Kusam-meco KM-CAL-700 User manual

Chhaya Computer/D:/Chhaya/Coreldraw Files/New catlogs Dec 2011/KM-CAL-700.cdr
Note: All Specification are Subject to change without prior notice.
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct : 022 - 24156638. Tel.: [phone] Fax : 022 - 24149659
Email : [email protected], Website : www.kusamelectrical.com
An ISO 9001:2008 Company
®
An ISO 9001:2008 Company
®
Preliminary Data
VOLT / mA CALIBRATOR
Mode KM-CAL-700
ïDC Voltage input and output : 0-100.00mV / 20.000V± (0.02% + 3)
ïDC Current input and output: 24.000mA ± (0.015% + 3)
ïLoop Power output : 24V ± 10%
ïInput impedance : 2Megohm.
ïOver Voltage protection : 30V
ïVoltage driver capability : 1mA
ï5 digit LCD dual display
ïLCD size : 64 x 42mm
ïStorage Temperature : -40°C ~ 60°C
ïOperating altitude : 3000 meters maximum
ïTemperature Coefficient : ± 0.005% of range per °C for the
temperature range -10°C to 18°C & 28°C to 55°C
ïRelative Humidity : 95% upto 30°C, 75% upto 40°C, 45% upto 50°C, 35% upto 55°C.
ïShock : Random 2g, 5Hz to 500Hz
ïFuse : 125mA / 250V fast acting fuse
ïPower Supply : 1.5V AAA x 6 batteries.
ïExternal power optional
ïDimension : 204(L) x 99(W) x 46(H)mm
ïWeight : Approx. 460g. (including battery)
ïOperating Temperature : -10°C ~ 55°C
GENERAL SPECIFICATIONS :
ACCESSORIES :
Double insulation Test Leads , 2 Crocodile Clips, DC 1.5V (AAA) Battery x 6, Carrying Case, User’s Manual.
SOURCE & MEASURES
Measurement & Output Voltage Parameter
Function
DCV mV Input
Range Resolution
0 ~ 100mV 0.01mV
0 ~ 20 V 0.001V
DCV mV Output
Loop Power Output 24 V DC N /A
0 ~ 100mV
0 ~ 20 V 0.01mV
0.001V
Measurement & Output mA Parameter
Function
DC mAInput
Range Resolution
0 ~ 24 mA 0.001 mA
DC mAOutput 0 ~ 24 mA 0.001 mA
Volt / mA Calibrator is a source and measurement tool. This calibrator is use
to measure or output 0 to 24 mA DC Current loop, & 0 to 20V DC Voltage.
But the calibrator cannot be used to measurement and source simultaneously.
ELECTRICAL SPECIFICATIONS : KM-CAL-700

17, Bharat Industrial Estate, T. J. Road, Sewree (W),
Mumbai-400015. INDIA
Sales Direct: 24156638 (022)2412 4540, 2418 1649 2414 9659
E-mail : [email protected], Website : www.kusamelectrical.com,
www.kusam-meco.co.in
Tel.: Fax:
*
*
* AC Clamp Adaptor
* AC/DC Current Adaptor
* Transistorised Electronic Analog & Digital Insulation
Resistance Testers(upto 10 KV)
* Digital Sound Level Meter & Sound Level Calibrator
* Digital contact & Non-contact Type Tachometer
* Digital Non-contact (infrared) Thermometer &
Portable Infrared Calibrator
* Thermo Hygrometer / Anemometer
Digital Absolute pressure meter
* Wood, Paper & Grain Moisture Meter
* Distance Meter & Network Cable Tester
* Digital Hand Held Temperature Indicators
* Digital Lux Meter
* Thermal Imaging Camera
* Power Factor Regulator
* Maximum Demand Controller/Digital Power Meter
* Earth Resistance Tester
* Digital Panel Meters & DC Power Supplies
* Digital Storage / Analog Storage Oscilloscope.
* Coating Thickness Guage
* Process Calibrators & Multifunction Calibrators
* Gas Analysers & Waterproof Pen Testers
* Frequency Counter / Function Generator
* Phasing Sticks & High Voltage Detector
* Transducer & Transmitter
* Digital Milli Ohm Meter
* Solar Power Meter
* EMF/ELF Detector / RF Field Strength Meter
Digital Multimeter
Digital AC & AC/DC Clampmeter
LIST OF PRODUCTS
Volt /mA
Calibrator
MODEL KM-CAL- 700
OPERATION
MANUAL
An ISO 9001:2008 CompanyAn ISO 9001:2008 Company

17
WARRANTY
Each “KUSAM-MECO” product is warranted to be free from
defects in material and workmanship under normal use &
service. The warranty period is one year (12 months) and
begins from the date of despatch of goods. In case any defect
occurs in functioning of the instrument, under proper use, within
the warranty period, the same will be rectified by us free of
charges, provided the to and fro freight charges are borne by
you.
This warranty extends only to the original buyer or end-user
customer of a “KUSAM-MECO” authorized dealer.
This warranty does not apply for damaged Ic’s, Burn't PCB's,
fuses, disposable batteries, carrying case, electrodes probes,
cables or to any product which in “KUSAM-MECO’s” opinion, has
been misused, altered, neglected, contaminated or damaged by
accident or abnormal conditions of operation or handling.
“KUSAM-MECO” authorized dealer shall extend this warranty on
new and unused products to end-user customers only but have no
authority to extend a greater or different warranty on behalf of
“KUSAM-MECO”.
“KUSAM-MECO’s” warranty obligation is limited, at option, free of
charge repair, or replacement of a defective product which is
returned to a “KUSAM-MECO” authorized service center within
the warranty period.
THIS WARRANTY IS BUYER’S SOLE AND EXCLUSIVE REMEDY AND IS IN
LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. “KUSAM-MECO” SHALL
NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA,
ARISING FROM ANY CAUSE WHATSOEVER.
All transaction are subject to Mumbai Jurisdiction.
INDEX
1) Safety Information..........................................
2) Introduction....................................................
3) General Specification.....................................
4) International Symbols.....................................
5) Explanation on Front Panel............................
6) Understanding Display Screen.......................
7) Operation Instruments....................................
8) Maintenance...................................................
9) Test Certificate................................................
10) Warranty..........................................................
01
01
04
04
05
05
06
15
16
17

16
QC
PASS
KUSAM-MECO
TEST CERTIFICATE
Volt/mA Calibrator
MODEL NO. __________
KM-CAL- 700
SERIAL NO. ___________
MUMBAI
DATE: ___________
ISO 9001
REGISTERED
The instrument has been calibrated by using
equipment which has already been calibrated
to standards traceable to national standards.
This Test Certificate warranties that the
product has been inspected and tested in
accordance with the published specifications
To avoid possible electric shock or personal
injury:
= Make sure to choose the right jack and range,
before use the calibrator for measurement or
calibration.
= Disconnect the calibrator from the used
circumstance after finishing the calibration
procedure & store it in proper place.
Volt/mA Calibrator is a source and measurement
tool. This Calibrator is used to measure or output
0 to 24 mA DC current loop, and 0 to 20 V DC
voltage. But the calibrator cannot be used for
measurement and source simultaneously.
Volt/mA Calibrator include this accessories:
Holster, a pair of Test Leads, AAA*6 battery, and
this manual.
Safety Information
Introduction
= Never apply more than 30V between any two
jacks, or between any jack and earth ground.
= Make sure the battery door is closed and
latched before you operate the calibrator
= Remove test leads from the calibrator before
you open the battery door.
= Do not operate calibrator if it is damaged.
= Do not operate the calibrator around explosive
gas, vapor, or dust.
To avoid possible damage to the calibrator
01

1502
If the Calibrator is broken or short of some accessories,
please contact the supplier. Please contact the
distributor about other accessory's information.
The following table shows the technical parameter
and functions of the calibrator.
Measurement and output voltage parameter
Function Range Resolution
DC V / mV Input 0~100mV
0~20V
0~100mV
0~20V
24V DC
DC V / mV output
Loop Power Output
0.01mV
0.001V
0.01 mV
0.001V
N/A
Measurement and output mA parameter
Function Range Resolution
DC mA Input 0~24 mA
0~24 mA
DC mA Output
0.001 mA
0.001mA
7) Do not use the AC power adapter in a high
temperature or wet place.
8) Please make the AC power adapter avoid
a strong bump.
9) It is normal when the AC power adapter
make some noise in use.
MAINTENANCE
Cleaning :- Periodically wipe the case with a damp
cloth, do not use abrasives or solvents.
Calibration :- Calibrate your instrument once a year
to ensure that it performs according to its specifications.
Turn off the power of the Calibrator. When you
change the battery, remove screw off the
breechblock on the battery cabinet cover, then
remove the battery and replace with a new battery.
Replacing the Battery :- Please change the
battery when the LCD indicates
Replacing a Fuse
Warning!
To avoid personal injury or damage to the
calibrator, use only a 0.125A 250V fast fuse.
Fuse 1 is probably blown if:
In the V output mode, with the test leads removed
from the calibrator, the display flashes OL.
Fuse 2 is probably blown if:
In the mA input mode, the calibrator always reads
0.000, even with a signal applied.

0314
Specification
Specification are based on a one year calibration
cycle and apply from +18 °C to +28 °C unless
stated otherwise. "Counts" means number of
increment or decrements of the least significant
digit.
DC V Input and Output
Range Accuracy ± (% of
reading + counts
Resolution
100 mV
20V
0.01 mV
0.001V
0.02%rdg + 3dgts
0.02%rdg + 3dgts
Input impedance : 2MW (nominal), <100pF
Over voltage protection : 30V
Voltage driver capability : 1 mA
DC mA Input and Output
Range Accuracy ± (% of reading
+ counts
Resolution
24 mA 0.001mA 0.015%rdg + 3dgts
Overload protection :125 mA, 250V fast acting fuse
Percent display : 0% = 4mA, 100% = 20mA
Source mode : compliance 1000W at 20mA for
battery voltage ³ 6.8V, (700W at
20mA for battery voltage 5.8 to 6.8V)
Simulate mode : External loop voltage requirement:
24V nominal, 30V maximum, 12V
minimum.
LOOP POWER
24 V ± 10%
WARNING:
1) Please use the original AC power adapter,
using other AC power adapter may damage
your instrument.
2) The AC power adapter can only be used
indoors.
3) Please plug the AC power cord into an electrical
outlet first and then firmly insert DC plug into DC
input end in the right of the meter. When
unplugged, firstly pull out the DC plug
perpendicular to DC input end and then unplug
the AC plug from the electrical outlet.
4) Do not use the AC power adapter in other
equipment except this instrument.
5) In use, it is a normal phenomenon that the AC
power adapter will be hot.
6) Do not demolish the AC power adapter. Otherwise,
it may be dangerous
DC power
Socket
DC power
Plug AC-DC
Converter.
AC power
Cord
AC/DC adapter information:
Input : 100V-240VAC, 50-60Hz 1.8A
Output : DC 12V 2A MAX
Polarity : +-

1304
General Specifications :
= Maximum voltage applied between any jack
and earth ground or between any two jack :
30V
= Storage temperature : -40°C ~ 60°C
= Operating temperature : -10°C ~ 55°C
= Operating altitude : 3000 meters maximum
= Temperature coefficient : ± 0.005% of range
per °C for the temperature range
= Relative humidity : 95% up to 30°C, 75%
up to 40°C, 45% up to 50°C, 35% up to 55°C
= Shock : Random 2g, 5Hz to 500Hz.
= Safety : 1 meter drop test
= Power requirement : AAA * 6
= Size : 204mm L x 99mm W x 46mm H
= Weight : 460g (include battery)
-10°C to 18°C
and 28°C to 55°C
INTERNATIONAL SYMBOLS
Symbol Meanings
Earth ground
Conforms to European Union directives
!Refer to this instruction sheet for
information about this feature.
1) Keep press 6 V / mV conversion key, then turn
on the power.
2) It will display all symbols on LCD.
3) Press any key to exit and enter into normal
mode.
Display all symbol
Setting display all symbol:
Terminal circuit diagram
Current
measure
Loop power
output
Current
gate
Voltage
Output
Voltage
measure
2MW
F1
F125mA/250V
Current
sample
10W
F1
F125mA/250V
+LOOP mA
INPUT
COM V
30V
MAX
30V
MAX
30V
MAX
-VOLTS+
-mA+
SIMULATE
+mA-
OUTPUT (30V MAX)
To use Adapter (Only apply to AC power adapter
version calibrator)
Connecting the power adapter:
1) Connect the AC power cord to the AC-DC
converter
2) Plug the AC power cord into an electrical outlet
(100V-240V).
3) Plug the DC power plug of the convertor into
DC power socket of the meter

1
2
10
8
9
5
8.8.8.8.8
POWER
INPUT
OUTPUT
30V
MAX
7
6
11
12
3
4
30V
MAX
30V
MAX
INPUT
OUTPUT 8.8.8.8
mA
DC mV
mA%
CAL
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
0512
Understanding Display Screen
13
14
15
16
17
22
21
20
19
18
LCD screen is shown as in following figure
Auto power OFF
Explanation on Front Panel
The front panel is shown as in figure:
1) Loop power 24V to ground
2) mA measurement
input jack
3) Input or output
negative (ground)
jack
4) V, mV input or
output jack
5) Power switch
6) V/ mV
conversion key
7) mA / mA%
conversion key
8) Input / Output
conversion key
9) Increase value key.
10) Reduce value key.
11) Increase value key.
12) Reduce value key.
24.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC
mA
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
+
A
+
Power
Supply MAX
30V DC
Auto power off default setting is 30 min.
Setting Autopower off option:
1) Keep press 7 mA / mA% conversion key, then
turn on the power.
2) Release 7 ma / mA% coversion key, press 9
increase more value key or 10 Reduce more
value key to adjust the time. (off, 15min. ~
60min.)
3) Then press 7 ma / mA% conversion key to
finish setting autopower off option.
= After changing battery the autopower off
setting is set to default setting
= If change battery and found that meter can
not turn on power, please take off the battery,
and wait 3min, then try again.

Operation Instruments
DC V measurement
06 11
13) Input state indication
14) Output state indication
15) Indicating AUTO POWER ON.
16) Result value
17) Indication to the calibration mode
18) Low power indication
19) Current mA / mA% indication
20) Voltage V / mV indication
21) Current mA indication
22) Sub-display zone
1) Press the power switch 5 , turn on the
calibrator.
2) Press the input/output conversion key 8 , to
set meter to input indicator 13 for
measurement.
3) Press the V / mV conversion key 6 , to set
communicator to VDC to mVDC 20 , for the
measurement
4) Put the red test lead in V jack 4 , black one to
the COM jack 3 .
5) Connect the red test lead with the positive of
voltage to be measure black one to the
negative (ground).
6) The value of result is shown 16 .
¬ The number in the , referring to the
Explanation on Front panel (Page 4 ) and the
Understanding Display Screen (Page 5).
24.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC
mA
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
-
+
A
Simulating a Transmitter
1) Press the power switch 5 , turn on the calibrator.
2) Press the input/output conversion key 8 , when
the state of no input indicator 14 . Make it under
the state of output
3) Press the mA / mA% conversion key 7 , make it
indicate mA or mA% 19 ,at the state of output
you need. In the state if mA% output, 4-20mA
will be displayed on the sub-display zone 22 .
4) Press the value adjust key 9 10 11 12 , set
the value of output required.
5) Put the red test lead in V jack 4 , black one to
the COM jack 3 .
6) Connect the red test lead with the positive of
power black one to the positive of current
which is waiting test.
7) If you want to change the output value or state,
then press the value adjust key 9 10 11 12 or
the mA / A% conversion key 7 .

0710
DC V output
1) Press the power switch 5 , turn on the calibrator.
2) Press the input/output conversion key 8 , to set
it to function
3) Press the V / mV conversion key 6 , make it
indicate VDC or mVDC 20 ,at the range of
output you need.
4) Press the value adjust key 9 10 11 12 , set
value you want.
5) Put the red test lead in V jack 4 , black one to
the COM jack 3 .
6) Connect the red test lead with the positive
terminal black one to the negative (ground).
7) If you want to change the output value or range,
then press the value adjust key 9 10 11 12 or
the V / mV conversion key 6 .
10.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC V
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
-+
24.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC
mA
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
-
+Circuit under
test
DC mA output
Sourcing mA
1) Press the power switch 5 , turn on the calibrator.
2) Press the input/output conversion key 8 , to set
state of no input indicator 14 . Make it under the
state of output.
3) Press the mA / mA% conversion key 7 , make it
indicate mA or mA% 19 ,at the state of output
you need. In the state if mA% output, 4-20mA will
be displayed on the sub-display zone 22
4) Press the value adjust key 9 10 11 12 , set
value of output required.
5) Put the red test lead in loop jack 1 , black one to
the V jack 4 .
6) Connect the red test lead with the positive of
current for output, black one to the negative.
7) If you want to change the output value or state,
then press the value adjust key 9 10 11 12 or
the mA / mA% conversion key 7 .

0908
Calibrator supply Loop power function.
1) Press the power switch 5 , turn on the calibrator.
2) Press the input/output conversion key 8 , when
the state of no input indicator 13 set it to input
function.
3) Press the mA / mA% conversion key 7 , make it
indicate mA or mA% 19 ,at the state of measure
you need. In the state if mA% measurement,
4-20mA will be displayed on the sub-display zone
22
4) Put the red test lead in LOOP jack 1 , black one
to the mA jack 2 .
5) Connect the red test lead with the positive
current which is to be measure black one to the
negative current.
6) The value of result show 16 .
10.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC V
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
V- V+
DC mA measurement
Outside supply power measurement
1) Press the power switch 5 , turn on the calibrator.
2) Press the input/output conversion key 8 , when
the state of no input indicator 13 to set it to input
mode.
3) Press the mA / mA% conversion key 7 , make it
indicate mA or mA% 19 ,at the state of measure
you need. In the state if mA% measurement, 4-20
mA will be displayed on the sub-display zone 22
4) Put the red test lead in V jack 2 , black one to the
COM jack 3 .
5) Connect the red test lead with the positive of
current to be measure black one to the negative
(ground).
6) The value of result is shown 16 .
24.000
POWER
INPUT
OUTPUT
30V
MAX
30V
MAX
30V
MAX
INPUT
OUTPUT
DC
mA
Voltage / current CALIBRATOR
+LOOP
!INPUT
mA COM V
OUTPUT (30V MAX)
+mA-
-VOLTS+
-mA+
SIMULATE
V
mV
mA
mA%
-
+A