Kusam-meco KM 4235ER User manual

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
®
All Specifications are subject to change without prior notice
Chhaya com/D/chhaya/my documents/chhaya/backup/catlog/New catlog/KM 4235ER.cdr
An ISO 9001:2008 Company
®EARTH RESISTANCE &
SOIL RESISTIVITY TESTER
4 WIRE DIGITAL
Model - KM 4235ER
FEATURES :
=Auto-ranging microprocessor controlled.
Earth Resistivity ( r) test.
=Earth testing range 20W, 200W, 2000W.
=Earth voltage measuring : 0-300V AC.
=Automatic C spike check.
=Automatic P spike check.
=
=2-wire test, 3-wire test, 4-wire test.
=
=2 Lines x 16 characters large LCD.(LCM Display)
=Auto Power Off.
=Data Hold.
=Memory save feature (upto 200 measurements).
Interval between auxiliary earth spikes is 1.0~50.0m.
GENERAL SPECIFICATIONS :
íMeasuring Ranges : Earth Resistance : 0-20W, 0-200W, 0-2000W
Earth Voltage : 0-300.0V AC
íEarth Resistance Resolution : 0-20W: 0.01W,0-200W: 0.1W, 0-2000W: 1W
íAccuracy : Earth Resistance : ± (2%rdg ± 3dgt)
Earth Voltage : ± (2%rdg ± 3dgt)
íTemperature & Humidity : Operating : 0°C ~ 50°C £80% R.H.
Storage : -10°C ~ 60°C £80% R.H.
íPower Supply : 1.5V (AA) X 8
íDimensions : 250 (L) x 190 (W) x 110 (D)mm
íWeight : Approx. 1430g (battery included)
íMeasuring Ranges :
Earth Resistivity : 0.06~6.28kW.m, 0.62~62.8kW.m, 6.28~628kW.m, (r=2 x px L X R)
E ES S H
C2 P2 P1 C1
MAX.
AC 300V
Earth electrode
(rod) under test Test spike
!
EARTH VOLTAGE MEASUREMENT
E ES S H
C2 P2 P1 C1
MAX.
AC 300V
Earth electrode
(rod) under test
Current
spike
!
Potential
spike
FOUR-TERMINAL EARTH RESISTANCE MEASUREMENT
SAFETY :
EMC : EN 61326-1 CAT IV 300V ; IEC 61557-1 IEC 61557-5 EN 61326-1
ACCESSORIES :
Test leads (red-15m, black-10m, yellow-10m, green-5m), 4 Auxillary earth spikes, User Manual, Carrying case,
Shoulder belt, Batteries & Fuse (0.1A 250V)
E ES S H
C2 P2 P1 C1
MAX.
AC 300V
Earth electrode
(rod) under test
Current
spike
!
Potential
spike
THREE-TERMINAL EARTH RESISTANCE MEASUREMENT
E ES S H
C2 P2 P1 C1
MAX.
AC 300V
Earth electrode
(rod) under test
!
Potential
spike
TWO-TERMINAL EARTH RESISTANCE MEASUREMENT
E ES S H
C2 P2 P1 C1
MAX.
AC 300V
Current
spike
!
Potential
spike
EARTH RESISTIVITY MEASUREMENT(r)
L LL
Potential
spike
Current
spike

EARTH RESISTANCE
& RESISTIVITY TESTER
KM 4235 ER
INSTRUCTION MANUAL
AN ISO 9001:2008 COMPANY
®®
17, Bharat Industrial Estate, T. J. Road, Sewree (W),
Mumbai-400015. INDIA
Sales Direct: [phone] Tel.:[phone]
Fax: [phone] E-mail : [email protected],
Website : www.kusamelectrical.com; www.kusam-meco.co.in
®®
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.
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.
WARRANTY

MUMBAI
TEST CERTIFICATE
EARTH RESISTANCE & RESISTIVITY TESTER
This Test Certificate warrantees that 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.
MODEL NO. ________________
KM 4235 ER
SERIAL NO. ___________
DATE: ___________
ISO 9001
REGISTERED
QC
PASS
KUSAM-MECO