x 26 mm 3 46 x 6 61 x 1 03 Weight 330 g 11 63 oz Accessories Carrying case x 1 Users Manual x 1 K type thermocouple connector External Battery Pack Holder 1 5V AA Batteries x 6 Test leads with Alligator clip x 1 ...

Page 35: ...e AC adapter If long term usage of the calibrator is required AC adapter can be used The 12V AC terminal is located in the back of the calibrator The voltage should be regulated between 9 to 15V DC 12V DC 12V 32 ...

Page 36: ... included for a longer period usage The external battery pack needs to be packed with 6 pieces of 1 5 volts AA batteries To use the external battery pack plug into the AC terminals located in the back of the calibrator BATTERY HOLDER 6x1 5V AA BATTERIES 33 ...

Page 37: ... On Off button 2 Remove the screw of the battery compartment cover and remove the battery compartment cover 3 Replace the old 9V battery with a new alkaline 9V battery 4 Replace the battery compartment cover and fasten the screw Note In the mA mV V 0 C and F functions status of low battery is detected While in the Hz function status of low battery is not detected 34 ...

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