SWP SWP-CA102 User manual

SWP-CA102 Multi-Functions Calibrator Operating Instruction
1
SWP-CA102 Multi-Functions Calibrator
Operating Instruction
SWP 2009 S e r i e s

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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SWP-CA102 Multifunction Process Calibrator provides a feature set unmatched in high accuracy,
handheld calibrators with high quality and lower price. It is designed for measuring and sourcing Thermal
Couple, RTDs, Current, Voltage and Frequency. It is widely used in laboratory and industrial process for
sensor, transmitter, indicators, instruments and control system calibration or repairing.
1 General Features
Hand held size is convenient for field use.
Provide measurement and source output T.Cs, RTDs, Ohms, current, voltage, and frequency.
Monitor current & voltage with % display.
ITS-90 standard query value is available.
T.C Measure and source cold-junctions compensation in auto and manual modes.
Battery continually usage life is about 5-7 hours per charging.
Key-sound and backlight saving modes are selectable.
2 Technical specifications
2.1 DC signal input：
Functions
Range
Accuracy
DCV
0~35V
±0.1%FS
DCmV
0~100mV
±0.05%FS
DCmA
0~35mA
±0.05%FS
RTD
CU50、PT100
±0.1%FS
TC
K、T、E、J、N、W325
±0.1%FS
R、S、B
±0.2%FS
F
0~5000.0Hz
±0.2Hz
2.2 DC Signal source output:
Functions
Range
Accuracy
DCV
0~5V
±0.05%FS
DCmV
0~100mV
±0.05%FS
DCmA
0~24mA
±0.05%FS
Rnotes①
10.0~500.0Ω
±0. 15%FS
500.0~2500Ω
±0. 15%FS
2500~5000.0Ω
±0. 15%FS
TC
K、T、E、J、N、W325
±0.1%FS
R、S、B
±0.2%FS
Hz
0~1000Hz
±1Hz
0~5.00KHz
±0.02KHz
Note ①：Resistor simulation output exciting current should be around 0.6-1mA。
2.3 Specification：
Working environment ：-10~50℃
Storage condition：-20~70℃

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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Dimension：231×104×39mm
Weight：1.8Kg
3 Operating:
3.1 Control panel:
Key functions
●Key board：
-Digital input：Key in the input/output setting, query reading directly.
-：Amend digit in parameter setting.
-：Locate cursor bits for the digit amending.
-ENT ：Confirmation button.
-ESC：Enter to query mode for parameters setting and escape to main screen.
-FUN：Function selection.
The measurement sequence is: DCV、DCmA、DCmV、RTD、TC、F.
The source sequence is: DCV、DCmA、DCmV、R、TC, F
-Range：In measure and source, further select the types of RTD、TC、F.
RTD: Cu50、Pt100
TC: S、K、E、T、J、B、R、N、W325
F: 0~1000Hz、0~5.00KHz
-Zero：Output value reset to 0
●Terminals:
OUT is to provide signal source; IN is for signal measuring. Red is positive and Black is negative.
3.2 Power adapter polarity
When battery is flat, the screen will be blinking and battery charge is necessary.
+
-
Function
Function
Source
display
Range
Measuring
display
Power
Switch
Digit
button
key
Source &
Measuring
plugs
Source
Output value
Correspondence
value
Charger LED
Functions
key
Shifting and
amending arrows

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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3.3 Measuring and source:
When power is on:
Then it wills show：
The screen for ―Source‖ and ―Measure‖ of 1~5V or 4-20mA, % is the correspondence range. When data is
beyond the range, % will not display.
In the ―Source‖, the function button ―Fun‖ will switch to the option as the following sequence: DC Voltage –DC
mA –DC mV –Resistor –TC –Frequency –back to DC V.
In the ―Measure‖, the function button ―Fun‖ will switch to the option as the following sequence: DC Voltage –DC
mA –DC mV –Resistor (RTD) –TC –Frequency –back to DC V.
To set the parameter, either modify by at current bits digit or key in the number directly.
Output ―Source‖ resistance or ―Measure‖resistance, the screen is shown as above. In the measuring, there are
some types to select. Measure –Range, it will switch to the follow the sequence: (Cu50—>Pt100—>Cu50).
For TC measuring, cold-junction compensation will tally the ITS-90 standard.
Auto: is using the internal temperature measurement value as cold-junction compensation;
Man: is manually setting cold-junction compensation value and refer to 3.4.1 table.
The TC type measuring sequence will follow: S—>K—>E—>T—>J—>B—>R—>N—>W325—>S
OUT
DCV
% 1-5V
1.000V
0.00%
IN
DCV
3.000V
50.00%
% 1-5V
Ver 1.0
SWP-CA102
CHARM FAITH
OUT
DCmA
% 4-20mA
10.000mA
37.50%
IN
DCmA
4.000mA
0.00%
% 4-20mA
OUT
DCmV
10.000mV
IN
DCmV
4.000mV
OUT
R
10.0-5000.0Ω
0010.0Ω
IN
RTD
00.0℃
50.00Ω
ITS-90
Cu50
OUT
TC
Auto 28.5℃
0000℃
0.000mV
IN
TC
1000.0℃
9.587mV
Man 00.0℃
S
S

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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The “Frequency” output and measuring:
3.4 Parameters setting
Press ENT will go into parameter setting, ESC will be back to main screen. The parameters as shown in below:
The compensation value can be key-in or modified. Press ENT to confirm and ESC back the main screen after
setting.
3.4.1 General parameters setting
Parameter
Range
Default
Setting
Description
Input
compensation
Manual or Auto
Manual
Cold-junction compensation modes in T.C measuring:
Manual compensation parameter setting;
Auto compensation setting which CA102 detected by T.C
Cold-Junction temperature.
Temperature
Compensation
00.0℃~99.9℃
00.0
Cold-junctions compensation value of T.C input
measuring in manual mode.
Output
Compensation
Manual or Auto
Manual
Cold-junctions compensation value for T.C output manual
setting.
Temperature
Compensation
00.0℃~99.9℃
00.0
T.C input measuring cold-junctions compensation for
manual setting.
Contrast
0~4
02
Screen contract setting
password
0000~9999
0000
For into the second level parameter setting page
3.4.2 Second level (Calibration) parameter setting（For professional engineer only）
Key in the password, press ENT, then move to second level parameter setting
Parameter
Range
Default
setting
description
Password
0000~9999
0000
Password change or verify
DCVZero
-9999~+9999
0000
DC V Offset for cal
DCVProp
0.000~9.999
1.000
DC V proportion for cal
DCmAZero
-9999~+9999
0000
DC mA offset for cal
DCmA Prop
0.000~9.999
1.000
DC mA proportion for cal
DCmVZero
-9999~+9999
0000
DC mV Offset for cal
DCmVProp
0.000~9.999
1.000
DC mV proportion for cal
RTD1Zero
-9999~+9999
0000
RTD1 (Cu50) offset for cal
RTD1Propo
0.000~9.999
1.000
RTD1 (Cu50) proportion for cal
RTD2Zero
-9999~+9999
0000
RTD2 (Pt100) offset for cal
OUT
F
0-1000Hz
0000Hz
IN
F
0000.0H
z
In Comp
Auto
Out Comp
00.0℃
Comp Temp
Comp Temp
Auto
00.0℃

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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RTD2Prop
0.000~9.999
1.000
RTD2 (Pt100) proportion for cal
TC-SZero
-9999~+9999
0000
(S type TC) offset for cal
TC-SProp
0.000~9.999
1.000
(S type TC) proportion for cal
TC-KZero
-9999~+9999
0000
(K type TC) offset for cal
TC-KProp
0.000~9.999
1.000
(K type TC) proportion for cal
TC-EZero
-9999~+9999
0000
(E type TC) offset for cal
TC-EProp
0.000~9.999
1.000
(E type TC) proportion for cal
TC-TZero
-9999~+9999
0000
(T type TC) offset for cal
TC-TProp
0.000~9.999
1.000
(T type TC) proportion for cal
TC-JZero
-9999~+9999
0000
(J type TC) offset for cal
TC-JProp
0.000~9.999
1.000
(J type TC) proportion for cal
TC-BZero
-9999~+9999
0000
(B type TC) offset for cal
TC-BProp
0.000~9.999
1.000
(B type TC) proportion for cal
TC-RZero
-9999~+9999
0000
(R type TC) offset for cal
TC-RProp
0.000~9.999
1.000
(R type TC) proportion for cal
TC-NZero
-9999~+9999
0000
(N type TC) offset for cal
TC-NProp
0.000~9.999
1.000
(N type TC) proportion for cal
TC-WZero
-9999~+9999
0000
(W type TC) offset for cal
TC-WProp
0.000~9.999
1.000
(W type TC) proportion for cal
V-0Zero
0~300
100
mV offset
3.5 Calibration
Find the relationship of mV of TC output and resistance of RTD Vs temperature.
Press ESC, go to multi-function calibrator ―query‖ mode:
Select anyone then press ENT:
Key in the temperature reading, the result will be shown as below:
Press ESC it will back to main screen.
3.6 Backgrounds and sound key option:
Press both and key, the screen can be selected in background light mode or energy saving mode.
Press both and key, the screen can be selected in sound mode or silent mode.
3.7 Charging
The battery have to be charged when it flat (Calibrator cannot turn on or LCD flicker)
Green LED lights up while the NiMH battery pack is charged.
indicate
Red LED
Green LED
Charging
Light on
Light on
Finished
Light on
Off
Query
RTD：Cu50 Pt100
TC：
Query
Temp ITS-90
ITS-90 Temp
Query Cu50
Temp：000.00
ITS-90：50.00

SWP-CA102 Multi-Functions Calibrator Operating Instruction
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Please ensure the function option and polarity of measuring and source output.
It is necessary to on hold the instrument at least 5 minutes to stable the device if the compensation mode is
set to AUTO and the instrument has moved to a new temperature environment.
For T.C signal output, the setting temperature must ≥ cold-junctions compensation value.
Recommend to use energy saving backgrounds for longer time battery usage.