Kusam-meco KM 720 User manual

GENERAL SPECIFICATIONS :
RTD CALIBRATOR Mode KM-CAL-720
=Sources and measures 7 RTD types devices
(PT10, PT50, PT100, PT200, PT500, PT1000
(385), PT100 (JIS)) or W
=Large 5 digit LCD with full angel
SPECIAL FEATURES :
ACCESSORIES :
Colour box, Calibrator, Secondary injection insulation test lead, Crocodile Clips, Battery 1.5V (AAA) x 6
Carrying Case, User’s manual & External Power supply (Optional)
Chhaya Computer/D:/Chhaya/Coreldraw Files/New catlogs Dec 2011/KM-CAL-720.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
Excitation current only apply on simulate mode. The
excitation current could be marked on the OHM meter or RTD meter
which was connected to the calibrator
Excitation current : 0.2mA.
MAX input voltage : 30V
Measure (input) / Simulate (output) RTD specification
Mode
Pt10 385
Pt 50 385
Pt100 385
Pt 200 385
Pt 500 385
Pt1000 385
Pt100 JIS
Range
-200~800°C / -328~1472°F
-200~800°C / -328~1472°F
-200~800°C / -328~1472°F
-200~250°C / -328~482°F
-250~630°C / -482~1166°F
-200~500°C / -328~932°F
-500~630°C / -932~1166°F
-200~100°C / -328~212°F
-100~630°C / -212~1166°F
-200~630°C / -328~1166°F
Range
Input 4W Input 2W/3W Output
1.5
0.7
0.33
0.2
0.8
0.3
0.4
0.2
0.2
0.3
2.0
1.0
0.5
0.3
1.6
0.6
0.9
0.4
0.5
0.5
1.5
0.7
0.33
0.2
0.8
0.3
0.4
0.2
0.2
0.3
Current
Excitation mA
0.1 ~ 3.0
0.1 ~ 3.0
0.1 ~ 3.0
0.1 ~ 3.0
0.05 ~ 0.8
0.05 ~ 0.8
0.1 ~ 3.0
Excitation current only apply on simulate mode.
The excitation current be marked on the OHM meter
or RTD meter which was connected to the calibrated.
Excitation current : 0.2mA.
MAX input voltage : 30V
=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
=Temperature coefficient :
± 0.01% / °C on 0°C ~ 18°C and 28°C ~ 50°C
=Relative humidity : 95% up to 30°C, 75% up to 40°C,
45% up to 50°C, 35% up to 55°C
O O
=Temperature accurate : ± 0.2 C with 0.1 Resolution
=Resistance accurate : ± 0.1Wwith 0.1Wresolution
O
=High accuracy maximum up to 0.2 C and 0.1W
=Mesurinag and Simulating RTD
=With standard jack for external power supply
=Operating altitude : 3000 meters maximum
=Resolution : RTD 0.1 °C / °F
=Resistance : 0.01/0.1W
O
=Range : 0.00 ~ 3200.0 Wor -200.0 ~ 630.0 C
=LCD size : 205 x 97 x 45
=Dimension : 205 x 97 x 45mm
=Shock : Random 2g, 5Hz to 500Hz
=Power Supply : 6 xAAA1.5V Battery
=Dimension : 205mm x 98mm x 46mm
=Weight : 472g (include battery)
ELECTRICAL SPECIFICATIONS : KM-CAL-720
Measure (input) / Simulate (output) Resistance specification
Range
0.00W~ 400.00W
400.0W~ 1500.0W
1500.0W~ 3200.0W
Measure
Accuracy 4W ± W
Simulate
Accuracy ± W
Current excitation
mA
0.1
0.15 0.1~ 0.5
0.1 0.5~ 3.0
0.5 0.5 0.05~ 3.8
1
2
10.05~ 0.4

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:
LIST OF PRODUCTS
*
*
* 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
OPERATION
MANUAL
RTD PROCESS
CALIBRATOR
MODEL KM 720
®
KM-CAL-720
RTD Calibrator

INDEX
1) Safety Information.......................................
2) Introduction................................................
3) Specification................................................
4) General Specification....................................
5) International Symbols..................................
6) Explanation on Front Panel...........................
7) Operation Instructions..................................
8) Maintenance................................................
9) Test Certificate & Warranty...........................
01
01
02
04
04
05
06
08
09
01
SAFETY INFORMATION
To avoid possible electric shock or personal
injury:
=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.
INTRODUCTION
RTD Process Calibrator is a precise measurement
and source instrument, it can be use to calibrate
the RTD* transmitter (include most impulse
transmitter).
RTD Process Calibrator can measure or simulate 7
difference types of RTD (°C or °F), and measure or
simulate the Resistance. But it cannot be use for
measurement and source at a same time.
The accessories : Pair of test lead and alligator
clip, 6* AAA 1.5V battery, user's manual.
To avoid possible damage the calibrator :
=Make sure to choose the right jack and range,
before using the calibrator to measure or source.

02
If the Calibrator is broken or short of some
accessories, please contact the supplier.
The following table shows the technical
parameters and function of the calibrator.
SPECIFICATION
All the specification will be under 1year calibration
cycle and temperature between 18~28°C, except if
specified in manual.
Measure (input) / Simulate (output) Resistance
specification
Excitation current only apply on simulate mode.
The excitation current could be marked on the
OHM meter or RTD meter which was connected
to the calibrator
Excitation current : 0.2mA. MAX input voltage : 30V
Range Measure
Accuracy
4W ± W
Simulate
Accuracy
± W
Current
excitation
mA
0.1 0.15
0.1
400.0W
~
1500.0W
0.5 0.5
1500.0W
~
3200.0W
1
2
1
0.00W
~
400.00W
0.1~ 0.5
0.5~ 3.0
0.05~ 3.8
0.05~ 0.4
03
Measure (input) / Simulate (output) RTD specification
Mode
Pt10 385
Pt 50 385
Pt100 385
Pt 200 385
Pt 500 385
Pt1000 385
Pt100 JIS
Range
-200~800°C / -328~1472°F
-200~800°C / -328~1472°F
-200~800°C / -328~1472°F
-200~250°C / -328~482°F
250~630°C / 482~1166°F
-200~500°C / -328~932°F
500~630°C / 932~1166°F
-200~100°C / -328~212°F
100~630°C / 212~1166°F
-200~630°C / -328~1166°F
Range
Input 4W Input 2W/3W Output
1.5
0.7
0.33
0.2
0.8
0.3
0.4
0.2
0.2
0.3
2.0
1.0
0.5
0.3
1.6
0.6
0.9
0.4
0.5
0.5
1.5
0.7
0.33
0.2
0.8
0.3
0.4
0.2
0.2
0.3
Current
Excitation mA
0.1 ~ 3.0
0.1 ~ 3.0
0.1 ~ 3.0
0.1 ~ 3.0
0.05 ~ 0.8
0.05 ~ 0.8
0.1 ~ 3.0
Excitation current only apply on simulate mode. The excitation current be marked on
the OHM meter or RTD meter which was connected to the calibrated
Excitation current : 0.2mA. MAX input voltage : 30V

04
GENERAL SPECIFICATIONS :
Maximum voltage applied between any jack
and earth ground or between any two jack : 30V
=Resolution : RTD 0.1 °C / °F
=Resistance 0.01/0.1W
=Storage temperature : -40 °C ~ 60°C
=Operating temperature : -10 °C ~ 55°C
=Operating altitude : 3000 meters maximum
=Temperature coefficient : ± 0.01% / °C on
0°C ~ 18°C and 28°C ~ 50°C
=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 : 6 x AAA 1.5V Battery
=Size : 205mm x 98mm x 46mm
=Weight : 472g (include battery)
INTERNATIONAL SYMBOLS
Symbol Meanings
Earth ground
Conforms to European Union directives
!Refer to this instruction sheet for
information about this feature.
Battery
Double insulation
05
INPUTOUTPUT IEX HI
8.8.8.8.8
kW
°C°F
Pt 1000 200 500 385 392 JIS
2W 3W 4W
POWER RTD Calibrator
RTD
TYPE
°C
°F
INPUT
OUTPUT
OUTPUT
2W 3W 4W
30V
MAX
4W 3W
INPUT (30V MAX)
01
02
10
08
09
05
16
13
15
14
17
18
07
06
11
12
03
04
30V
MAX
30V
MAX
Explanation on Front Panel
The front panel is show as in figure:
1) 4wire input jack
(NC on output)
2) 2wire input/
output jack
3) 2wire input/
output jack
4) 3wire input jack
(NC on output)
5) Power key
6) RTD mode key
7) °C / ° F key
8) Input / Output key
9) Increase more value
key / wire mode select
10) Reduce more value
key / wire mode select
11) Increase less
value key
12) Reduce less
value key
13) Low power
indication
14) Input state
indication
15) Output state
indication
16) Reading value
17) Unit indication
18) Mode indication

06
Operation Instructions
RTD measurement / Resistance measurement
200.00
INPUT
2W
?
1) Press the power key , turn on the calibrator.
5
2) Press the Input / Output key , to turn on the
input mode.
8
30V
MAX
30V
MAX
30V
MAX
4W
4W 3W
3W
INPUT
(30V MAX)
RTD
3) Press RTD mode key , on the measure type
you want.
6
4) Put the RTD or Resistance on the input jack.
5) If you want to measure with 3W / 4W mode, press
the wire mode select key , to select, and
put the test leads to the corresponding input jack.
9 10
6) Get the reading value 16
* The number in the , referring to the
"Explanation on Front Panel" (Page 5)
RTD Simulate / Resistance simulate
1) Press the power key , turn on the calibrator.
5
2) Press the Input / Output key , to turn on the
Output mode.
8
3) Press RTD mode key , to select the type you
want.
6
4) Press the adjust value key , to set
the value required.
5) Put the RTD meter or Resistance meter on the
output jack.
7) If you want to change the output value, then
press the adjust value key , or
change to other RTD type, use the RTD
mode key
9
600.0
OUTPUT
2W
°C
Pt 100 385
OUTPUT
2W 3W 4W
30V
MAX
30V
MAX
30V
MAX
4W 3W
RTD
METER
9 10 11 12
6) If you want to output with 3W / 4W mode,put the
other wire on the 2 wire jack.
10 11 12
6
* The number in the , referring to the
"Explanation on Front Panel" (Page 5)
07

0908
MAINTENANCE
Cleaning
Periodically wipe the case with a damp cloth and
detergent; do not use abrasives or solvents.
Calibration
Calibrate your calibrator once a year to ensure
that it performs according to its specifications.
Replacing the Battery
Please change the battery when the LCD
indicates Turn off the power of the Calibrator,
When you change the battery, and screw off the
breechblock on the battery cabinet cover, then
take off it and insert the fresh AAA 1.5V batteries
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, fuses, burnt PCB’s, disposable batteries,
carrying case, test leads, 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.
TEST CERTIFICATE
WARRANTY
This Test Certificate that warrantees the product has been
inspected and Tested in accordance with the published
specifications. The instrument has been calibrated by using
equipment which has already been calibrated to standards
traceable to national standards.
QC
PASS
KUSAM-MECO
ISO 9001
REGISTERED
SERIAL NO. ___________
DATE: ___________
MODEL NO. ______________
KM-CAL-720