Omega CL123 User guide

Table of Contents

I. PANEL DESCRIPTION...............................................................1

II. OPERATING INSTRUCTION ................................................6

1. M A OUTPUT..................................................................................... 6

1a. General Operation 4 - 20mA ...................................................... 6

1b. Select 0 - 20mA or 0 - 24mA ...................................................... 8

1c. Enter a value less than 1............................................................ 9

2. M V, V OUTPUT................................................................................ 9

2a. General Operation 0 - 100mV..................................................... 9

2b. Select 0 - 1V or 0 - 12V .............................................................11

2c. Enter a value less than 1...........................................................12

3. HZ, FREQUENCY OUTPUT.................................................................12

4a. General Operation ....................................................................14

4b. Select °C, or °F.......................................................................16

4c. Select K, J, E, or T type Thermocouple.....................................17

4d. Enter a Negative Temperature ...................................................18

5. % INPUT IN THE MA, M V, V FUNCTIONS................................................19

6. EASY STEP IN THE MA, M V, AND V FUNCTIONS .....................................21

7. AUTO RAMP IN THE MA, MV, AND V FUNCTION ......................................23

8. HOW TO GET NEGATIVE OUTPUT...........................................................................26

III. ELECTRICAL SPECIFICATION............................................27

IV. USE THE AC ADAPTER........................................................32

V. USE EXTERNAL BATTERY PACK.......................................33

VI. BATTERY REPLACEMENT..................................................34

I. Panel Description

1

8

-

+

TC

1

4-20mA

0-20mA

4

5

mV 1V

¢X2¢X

C F

12V

6

708

¡D

_

%

PROCESS

7

CALIBRATOR

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

3

0-24mA

6

K J E T

9

ENTER

ON/OFF

SHIFT

V

mV

Hz

mA

C

¢X

F

¢X

2

3 4

5

9

1

1. mVAHz: Units

2. 04-204mA : 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

1 2 3

4-20mA

0-20mA

0-24mA

4

mV 1V

12V

7

¡D

_ %

%

1

5

C F

¢X¢X

8

%

0

6

K J E T

9

ENTER

1 2 3

.

Press SHIFT button, and then press one of these three buttons to select desired mA range

2.

4-20mA 0-20mA 0-24mA

4

mV 1V

12V

Press SHIFT button, then press this button to select desired mV or V range

3

3.

5

C F¢X ¢X

Press SHIFT button, then press this button to select ° C or ° F

4.

6

K J E T

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

4

6.

¡D

_

%

Press this button to enter negative temperature. Or press SHIFT button, then press this button first to enter percentage in the mA, mV, and V functions.

7.

8

%

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.

0

5

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 min.)

2 Plug the test leads into the output connectors of calibrator

accordingly (Black to black, red to red). Attach alligator clip if

necessary. 3 Move the sliding switch to mA position 4 Press the keypad (including the decimal point) to enter the value

of mA directly.

5 Using the test leads or alligator clips, touch or clip on the

terminals to be calibrated.

+-

TC

ON/OFF

31 2

4-20mA

mV 1V

0-24mA

0-20mA

4

5

¢X

C F

¢X

12V

7

8

%

¡D

_

%

0

K J E T

ENTER

SHIFT

6

V

9

mV

Hz

8.000mA

mA

C

¢X ¢XF

PROCESS CALIBRATOR

Note: Always waits until STBY (standby) symbol in the LCD disappears before any operation.

6

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. If users enter 5 or more digits, calibrator will automatically end the entry and output specified value current.

7

1b. Select 0 - 20mA or 0 - 24mA The default setting for mA function is 4 - 20mA. But users can select 0 20mA or 0 -24 mA by pressing the SHIFT button to enter the SHIFT mode. Then press the NUMBER 2 or NUMBER 3 button to select 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.

- +

TC

3

0-24mA

K J E T

9

ENTER

ON/OFF

SHIFT

V6mA

mV

Hz

C

¢X

F¢X

21

4-20mA

0-20mA

4

mV 1V

C F5¢X

¢X ¢X

12V

7

8

%

¡D

_0%

%

PROCESS CALIBRATOR

8

2

1

4-20mA

4

mV 1V

12V

7 8

¡D

_ %

%

0-20mA

5

%

0

0-24mA

¢X C F

K J E T

ENTER

PROCESS CALIBRATOR

+

-

TC

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

C

¢X

F¢X

-

+

TC

1 2

4-20mA

4

mV 1V

12V

7

¡D

_ %

%

0-20mA

5

C F

¢X ¢X

8

%

0

3

0-24mA

6

K J E T

9

ENTER

ON/OFF

SHIFT

V

mV

Hz

mA

C

¢X

F¢X

PROCESS CALIBRATOR

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.

2. mV, V Output

2a. General Operation 0 - 100mV

1. Turn the power on, and wait until the STBY symbol disappears

9

min.).

2. Plug the test leads into the output connectors of calibrator

3. Move the sliding switch to mV, V position

4. Press the keypad (including the decimal point) to enter the value

5. Using the test leads or alligator clips, touch or clip on the

(about 2

accordingly (Black to black, red to red). Attach alligator clip if

necessary.

of mA directly.

terminals to be calibrated.

+-

1 2

4-20mA

mV 1V

12V

¡D

0-24mA

0-20mA

4

5

¢X

C F

K J E T

¢X

7

8

%

_

%

ENTER

0

%

PROCESS CALIBRATOR

TC

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

¢X C

F

¢X

100.00mV

REDBLACK

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 digits), users must press ENTER button to indicate the end of entry. If users enter 5 or more digits, calibrator will automatically end the entry and output specified value current.

10

2b. Select 0 - 1V or 0 - 12V

The default setting for mV, V function is 0 - 100.00mV. Users can select 0 - 1.0000V or 0 -12.000V by pressing the SHIFT button to enter SHIFT mode. Then press the NUMBER 4 button repeatedly to select 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.

-

+

TC

0-24mA

K J E T

ENTER

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

C

¢X ¢XF

1

2

4-20mA

0-20mA

4

5

mV 1V

C F¢X

¢X 12V

12V

7

8

%

¡D

_

%

0

PROCESS CALIBRATOR

11

2

1

4-20mA

0-20mA

0-24mA

4

mV 1V

C F7¢X¢X

K J E T

8

%

¡D

%_

ENTER

0%

PROCESS CALIBRATOR

-

+

TC

ON/OFF

3

SHIFT

65

V

9

mA

mV

Hz

C

¢X

F¢X

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.

3. Hz, Frequency Output

1. Turn the power on, then plug the test leads into the output connectors of calibrator accordingly (Black to black, red to red). Attach alligator clip if necessary.

2. Move the sliding switch to Hz position

12

3. Press the keypad (excluding the decimal point) to enter the value of Hz directly.

4. Using the test leads or alligator clips, touch or clip on the terminals to be calibrated.

5.Because not all the 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.

-

+

1 2

0-20mA 0-24mA4-20mA

4

5

mV 1V

C F

¢X

K J E T

¢X

12V

8

7

%

¡D

%

_

ENTER

0

%

PROCESS CALIBRATOR

TC

ON/OFF

3

SHIFT

6

9

mAV

mV

Hz

C¢X

F

¢X

25000Hz

Note: The resolution of Hz function is 1 Hz. For the range 1-125Hz, all the frequencies in between are available. But for the range 126 62500Hz, not all the frequencies are available (total 604 frequencies available). Please refer to section III Electrical Specifications for available frequencies.

4. Thermocouple Calibration of °C, °F.

13

4a. General Operation

1. Turn the power on, and wait until the STBY symbol disappears (about 1 min.).

2. Plug the corresponding connector (K-type connector for K-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.

100.0¢XC

4-20mA

4

mV 1V

12V

¡D

_ %

%

C F

¢X

%

0-24mA

5

6

¢X

K J E T

87

9

ENTER

0

321

0-20mA

PROCESS CALIBRATOR

-

+

TC

ON/OFF

SHIFT

mAV

mV

Hz

C¢X

F

¢X

+

-

- +

-

+

14

100.0¢XC

+-

TC

ON/OFF

31 2

4-20mA

4

mV 1V

12V

7

_¡D%%

Note: Users can plug the connector into the TC terminals of calibrator even before the power is turned on for better thermal equilibrium between 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 automatically end the entry and output specified value of temperature.

0-24mA

0-20mA

5

6

¢X

C F

K J E T

¢X

8

9

%

ENTER

0

PROCESS CALIBRATOR

SHIFT

V

mA

mV

Hz

C

¢X

F

¢X

15

4b. Select °C, or °F Users can select °C or °F by pressing the shift button to enter SHIFT

mode. Then press the NUMBER 5 button repeatedly to select desired temperature unit. After desired 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.

1

2

4-20mA

0-20mA

4

5

mV 1V

12V

7

¡D

_

%

K J E T

¢X C F

¢X

8

%

ENTER

0

PROCESS CALIBRATOR

-

+

TC

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

C¢X F

¢X

1

4-20mA0-24mA

mV 1V

12V

7 8

¡D

_ %

%

0-20mA

C F¢X ¢X

%

243

0-24mA

5

K J E T

ENTER

0

-

+

TC

ON/OFF

SHIFT

6

9

mAV

mV

Hz

¢X

C

F

¢X

PROCESS CALIBRATOR

16

1 2

0-20mA

4-20mA

4

mV 1V

12V

_¡D%

%

5

C F

¢X ¢X

87

%

0

0-24mA

K J E T

ENTER

PROCESS CALIBRATOR

+-

TC

ON/OFF

3

SHIFT

6

9

mAV

mV

Hz

C

¢X ¢X

F

+-

TC

4c. Select K, J, E, or T type Thermocouple

1

Users can select K, J, E, or T type Thermocouple by pressing the shift button to enter SHIFT mode. Then press the number 6 button repeatedly to select desired type of thermocouple. 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.

4-20mA

4

mV 1V

12V

7

¡D

_

%

2

0-20mA

5

¢X

8

% %

0

¢X C F

PROCESS CALIBRATOR

K J E T

ENTER

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

C¢X F

¢X

17

1

243

4-20mA0-24mA

0-20mA

5

mV 1V

C F¢X ¢X

12V

7 8

%

¡D

_ %

0

%

PROCESS CALIBRATOR

0-24mA

6

K J E T

9

ENTER

TC

+-

ON/OFF

SHIFT

mV

Hz

mAV

¢X

C

F

¢X

+-

TC

1 2

4-20mA

4

mV 1V

12V

_¡D%

%

0-20mA

5

C F

¢X ¢X

87

%

0

3

0-24mA

6

K J E T

9

ENTER

ON/OFF

SHIFT

mV

Hz

mAV

C

¢X ¢X

F

PROCESS CALIBRATOR

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

5. % input in the mA, mV, V functions In the mA, mV, or V function, users can enter percentage. To enter percentage (%)

1. Users press the shift button first, then SHIFT symbol will be displayed in the LCD.

2 Press % button first, then press the number (no decimal number,

the % resolution is 1%).

3 After percentage is entered, the percentage will be displayed in

the upper LCD, and the corresponding value will be displayed 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.

25%

2

¢X5¢X C F

% %

0-24mA

K J E T

8

ENTER

0

4-20mA10-20mA

4

mV 1V

12V

7

¡D

_ %

PROCESS CALIBRATOR

+-

TC

ON/OFF

3

SHIFT

6

V mA

9

mV

Hz

C¢X

F¢X

1 2

4-20mA

4

mV 1V

12V

7 8

_

¡D

%

0-20mA

C F¢X

% %

5

¢X

0

0-24mA

K J E T

ENTER

+

-

TC

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

¢XC ¢XF

PROCESS CALIBRATOR

19

4-20mA

mV 1V

12V

7

¡D %

-

+

TC

1

2

0-20mA

4

C F¢X5¢X

8

_

%

0

0-24mA

K J E T

ENTER

ON/OFF

3

SHIFT

6

9

mAV

Hz

¢X

C

¢X

F

1 2

4-20mA

4

mV 1V

12V

7 8

¡D

_ %

%

0-20mA

-

+

TC

ON/OFF

3

0-24mA

K J E T

ENTER

SHIFT

6

V

9

mA

mV

Hz

¢XC ¢XF

5

¢X C F

¢X

%mV%

0

PROCESS CALIBRATOR

20

6. Easy Step in the mA, mV, and V Functions While the percentage is entered and calibrator is still in the SHIFT mode, users can step up or down by the percentage entered. The maximum percentage is 100% while the minimum percentage is 0%. If the next step 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%

2

¢X5¢X C F

%

0-24mA

K J E T

8

ENTER

0

4-20mA10-20mA

4

mV 1V

12V

7

¡D

_

%

PROCESS CALIBRATOR

+-

TC

ON/OFF

3

SHIFT

6

V mA

9

mV

Hz

C

¢X

F¢X

1 2

4-20mA

4

mV 1V

12V

7 8

¡D

_ %

%

0-20mA

5

C F¢X

%

0

¢X

0-24mA

K J E T

ENTER

+

-

TC

ON/OFF

3

SHIFT

6

V

9

mA

mV

Hz

C

¢X ¢XF

PROCESS CALIBRATOR

21

4-20mA

mV 1V

12V

¡D %

4

7

_

0-20mA 0-24mA

5 6

¢X C F¢X K J E T

8

9

%

ENTER

0

-

TC

+

ON/OFF

SHIFT

mV

Hz

1 2 331 2

0-20mA

4-20mA

4

mV 1V

¢X

12V

mAV

C

¢X

F¢X

7 8

¡D

_ %

%

-

+

TC

ON/OFF

0-24mA

6

K J E T

9

ENTER

SHIFT

VmVmA

Hz

C

¢X ¢XF

5

¢X C F

0

PROCESS CALIBRATOR

22

7. Auto Ramp in the mA, mV, and V functions

1% per STEP

100

%

In the mA, mV, and V function, auto ramp function is available to the users. To start the ramp function:

1. Press the SHIFT button to enter the SHIFT mode.

2. Press the NUMBER 7 key to start

3. Ramp function increment from 0% to 100%, then decrements from 100% to 0% repeatedly. The resolution of each step is 1% (with respect the range selected) at an interval of 0.08 seconds. So it takes 8 seconds to ramp from 0 to 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.

SHIFT

1

4-20mA20-20mA

4

mV 1V

12V

7

¡D

_ %

%

3

0-24mA

K J E T

C F¢X5¢X

8

9

%

ENTER

0

PROCESS CALIBRATOR

- +

TC

ON/OFF

SHIFT

6

V

mA

mV

Hz

C

¢X ¢XF

4-20mA

mV 1V

12V

¡D

%

4

7

21

0-20mA30-24mA

5

¢X C F

¢X

8

%

%_

0

K J E T

ENTER

+

-

TC

ON/OFF

SHIFT

6

V

9

mA

mV

Hz

C

¢X

F¢X

PROCESS CALIBRATOR

23

1

2 3

4-20mA

mV 1V

4

5 6

¢X C F¢X K J E T

12V

7

8

%

_¡D

%

0 ¢X

%

0-24mA0-20mA

ENTER

PROCESS CALIBRATOR

-

+

TC

ON/OFF

SHIFT

V mA

9

mV

Hz

C

¢XF

24

- +

TC

0-24mA

K J E T¢X C F¢X

ENTER

ON/OFF

3

SHIFT

6

VmVmA

9

Hz

C

¢X ¢XF

1

4-20mA

4

mV 1V

12V

7

¡D_ %

%

0-20mA

%

2

5

8

0

PROCESS CALIBRATOR

Note: Do not press any button while the calibrator is performing the ramp function (except NUMBER 7 button to stop the ramp function).

25

8. How to Get Negative Output If negative output (mA, mV, or V) is needed, users can achieve it by interchange the connection of test leads.

-

+

TC

1 2

4-20mA

4

mV 1V

12V

7

_¡D %

PROCESS CALIBRATOR

ON/OFF

3

0-24mA

0-20mA

SHIFT

5

6

¢X

C F

K J E T

¢X

8

V

9

%

mV

%

Hz

ENTER

0

RED

mA

C¢X F¢X

BLACK

+

-

0

50mV

1

2

0-20mA

4-20mA

4

5

mV 1V

¢X

C F

¢X

12V

7

8

%

¡D

_

%

0

PROCESS CALIBRATOR

0-24mA

K J E T

ENTER

-

+

TC

ON/OFF

3

SHIFT

6

9

RED

V

mA

mV

Hz

C¢X F¢X

BLACK

+

-

-50mV

0

26

III. Electrical Specification (23? ± 5? , 5 minutes after power is on)

mA DC Current (1KΩ Max. Load, 24V Loop Supply)

Range Resolution Accuracy

4 - 20mA, 0 - 20mA, 0 -24 mA

Beeper warning when output is open and specified current output > 1mA mV, V DC Voltage (1mA Supply Current)

Range Resolution Accuracy

0 - 100.00mV 10µV ± 0.05% ± 30µV

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, S, T type Thermocouples( 1? ,1? Resolution,1K Ω load Min. )

Range Accuracy Range Accuracy K: -200 to 0? ± 1.1? K: -328 to 32? ± 2.0? K: 0 to 1370? ± 0.8? J: -100 to 0? ± 0.9? J: -148 to 32? ± 1.6? J: 0 to 760 ? ± 0.7? S: 0 to 250? ± 1.4? S: 32 to 482? ± 2.2? S: 250 to 1760? ± 1.0? T: -200 to 0? ± 1.0? T: -328 to 32? ± 1.8? T: 0 to 400? ± 0.8?

K: 32 to 2400? ± 1.5?

J: 32 to 1400? ± 1.2?

S: 482 to 3200? ± 1.8?

T: 32 to 752? ± 1.5?

1µA

± 0.025%

±3µA

27

Frequency (1 - 125Hz , 1KΩ Load Min.)

Range Resolution Accuracy

1 - 125 Hz 1 Hz ± 0.04Hz

Available Frequencies (126 - 62500Hz, Accuracy ± 0.01% ± 0.04Hz, 1KΩ Load Min):

126.00 127.03 128.07 129.13 130.20 131.30 132.41 133.54

134.12 135.28 136.46 137.06 138.27 139.50 140.13 141.40

142.04 143.34 144.00 145.34 146.02 147.40 148.10 149.52

150.24 151.69 152.43 153.18 154.70 155.47 156.25 157.03

158.62 159.43 160.25 161.08 162.76 163.61 164.47 165.34

166.22 167.11 168.01 169.83 170.76 171.70 172.65 173.61

174.58 175.56 176.55 177.55 178.57 179.59 180.63 181.68

182.74 183.82 184.91 186.01 187.12 188.25 189.39 190.54

191.71 192.90 194.09 195.31 196.54 197.78 199.04 200.32

201.61 202.92 204.24 205.59 206.95 208.33 209.73 211.14

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

315.65 318.87 322.16 325.52 328.94 332.44 336.02 339.67

343.40 347.22 351.12 355.11 359.19 363.37 367.64 372.02

376.50 381.09 385.80 390.62 395.56 400.64 405.84 411.18

416.66 422.29 428.08 434.02 440.14 446.42 452.89 459.55

466.41 473.48 480.76 488.28 490.19 492.12 494.07 496.03

498.00 500.00 502.00 504.03 506.07 508.13 510.20 512.29

514.40 516.52 518.67 520.83 523.01 525.21 527.42 529.66

531.91 534.18 536.48 538.79 541.12 543.47 545.85 548.24

550.66 553.09 555.55 558.03 560.53 563.06 565.61 568.18

570.77 573.39 576.03 578.70 581.39 584.11 586.85 589.62

592.41 595.23 598.08 600.96 603.86 606.79 609.75 612.74

615.76 618.81 621.89 625.00 628.14 631.31 634.51 637.75

641.02 644.32 647.66 651.04 654.45 657.89 661.37 664.89

668.44 672.04 675.67 679.34 683.06 686.81 690.60 694.44

698.32 702.24 706.21 710.22 714.28 718.39 722.54 726.74

730.99 735.29 739.64 744.04 748.50 753.01 757.57 762.19

766.87 771.60 776.39 781.25 786.16 791.13 796.17 801.28

28

806.45 811.68 816.99 822.36 827.81 833.33 838.92 844.59

850.34 856.16 862.06 868.05 874.12 880.28 886.52 892.85

899.28 905.79 912.40 919.11 925.92 932.83 939.84 946.96

954.19 961.53 968.99 976.56 984.25 992.06

1000.00 1008.06 1016.26 1024.59 1033.05 1041.66 1050.42 1059.32

1068.37 1077.58 1086.95 1096.49 1106.19 1116.07 1126.12 1136.36

1146.78 1157.40 1168.22 1179.24 1190.47 1201.92 1213.59 1225.49

1237.62 1250.00 1262.62 1275.51 1288.65 1302.08 1315.78 1329.78

1344.08 1358.69 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 2145.92 2155.17 2164.50 2173.91

2183.40 2192.98 2202.64 2212.38 2222.22 2232.14 2242.15 2252.25

2262.44 2272.72 2283.10 2293.57 2304.14 2314.81 2325.58 2336.44

2347.41 2358.49 2369.66 2380.95 2392.34 2403.84 2415.45 2427.18

2439.02 2450.98 2463.05 2475.24 2487.56 2500.00 2512.56 2525.25

2538.07 2551.02 2564.10 2577.31 2590.67 2604.16 2617.80 2631.57

2645.50 2659.57 2673.79 2688.17 2702.70 2717.39 2732.24 2747.25

2762.43 2777.77 2793.29 2808.98 2824.85 2840.90 2857.14 2873.56

2890.17 2906.97 2923.97 2941.17 2958.57 2976.19 2994.01 3012.04

3030.30 3048.78 3067.48 3086.41 3105.59 3125.00 3144.65 3164.55

3184.71 3205.12 3225.80 3246.75 3267.97 3289.47 3311.25 3333.33

3355.70 3378.37 3401.36 3424.65 3448.27 3472.22 3496.50 3521.12

3546.09 3571.42 3597.12 3623.18 3649.63 3676.47 3703.70 3731.34

3759.39 3787.87 3816.79 3846.15 3875.96 3906.25 3937.00 3968.25

4000.00 4032.25 4065.04 4098.36 4132.23 4166.66 4201.68 4237.28

4273.50 4310.34 4347.82 4385.96 4424.77 4464.28 4504.50 4545.45

4587.15 4629.62 4672.89 4716.98 4761.90 4807.69 4854.36 4901.96

4950.49 5000.00 5050.50 5102.04 5154.63 5208.33 5263.15 5319.14

5376.34 5434.78 5494.50 5555.55 5617.97 5681.81 5747.12 5813.95

5882.35 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

13888.88 14285.71 14705.88 15151.51 15625.00 16129.03 16666.66

17241.37 17857.14 18518.51 19230.76 20000.00 20833.33 21739.13

22727.27 23809.52 25000.00 26315.78 27777.77 29411.76 31250.00

29

33333.33 35714.28 38461.53 41666.66 45454.54 50000.00 55555.55

62500.00

30

General Specification: Battery Type: 9V Alkaline Battery Power Consumption: 60mA - 180mA (depends on output) Display: 4 and 5 Digits Operating Temperature: 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

6 1.5V AA Batteries 9 V battery x 1

Alligator clip x 1

31

IV. Use the 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

V. Use External Battery Pack

An external battery pack is 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.

BATTERIES

BATTERY HOLDER

6x1.5V AA

-

+

-

+

-

+

-

+

-

+

-

33

VI. Battery Replacement

When the low battery symbol is displayed on LCD, follow the following procedures to replace the battery.

1 Turn off the calibrator by pushing the 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

34

detected.

35

36

37