Page 1
www.pce-industrial-needs.com
Tursdale Technical Services Ltd
Unit N12B
Tursdale Business Park
Co. Durham
DH6 5PG
United Kingdom
Phone: +44 ( 0 ) 191 377 3398
Fax: +44 ( 0 ) 191 377 3357
info@tursdaletechnicalservices.co.uk
http://www.industrial-needs.com/
MANUAL PCE-IT 100
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info@tursdaletechnicalservices.co.uk
2
Safety symbols: ................................................................................................................................................ 3
1.SPECIFICATIONS ........................................................................................................................................... 4
1.1General Information Environment conditions: ........................................................................................... 4
Maintenance & Clearing: .......................................................................................................................... 4
Display: Large LCD with dual display ...................................................................................................... 4
Measurement Range ................................................................................................................................ 4
Sampling Rate ........................................................................................................................................... 4
Zero Adjustment: ....................................................................................................................................... 4
Over Range Indicator................................................................................................................................ 4
Low Battery Indication: ............................................................................................................................. 4
Operating Temperature ............................................................................................................................ 4
Storage Temperature ................................................................................................................................ 4
Power source ............................................................................................................................................. 4
Dimensions:................................................................................................................................................ 4
Weight ......................................................................................................................................................... 4
Accessories ................................................................................................................................................ 4
1.2 Electrical Specifications ............................................................................................................................. 5
OHMS .......................................................................................................................................................... 5
Continuity Beeper ...................................................................................................................................... 5
DC Voltage ................................................................................................................................................. 5
AC Voltage (40Hz~400Hz) ...................................................................................................................... 5
Meg OHMS ................................................................................................................................................. 5
2. PARTS & CONTROLS ................................................................................................................................... 6
2-1 How to connect test leads. ......................................................................................................................... 6
2-2 Battery Check-UP & Replacement ............................................................................................................ 6
2-3 Test leads check ......................................................................................................................................... 6
2-4 Rotary Switch positions ............................................................................................................................. 6
2-5 Buttons and a display Indicators ................................................................................................................ 7
a). Button ...................................................................................................................................................... 7
b).Display Indicators ................................................................................................................................ 7
3. INSULATION RESISTANCE MEASUREMENTS ...................................................................................... 8
4.LOW RESISTANCE (CONTINUITY) MEASUREMENTS .......................................................................... 8
5.AC/DC VOLTAGE MEASUREMENTS ......................................................................................................... 8
6.BATTERY SAVER (SLEEP MODE) .............................................................................................................. 9
7.POWER TOOLS AND AMALL APPLIANCES ............................................................................................. 9
MOTORS ......................................................................................................................................................... 9
CABLES .......................................................................................................................................................... 9
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info@tursdaletechnicalservices.co.uk
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SAFETY INFORMATION
z Read the following safety information carefully before attempting to operate or service the meter.
z To avoid damages to the instrument do not apply the signals which exceed the maximum limits shown in
the technical specifications tables.
z Do not use the meter or test leads if they look damaged. Use extreme caution when working around bare
conductors or bus bars.
z Accidental contact with the conductor could result in electric shock.
z Use the meter only as specified in this manual; otherwise, the protection provided by the meter may be
impaired.
z Read the operating instructions before use and follow all safety Information.
z Caution when working with voltages above 60V DC or 30V AC RMS. Such voltages pose a shock
hazard.
z Before taking resistance measurements or testing acoustic continuity, disconnect circuit from main
power supply and all loads from the circuit.
Safety symbols:
Caution refer to this manual before using the meter.
Dangerous voltages.
Meter is protected throughout by double insulation or reinforced insulation.
When servicing, use only specified replacement parts.
CE Comply with EN-61010-1
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info@tursdaletechnicalservices.co.uk
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1.SPECIFICATIONS
1.1General Information Environment conditions:
① Installation Categories
② Pollution Degree 2
③ Altitude up to 2000 meters
④ Indoor use only
⑤ Relatively humidity 80% max.
⑥ Operation Ambient 0~40ºC
Maintenance & Clearing:
① Repairs or servicing not covered in this manual should only be performed by qualified personnel.
② Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this instruments.
Display: Large LCD with dual display
Measurement Range: 4000MΩ/125V, 4000MΩ/250V, 4000MΩ/500V, 4000MΩ/1000V, 400Ω/BZ,
1000V/DCV. ,750V/ACV
Sampling Rate: 2.5 times per second.
Zero Adjustment: Automatic adjustment.
Over Range Indicator: “OL” of highest digit is displayed.
Low Battery Indication: The is displayed when the battery Voltage drop below the operating voltage.
Operating Temperature: 0ºC to 40ºC (32ºF to 104ºF) and Humidity below 80% RH
Storage Temperature: -10ºC to 60ºC (14ºF to 140ºF) and Humidity below 70% RH
Power source: DC9V (6x1.5V Size “AA” battery or Equivalent)
Dimensions: 200(L) x 92(W) x 50(H) mm
Weight: Approx 700g include battery
Accessories: Test leads, 6pcs battery, Carrying case, manual.
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1.2 Electrical Specifications
Accuracies are specified in the way:
±(…% of reading +…digits) at 23ºC±5ºC,below 80% RH.
OHMS
Range Resolution
A
ccuracy Max. open
Circuit Voltage
Overload
Protection
40.00Ω 0.01Ω
+
(1.2%+3)
5.8V
250Vrms
400.0Ω 0.1Ω 5.8V
Continuity Beeper
Range Resolution Operation
Resistance
Max.open Circuit
Voltage
Overload
Protection
•))) 0.01Ω Resistance≤35Ω 5.8V 250Vrms
Short circuit current ≧200mA
DC Voltage
Range Resolution
A
ccuracy Input Impedance Overload
Protection
1000V 1V +(0.8%+3) 10MΩ 1000Vrms
AC Voltage (40Hz~400Hz)
Range Resolution
A
ccuracy Input Impedance Overload
Protection
750V 1V +(1.2%+10) 10MΩ 750Vrms
Meg OHMS
Terminal
Voltage
Range Resolution
A
ccuracy Test Current Short circuit
current
125V(0%~+1
0%)
0.125~4.000 MΩ 0.001MΩ +(2%+10) 1mA
@load125kΩ
≤1mA
4.001~40.00 MΩ 0.01MΩ +(2%+10)
40.01~400.0 MΩ 0.1MΩ +(4%+5)
400.1~4000 MΩ 1MΩ +(5%+5)
250V
(0%~+10%)
0.250~4.000 MΩ 0.001MΩ +(2%+10) 1mA
@load250kΩ
≤1mA
4.001~40.00 MΩ 0.01MΩ +(2%+10)
40.01~400.0 MΩ 0.1MΩ +(3%+5)
400.1~4000 MΩ 1MΩ +(4%+5)
500V(0%~+1
0%)
0.500~4.000 MΩ 0.001MΩ +
(2%+10) 1mA
@load500kΩ
≤1mA
4.001~40.00 MΩ 0.01MΩ +(2%+10)
40.01~400.0 MΩ 0.1MΩ +(2%+5)
400.1~4000 MΩ 1MΩ +(4%+5)
1000V
(0%~+10%)
1.000~4.000 MΩ 0.001MΩ +(3%+10) 1mA
@load1MΩ
≤1mA
4.001~40.00 MΩ 0.01MΩ +(2%+10)
40.01~400.0 MΩ 0.1MΩ +(2%+5)
400.1~4000 MΩ 1MΩ +(4%+5)
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info@tursdaletechnicalservices.co.uk
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2. PARTS & CONTROLS
1.Digital Display
2.Data Hold Button; MAX/MIN
3.Lock Button
4.Backlight Button; ZERO
5.Test Button
6.Rotary Function switch
7.VΩ Jack
8.COM input jack
9. Pothook
10.Battery Cover
2-1 How to connect test leads.
On MΩ Range , and 400Ω/BZ ,ACV,.DCV, Connect the red test lead into the “VΩ” terminal and the black
lead into the “COM” terminal.
2-2 Battery Check-UP & Replacement
a) As battery power is not sufficient. LCD will display . Replacement of 6 pcs new batteries, type 1.5V
size “AA” is Required.
b). Place back the battery cover and four the screws.
2-3 Test leads check
Set the range select switch to the 400Ω range. With the tip and alligator clip of the test leads connected. The
indicator should read 00.0Ω. When the leads are not connected the display will read infinity indicated by
“OL”. This will ensure that test lead are under working condition.
2-4 Rotary Switch positions
Turn the Tester on by selecting any measurement
Lift ＜ 1000v,500v,250v,125v (4000MΩ)
OFF 400Ω/BZ, 1000VDC,750VAC ＞ Right
750V
1000V
Insulation Tester
400
125V
250V
500V
1000V
TEST
LOBAT
HV
(1)
POL1
(2)
(1)
OHM
BZ
(2)
(2)
POL2
4
(1)
BAR
1
8 5
1
2
3
4
6
7
8
9
10
CEM
DT-5505
5
Page 7
2-5
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values wil
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Page 8
3. I
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rings the hi
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the “TES
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discharge
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chronous
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SISTA
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gh-voltage.
n the seco
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ith the an
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220mA w
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“V Ω” term
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P
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NCE M
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ARALLE
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ASUR
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f the volt
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g status d
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uit under t
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info@tursdale
---4000/
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a
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Page 9
info@tursdaletechnicalservices.co.uk
9
6.BATTERY SAVER (SLEEP MODE)
The meter will automatically enter the “sleep mode” if there is no function change or button press for
10minutes, but it works as soon as you turn the rotary function switch or push down any button.
7.POWER TOOLS AND AMALL APPLIANCES
This test would also apply to other similar equipment that has a line cord. For double insulated power tools,
the megohmmeter lead shown connected to the housing would be connected to some metal part lf the
tool(e..g chuck,blade).
Note: The switch of the device must be in the “ON” position and the main power should be disconnected.
MOTORS
AC-Disconnect the motor from the line by disconnecting the wires at the motor terminals or by opening the
main switch. If the main switch is used and the motor also has a starter then the starter must be held, by
some means, in the “ON” position. In the latter case, the measured resistance will include the resistance of
the motor, wire and all other components between the motor and the main switch. If a weakness is in
dicated, the motor and other components should be checked individually. If the motor is disconnected at the
motor terminals, connect one megohmmeter lead to the grounded motor housing and the other lead to One
of the motor leads. DC-Disconnect the motor from the line. To test the brush rigging, field coils and armature
connect one megohmmeter lead to the grounded motor housing and the other lead to the brush on the
commutator. If the resistance measurement indicates a weakness, raise the brushes off the commutator and
separately test the armature, field coils and brush rigging by connecting one megohmmeter lead to each of
them individually, leaving the other connected to the grounded motor housing. The above also applies to DC
Gemerators.
CABLES
Disconnect the cable from the line. Also disconnect opposite end to avoid errors due to leakage from other
equipment. Check each conductor to ground and /or lead sheath by connecting one megohmmeter lead to a
ground and /or lead sheather and the other megohmmeter lead to each of the conductors in turn. Check
insulation resistance between conductors by connecting megohmmeter leads to conductors in pairs
.
Page 10
info@tursdaletechnicalservices.co.uk
10
In this direction will find a vision of the measurement technique:
http://www.industrial-needs.com/measuring-instruments.htm
NOTE: "This instrument doesn’t have ATEX protection, so it should not be used in potentially explosive
atmospheres (powder, flammable gases)."
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