APPA 99IV User manual

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99IV
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AC/DC True RMS Industrial Multimeter
Цифровой Мультиметр
交流電/直流電真有效值工業用萬用電表
交流电/直流电真有效值工业用万用电表
AC / DC TrueRMS産業用マルチメータ

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99IV
Understand and follow operating instructions carefully.
Use the meter only as specified in this manual; otherwise,
the protection provided by the meter may be impaired.
Identifies hazardous conditions and actions that could cause
BODILY HARM or DEATH.
Read First
!
!Safety Information
WARNING
!
• When using test leads or probes, keep your fingers behind
the finger guards.
• Remove test lead from Meter before opening the battery
door or Meter case.
• Use the Meter only as specified in this manual or the
protection by the Meter might be impaired.
• Always use proper terminals, switch position, and range for
measurements.
• Verify the Meter’s operation by measuring a known voltage.
If in doubt, have the Meter serviced.
• Do not apply more than the rated voltage, as marked on
Meter, between terminals or between any terminal and
earth ground.
• Only replace the blown fuse with the proper rating as
specified in this manual.
• Use caution with voltages above 30 Vac rms, 42 Vac peak,
or 60 Vdc. These voltages pose a shock hazard.
• To avoid false readings that can lead to electric shock and
injury, replace battery as soon as low battery indicator.
• Disconnect circuit power and discharge all high-voltage
capacitors before testing resistance, continuity, diodes, or
capacitance.
• Do not use Meter around explosive gas or vapor.
WARNING
!
Identifies conditions and actions that could DAMAGE the meter
or equipment under test.
CAUTION
!
1

• Disconnect the test leads from the test points before
changing the position of the function rotary switch.
• Do not expose Meter to extremes in temperature or high
humidity.
• Never set the meter in Ω, , , , mA, A function to
measure the voltage of a power supply circuit in equipment
that could result in damage the meter and the equipment
under test.
CAUTION
!
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Symbols as marked on the Tester and
Instruction card
• To reduce the risk of fire or electric shock do not expose this
product to rain or moisture.
!
Risk of electric shock
See instruction manual
DC measurement
Equipment protected by double or reinforced insulation
Battery
Fuse
Earth
Conforms to EU directives
Do not discard this product or throw away
AC measurement
Unsafe Voltage
To alert you to the presence of a potentially hazardous voltage,
when the Tester detects a voltage ≧30 V or a voltage
overload (OL) in V, mV . The ” “ symbol is displayed.
Maintenance
Do not attempt to repair this Meter. It contains no userservice-
able parts. Repair or servicing should only be performed by
qualified personnel.
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Cleaning
Periodically wipe the case with a dry cloth and detergent.
Do not use abrasives or solvents.
Introduction
The Meter Description
Front Panel Illustration
1. LCD display : 6000 counts
2. Push-buttons.
3. Rotary switch for turn the Power On / Off and select the
function.
4. Input Terminal for A.
5. Input Terminal for V,Ω, %, functions.
6. Common Input Terminal.
7. Input Terminal for mA.
1.Display
2.Buttons
3.Rotary switch
4.A input
5.V, Ω, , input
6.Common input
7.mA input
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Feature
• 6000 count digital display.
• 62 segment bar graph .
• Extra Large scale display and white backlit
• True RMS
• 0.08% basic DCV accuracy
• Automatic AC/DC Voltage detect with low impedance
(Auto-V LoZ)
• VoltSeek (Non-Contact Voltage detect)
• Smart Data Hold
• Peak Hold (1ms)
• Min/ Max function
• AC+DC function
• Frequency Counter on AC mode
• Capacitance Measurement
• Temperature
• Low battery indicator with segments
• Auto Power Off (20 minutes)
• Shock proof from 4 feet drops
• CAT.IV 600V/CAT. Ⅲ1000V Safety standard
Unpacking and Inspection
Upon removing your new Digital Multimeter from its packing,
you should have the following items.
1. APPA 99IV Digital Multimeter.
2. Test leads. set (one black, one red)
3. Temperature Probe
4. Alligator Clip
5. Protective Holster
6. Magnetic hanger
7. Battery
8. User Manual
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Making Basic Measurements
Preparation and Caution Before Measurement
: Observe the rules of Warnings and Cautions
The figures on the following pages show how to make basic
measurements.
Caution
When connecting the test leads to the DUT (Device Under
Test) connect the common test leads before connecting the
live test leads; when removing the test leads, remove the live
test leads before removing the common test leads.
Measuring AC / DC Voltage and Frequency
Dial the switch and press the Function button to select the
measuring function.
! ! !
!
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Measuring AC/DC Current and Frequency
Dial the switch and press the Function button to select the
measuring function.
Measuring Resistance/Capacitance
Dial the switch and press the Function button to select the
measuring function.
AC
Disconnect
Resistance Capacitance
Resistance
Capacitance
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Measuring Continuity / Diode
Dial the switch and press the Function button to select the
measuring function.
Measuring Temperature °C / °F
Dial the switch and press the Function button to select the
measuring function. (°C / °F)
Press
Sensor K Type
Vent
or
Pipe
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Using The Function
Function Button
Press the Function button to change the function on the same
switch position.
RANGE Button
AC
Press button > 2sec to Auto Range Mode.
Auto Range Mode Manual Range Mode
Press
Switch Position Function
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MIN/MAX
The MAX/MIN mode records the min. and max. input values.
When the input goes below the recorded min. value or above
the recorded max. value, the meter records the new value .
Press Hold button to pause the recording.
Peak HOLD
In the Peak Hold function ,the meter records the peak min.
value and the peak max. value when the inputs goes below the
recorded peak min. value or above the recorded peak max.
value ,the meter records the new value . Press Hold button to
pause the recording.
Present Reading
Max. Reading
Min. Reading
Press
button over 2 sec.
to exit this function
Present Reading
Press
2 sec.
Press
button over 2 sec.
then exit this function
Max. Reading
Min. Reading
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Smart HOLD
The meter will beep continuously and the display will flash if
the measured signal is larger than the display reading by 50
counts. (However ,it can not detect across the AC and DC
Voltage / Current).
VoltSeek
Press the VoltSeek button to activate the VoltSeek function.
Caution
The number of dashes displaying on the display indicates the
electric field in tensity.
If no indication, voltage could still be present.
!
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Backlight
Press the Backlight button to turn the backlight on/off.
Auto Power Off
Wake-up the meter by dialing the switch or pressing any
button.
Auto Power Off Disable
Dial the switch to off position, then keep the Function button
down and turn the meter on.
2
1
After idle 20 min.
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Testing LCD Monitor
Dial the switch to off position ,then keep the Smart-HOLD
button down and turn the meter on.
Default Temperature Units
Dial the switch to off position ,then keep the RANGE button
down and turn the meter on.
2
1
2
1
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Fuse Replacement
Low battery and Battery Replacement
Replace the battery as soon as the low battery indicator
appears, to avoid false reading.
Refer to the following figure to replace the batteries.
Caution
The number of dashes displaying on the display indicates the
electric field in tensity.
If no indication, voltage could still be present.
!
Rear Case
Battery Cover
Fuse 440mA
(1000V)
Fuse 11A
(1000V)
Screw
Battery Cover
9V Battery
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Specifications
General Specifications
Maximum voltage applied to any terminal :
1000 Vac rms or 1000 Vdc. rms
Display : 6000 counts.
Polarity Indication :
Automatic, positive implied, negative indicated.
Overrange Indication : OL
Batteries Life : 200hours ALKALINE Battery (No Backlight)
Low Batteries Indication :
Voltage drops below operating voltage, will flash.
Power Requirement : 9V battery
Auto Power Off : 20 minutes.
Operating Temperature : -10 ~10°C
10°C ~ 30°C (≦80% RH),
30°C ~ 40°C (≦75% RH),
40°C ~ 50°C (≦45%RH)
Storage Temperature :
-20°C to 60°C , 0 to 80% R.H. (batteries not fitted)
Temperature Coefficient :
0.15 x (Spec.Accy) / °C, < 18°C or > 28°C .
Measure : Samples 3 times per second .
Altitude : 6561.7 ft (2000m)
Safety : Complies with EN61010
CAT.IV. 600V, CAT.Ⅲ. 1000V
CAT Application field
Weight : 460g (including battery)
Dimensions (W x H x D) :
94mm x190mm x 48mm with holster.
Accessories : Battery, Test leads and user manual.
(The probe assembly provided with the product are for use
with this product)
Pollution degree : 2
EMC : EN 61326-1
Shock vibration : Sinusoidal vibration per MIL-PRF- 28800F
(5 ~ 55 Hz, 3g max.)
Drop Protection : 4 feet drop to hardwood on concrete floor.
Indoor Use.
ⅠThe circuits not connected to mains.
ⅡThe circuits directly connected to Low-voltage installation.
ⅢThe building installation.
ⅣThe source of the Low-voltage installation.
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Electrical Specifications
Accuracy is ±(% reading + number of digits) at 23°C ± 5°C
< 80%RH.
AC Function
ACV and ACA specifications are ac coupled, true R.M.S.
The crest factor may be up to 3.0 as 4000 counts.
For non-sinusoidal waveforms, Additional Accuracy by
Crest Factor (C.F.) : Add 3.0% for C.F. 1.0 ~ 2.0.
Add 5.0% for C.F. 2.0 ~ 2.5.
Add 7.0% for C.F. 2.5 ~ 3.0.
(1) DC mV Voltage
Input Impedance : 10MΩ
Overload Protection : AC/DC1000V
(2) AC Voltage
AC 600.0mV ranges are specified from 1 % of range to 100 %
of range.
Input Impedance: 10MΩ // less than 100pF
Overload Protection: AC/DC 1000V.
Range Resolution Accuracy
60.00mVDC 0.01mV ± (0.08% + 5d)
600.0mVDC 0.1mV ± (0.08% + 2d)
Range Resolution Accuracy Frequency
Response
600.0mVAC 0.1mV ± (1.2% + 10d)
45 ~ 500Hz
45 ~ 1KHz
6.000VAC 0.001V ± (0.8% + 5d)
60.00VAC 0.01V ± (0.8% + 5d)
600.0VAC 0.1V ± (0.8% + 5d)
1000VAC 1V ± (0.8% + 5d)
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(3) DC Voltage
Input Impedance: 10MΩ
Overload Protection: AC/DC 1000V
(4) Auto-V
Input Impedance: Approx. 3kΩ.
AC Frequency Response: 45~1kHz(Sine Wave)
Overload Protection: AC/DC 1000V
(5) mA Current
Maximum measurement time:
10 minutes at 600mA with at least 20 minutes rest time.
AC Frequency Response : 45 ~ 1kHz (Sine Wave)
Overload Protection: AC/DC 440mA
Range Resolution Accuracy
6.000VDC 0.001V
60.00VDC 0.01V
± (0.08% + 2d)
600.0VDC 0.1V
1000VDC 1V
Range Resolution Accuracy
60.00mADC 0.01mA
600.0mADC 0.1mA
± (0.8% + 3d)
± (0.8% + 3d)
± (1.2% + 3d)
± (1.2% + 3d)60.00mAAC 0.01mA
600.0mAAC 0.1mA
Range Resolution Accuracy
600.0V 0.1V
± (0.8% + 3d)
1000V 1V
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(6) A Current
Maximum measurement Current : 20A
Maximum measurement time :
>5A for max.3 minutes with at least 20 minutes rest time.
>10A for max.30 seconds with at least 10 minutes rest time.
AC Frequency Response : 45 ~ 1kHz (Sine Wave)
Overload Protection : AC/DC 11A
(7) Peak Hold :
Specified accuracy ± 150 digits for < 6000 counts.
Specified accuracy ± 250 digits for >= 6000 counts
(8) Resistance
* There is a little rolling less than ±50 digits when measuring >
10.00 MΩ.
Overload Protection : AC/DC 1000V
Range Resolution Accuracy
6.000ADC 0.001A
10.00ADC 0.01A ± (0.8% + 3d)
± (1.2% + 3d)
± (1.2% + 3d)
± (0.8% + 3d)
6.000AAC 0.001A
10.00AAC 0.01A
Range Resolution Accuracy
600.0Ω 0.1Ω
6.000KΩ 0.001KΩ
± (0.8% + 2d)
± (0.8% + 5d)
60.00KΩ 0.01KΩ
600.0KΩ 0.1KΩ
± (1.5% + 5d)
6.000MΩ 0.001MΩ
40.00MΩ* 0.01MΩ
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(9) Continuity
Continuity : Built-in buzzer sounds when measured resistance
is less than 20Ω and sounds off when measured resistance is
more than 200Ω, Between 20Ω to 200Ω the buzzer maybe
sound or off either.
Continuity Indicator : 2KHz Tone Buzzer
Response Time of Buzzer : < 500μsec.
Overload Protection : AC/DC 1000V
(10) Diode Test
Open Circuit Voltage : Approx. 1.8V
Overload Protection : AC/DC 1000V.
(11) Capacitance
Overload Protection : AC/DC 1000V.
Range Resolution Accuracy
600.0Ω 0.1Ω ± (0.8% + 5d)
Range Resolution Accuracy
1.000μF 0.001μF ± (1.2% + 5d)
10.00μF 0.01μF
100.0μF 0.1μF
± (1.2% + 2d)
1.000mF 0.001mF
10.00mF 0.01mF
Range Resolution Accuracy
1.500V 1mV ± (1.5% + 2d)
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(12) Frequency Counter
Minimum Sensitivity : > 6V (for ACV 1Hz ~ 10kHz)
> 12V (for ACV 10kHz ~ 50kHz)
unspecified (for 50KHz ~100KHz)
> 6.mA (for ACmA)
> 0.6A (for ACA)
Minimum Frequency : 1Hz
Overload Protection : AC/DC 1000V or 440mA ,11A
(13) Temperature
Does not include accuracy of the thermocouple probe.
Accuracy specification assumes surrounding temperature
stable to ±1°C. For surrounding temperature changes of
±2°C,rated accuracy applies after 2 hours.
Overload Protection: AC/DC 1000V
Note : The AC+DC True RMS vale might be over selected
range since the AC single on DC level.
Range Resolution Accuracy
100.00 Hz 0.01 Hz
1000.0 Hz 0.1 Hz
± (0.1% + 2d)
10.000 KHz 0.001 KHz
100.00 KHz 0.01 KHz
Range Resolution Accuracy*
-40.0°C ~ 400°C 0.1°C
-40.0°F ~ 752°F 0.1°F
± (1.0% + 20d)
± (1.0% + 36d)
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