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1. 1. 1. Safety
Safety
Safety Information
To ensure the safety operation, the following signs are used only as
specified in this operation instruction.
Warning
Warning
Warning
! Caution
Caution
Caution
Note
Note
Note
To prevent the user and the calibrator from any electric shock and other
hazards, it is necessary to observe the following regulation;
warning
warning
warning
It is not allowed to operate the calibrator at the working field
where there exists flammable gas or explosive gas or vapor .It
is very dangerous to operate the calibrator in such a
surrounding.
Never apply more than 30V between any two terminals, or
between any terminal and earth ground.
!C C C aution
aution
aution
 D D D isassembly
isassembly
isassembly: No one is allowed to remove the split case (top &
 I I I n n n use
use
use:
 M M M aintenance
aintenance: Periodically wipe the case with a damp cloth and
aintenance
Information
Information
A warning shows that if the operation does not comply
with the following correct methods, it is possible to bring
hazards to the user or cause damage to the calibrator in
use. The warning also points out how to avoid the
accidents.
A caution shows that if the operation does not comply
with the following correct methods, it is possible to cause
damage to the calibrator in use .the caution also points
out how to avoid maloperation.
A note serves as a sign to remind the user that he must
understand the correct operation of the calibrator and its
characteristics.
bottom) of the calibrator except professionals.
The calibrator can't perform both input and output
simultaneously. No direct connection can be made
between both input and output.
detergent; do not use any corrosive solvents.
1

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Summary of Contents for Victor 03

  • Page 1 1. 1. 1. Safety Safety Information Safety Information Information To ensure the safety operation, the following signs are used only as specified in this operation instruction. Warning Warning Warning A warning shows that if the operation does not comply with the following correct methods, it is possible to bring hazards to the user or cause damage to the calibrator in use.
  • Page 2 Note Note Note  To keep the calibrator in a designed accuracy, it needs warming up 5 minutes before it is put into operation.  If any user requires a higher accuracy of the calibrator, he should make contact with our manufacturer. ...
  • Page 3 E E E xplanation xplanation xplanation of of of LCD Display Area LCD Display Display Area Area UTPUT: Press the key 〔INPUT/OUTPUT INPUT/OUTPUT INPUT/OUTPUT〕 when the symbol ‘output’ appears in the display, denoting the calibrator in an output state. Press the key 〔INPUT/OUTPUT b) INPUT : INPUT/OUTPUT INPUT/OUTPUT〕...
  • Page 4 Warning Warning Warning  The power supply connected to the calibrator must be shut down and then the test leads need removing prior to replacing the battery. When symbol appears appears in in in the display, display, it it it denotes denotes 3.1 When When the...
  • Page 5 or not. The setting can be done by themselves. (See section 7 for reference) 5. 5. 5. Output Output from Calibrator Output from from Calibrator Calibrator The output terminal of the calibrator produces the RTD-simulating temperature signal or simulating resistance set by the user. !C C C aution aution aution...
  • Page 6 calibrator. In order to produce correct simulated output , the exciting current should range from 0.5mA to 2mA. Note Note Note  R R R esistance esistance simulation: esistance simulation: simulation: A 4-wire system is designed for the resistance output during the calibration. If the user adopts a two-wire system, he should take into consideration the error (ca.0.1 Ω...
  • Page 7 display. 4) During the use of the RTD function, press the key 〔 RANG RANG RANG〕 to select a corresponding type. 5) Press the key 〔〕/〔〕to select the set digits for output. 6) Press the key 〔〕/ 〔 〕to change the value of the set digits. The value can do carry or number decrement automatically, Hold the pressed key in one second and the value will keep varying.
  • Page 8 1) Insert one end of the test lead into the input jack of the calibrator and connect the other end to the output of the user’s instrument as shown in the following diagram: OUTPUT INPUT - - - + + + S S S 2) Press the key 〔...
  • Page 9: Function Specification

    display indicates the symbol ‘AP-XX’. 3) Press the key〔〕when the symbol ‘AP-OF ’appears in the display, denoting that there is no automatic power-off function available to the calibrator ,and when the symbol ‘AP-ON’ appears ,denoting that the calibrator has recovered the automatic power-off function. 4) Cut off the power supply again to exit the maintenance state.
  • Page 10 from 18 to 28℃ ,within one year after calibration) Input Input R R R ange ange Input Resolution Accuracy Remark Input ange Input Input Resolution Resolution Accuracy Accuracy Remark Remark Range Range Range ± 0.05% of ±1mA means. 400Ω 0.0to 0.1Ω...
  • Page 11 Accuracy Accuracy Accuracy Recommend Recommend Recommend Equipment Range Equipment Equipment Range Range ± (10ppm+5μv) OHM 400Ω Digital meter Max.2v 1281(FLUKE) ±1mA ±(80ppm+0.03μA) standard 5520A(FLUKE) source excit. Or equivalent C C C alibrating alibrating alibrating Input Input Input Characteristics Characteristics Characteristics...
  • Page 12 C C C alib.Item alib.Item S S S tandard tandard Output Accuracy Recmd alib.Item tandard Output Output Accuracy Accuracy Recmd Recmd Equipment Range Equipment Equipment Range Range ± 28ppm OHM 400Ω standard Max.450Ω 5520A( FLUKE) source or equivalent Ambient Condition Calibration 9.2 Ambient Ambient Condition...
  • Page 13 digital meter (1281 ) GUARD NORMAL SCOPE INPUT OUTPUT TRIG standard soure ( 5520A ) Press the key 〔 FUN FUN 〕 & 〔 RANG RANG 〕 first, and then press the RANG key 〔POWER POWER POWER〕 to enter the calibrator in a state of calibrating the resistance output when the display indicates the symbols ‘OUTPUT’, ‘CAL 0’, ‘ON’...
  • Page 14: Operation

    Note Note Note  E E E xciting xciting current: xciting current: current: The direction of the exciting current must be in line with the calibration point, otherwise the display will not flash, denoting that the storing of calibrated point is invalid. Operating Input Calibration...
  • Page 15 Instruction Instruction Instruction  The present operation instruction is subject to change without notice.  The content of the operation instruction is regarded as correct. Whenever any user finds its mistakes, omission, etc., he or she is requested to contact the manufacturer. ...