REED VC01 Manual de usuario

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Model VC01

Temperature Calibrator

Instruction

Manual

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Table of Contents

Safety ............................................................................................ 3

Specications.............................................................................4-5

Instrument Description...............................................................6-7

Operating Instructions..............................................................8-15

ON/OFF ...................................................................................... 8

Automatic Power Off................................................................... 8

Outputs .................................................................................8-12

Calibration ...........................................................................13-15

Battery Replacement................................................................... 16

For service (repairs or calibration) on this or any other REED product

or information on other REED products, contact REED Instruments at

info@reedinstruments.com

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

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Safety Information

To ensure the safety operation, the following signs are used only as

specied in this instruction manual.

WARNING Indicates that the current operation does not comply with

correct instruction. Therefore causing potential hazards to the user or

instrument. Also indicates how to avoid such hazards.

! CAUTION Indicates that if the current operation does not comply with

correct instruction. Therefore causing potential hazards to the instrument.

Also indicates how to avoid incorrect operation.

NOTE Serves as a sign to remind the user that they must understand

the correct operation of the simulator and its characteristics.

To prevent the user and the instrument from electric shock and other

hazards, it is necessary to follow the following regulations:

Warning - WARNING

• Do not operate the instrument where ammable gas or explosive

gas or vapor are exposed. This is extremely dangerous

• Never apply more than 30V between any two terminals, or between any

terminal and ground

Caution - ! CAUTION

• The split case (top and bottom) is not to be removed, unless by

qualied technicians

• To clean the instrument, periodically wipe the case with a damp cloth

and mild detergent, do not use any corrosive solvents

Note - NOTE

• For optimal accuracy, allow the instrument to warm up 5 minutes

before operating

•

If the automatic reference-junction temperature compensation of the

instrument deviates from its designed accuracy, contact a

qualied REED technician

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

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Specifications - Output Functions

Applicable range from 18 to 28°C, within one year after calibration

Output Range Output Range Resolution Accuracy Note

DCV

100mV -10.00mV to

110.00mV 0.01mV 0.05% of set

value 30µV Max. output

current

±2mA

10000 mV -100.00mV to

1100.00mV 0.1mV 0.05% of set

value 0.3mV

OHM 400Ω 0.0 to 400.0Ω 0.1Ω ±0.05% of set

value ±0.2Ω

1mA excit.

current

TC R -40 to 1760°C 1°C

±0.05% of set

value ±3°C

(≤100°C)

±0.05% of set

value ±2°C

(>100°C)

By using

ITS-90

temperature

scale

S-20 to 1760°C 1°C

B400 to 1800°C 1°C

±0.05% of set

value ±3°C

(400°C to

600°C) ±0.05%

of set value

±2°C (>600°C)

E -200.0 to 000.0°C 0.1°C ±0.05% of set

value ±2°C

(≤-100°C)

±0.05% of set

value ±1°C

(>-100°C)

K-200.0 to 370.0°C 0.1°C

J-200.0 to 200.0°C 0.1°C

T-200.0 to 400.0°C 0.1°C

N -200.0 to 1300.0°C 0.1°C

RTD Pt100 -200 to 850.0°C 0.1°C ±0.05% of set

value ±0.6°C

By using

Pt100-385

Notes 1 & 2

Cµ50 -50.0 to 150°C 0.1°C

Note 1: Without accessory lead resistance

Note 2: Range of exciting current: 0.5mA to 2mA; max. output voltage: ≤2V

• The accuracies indicated do not include the error of internal temperature

compensation caused by a sensor. The range of the internal temperature

compensation sensor is from -10 to 50°C with its compensating error up to 0.5°C

• Temperature coefcient: ±0.005% of range per °C for the temperature ranges from

0 to 18°C and from 28 to 50°C

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

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General Specifications

Operating temperature: 0°C to 50°C

Operating relative humidity: ≤80% RH

Storage temperature: ≤-10°C to 55°C

Storage humidity: ≤90% RH

Max. permitted voltage: 30V (between any two terminals or

between any terminal and ground)

Power supply: Single 9V battery (ANSI/NEDA 1604A

or IEC6LR619V alkaline)

Battery life: Approximately 12 hours

Dimensions: 200 × 100 × 40mm (with holster)

Weight: 550g (with holster)

Includes: Set of CF-36 industrial test lead

(with alligator clips) and Instruction manual

Safety: Certied compliant to IEC1010 provisions

(Safety Standard issued by International

Electro-technical Commission)

For service on this or any other REED product or information on other

REED products, contact REED Instruments at [email protected]

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

reedinstruments

www com

Instrument Description

1 - LCD display area

2 - Power ON/OFF button

3 - °C/°F Interchange button

4 - RJ-ON button (TC ref-junc comp)

5 - Output Zero Reset button

6 - Function Selection button

7 - Range Selection key

8 - Output Digit Selection button

9 - Output Value Setting button

10 - Output terminal

REED Instruments

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Display Description

Indicates that the instrument is in an output state

Indicates that the instrument is in a calibration state

Indicates that the instrument is in a calibration state, denoting

that the zero point or the full scale point is now in calibration

Indicates that the instrument is performing its reference-

junction compensation (Refer to subsection 5.2)

Indicates that the battery power is low and needs to be

replaced (Refer to subsection 3.1)

Indicates that the output digits need to be set

Indicates the current output value (unit of measure)

Indicates that the output signal is on

Indicates the type of thermocouple

Indicates the respective type of a RTD

REED Instruments

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Operating Instructions

Power ON/OFF

Power-key operation

Press the Power ON/OFF button (#2 on page 6) to turn the instrument on.

Press this button again, holding for one second to turn the instrument off.

When the instrument is on, it will begin an internal self-diagnosis at which

time the full screen will be displayed (#1 on page 6). Once complete, the

instrument is ready to be used.

Automatic power-off

As a default the instrument will be set to automatically turn itself off after

10 minutes with button operation. To turn off this feature:

1) Turn the instrument off

2) Press the Power ON/OFF button (to display the full screen)

3) Press the RANG button (#7 on page 6) when the instrument is in

the maintenance state. AP-XX will display

4) Press the button (#9 on page 6) when AP-ON is displayed.

AP-OF will now be displayed, indicating that the automatic

power-off is not on

5) Press the Power ON/OFF button to exit the maintenance state and

turn the instrument off

Outputs

The output terminal of the instrument can produce DC voltages set by the

user or simulating resistance.

! CAUTION Do not apply any voltage to the output terminal during the

operation. If any improper voltage is applied to the output terminal, it will

cause damage to the internal circuit.

continued ...

REED Instruments

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Output Operation Procedure

Function Operation Range

Operation Display Set Range

DCV 1 V 1 V 0.0000 V -0.1000 to 1.1000 V

100mV 000.00 mV -10.00 to 110.00 mV

OMH 400 Ω 000.0Ω 000.0 to 400.0Ω

TC R R 0000°C -40 to 1760°C

S0000°C -20 to 1760°C

K0000.0°C -200 to 1370°C

E 0000.0°C -200 to 1000°C

J0000.0°C -200 to 1200°C

T0000.0°C -200 to 400°C

B400 °C 400 to 1800°C

N 0000.0°C -200 to 1300°C

RTD Pt100 Pt100 000.0 °C -200 to 850°C

Cµ50 000.0 °C -50 to 150°C

REED Instruments

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DC Voltage Output

1) Insert one end of the test lead into the

output (TC/mV) jack of the instrument

and connect the other end to the input

of the instrument, as shown in the

diagram to the right

2) Press the FUN (Function) button to select

the V function when the unit ‘V’ appears in the display

3) Press the RANG (Range) Button to select the range of 1.0000V or

100.00mV when the display indicates the unit ‘V’ or ‘mV’

4) Press the button to select the set digits for output

5) Press the button to change the numerical value of the set digits.

Hold the button for one second and the value will keep varying

6) Press the ZERO button and the output will be set to

00.00mV or 0.0000V

Simulating output from thermocouple (TC)

1) Insert one end of the test lead into the output (TC/mV) jack of the

instrument and connect the other end to the input of the instrument.

As shown in the above diagram

2) Press the Fun (Function) button to select the function of a

thermocouple and the display will indicate the unit °C or the type of R

3) Press the RANG (Range) button to select an appropriate type

4) Press the button to select the set digits for output

5) Press the button to change the numerical value of the set digits.

Hold the button for one second and the value will keep varying

6) Automatic compensation for reference-junction temperature

+ -

continued ...

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

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