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AX-160IP - TOUCH PAD DIGITAL MULTIMETER - USER’S

MANUAL

1. GENERAL INSTRUCTIONS

1.0.

This instrument complies with IEC 61010-1, CAT III 1000V and CAT IV 600V overvoltage standards. See
Specifications.
- Touch pad operation.
- 6000counts, daul value display.
- IP65 water jets.
- CAT III 1000V / CAT IV 600V application.
- Auto backlight.
- Digital calibration.
- 2 colour backlight for various operate status indication.
- Chargeable battery selection/ MicroUSB charge
To get the best service from this instrument, please read carefully this user’s manual and respect the
detailed safety precautions.
International symbols used on the meter and in this manual are explained in chapter 1.2.

1.1. Precautions safety measures

1.1.1. Preliminary

* As the possibilities of high transient overvoltages occurred in today’s power systems increase, more
stringent safety standards are set for the electrical test equipment. Transients on electrical systems(power
grid, feeder or branch circuits) will trigger a series of incidents that may result in serious personal injury.
To protect you against transients, safety must be built into the test equipment.
Overvoltage category /// In brief /// Examples
- CATI/// Electronic /// • Protected electronic equipment.
• Equipment connected to (source) circuits in which measures are taken to limit transient overvoltages to
an appropriately low level.
• Any high-voltage, low-energy source derived from a highwinding resistance transformer, such as the
high-voltage section of a copier.
- CATII/// Single-phase receptacle connected loads /// • Appliance, portable tools, and other household and
similar loads.

Содержание AX-160IP

Страница 1: ...easures 1 1 1 Preliminary As the possibilities of high transient overvoltages occurred in today s power systems increase more stringent safety standards are set for the electrical test equipment Trans...

Страница 2: ...e in good condition 1 1 2 During using If the meter is used near noise generating equipment you should be aware that the display may become unstable or indicate large errors Do not use the meter or te...

Страница 3: ...of a TV filter will attenuate any such pulses Use just 3V battery properly installed in the Meter s battery case to power the Meter Replace the battery as soon as the battery indicator appears With a...

Страница 4: ...the equipment and the hazards involved He is trained and authorized to energize and de energize circuits and equipment in accordance with established practices When the instrument is opened up remembe...

Страница 5: ...2 DESCRIPTION 2 1 Instrument Familiarization The front panel is shown as in Fig 2 1 explanation being as follows 1 LCD display 2 Auxiliary function key pads...

Страница 6: ...shown as in Figure 2 2 with its every symbol s meaning shown below No Symbol Meaning 1 Indicates negative readings 2 Indicator for AC voltage or current 3 Indicator for DC voltage or current 4 Indicat...

Страница 7: ...he meter automatically selects the range with the best resolution 19 The Meter is in the data transmission mode 20 The meter is in the manual range mode 21 The meter is in Data Hold mode 22 Shift key...

Страница 8: ...uch the key 6 then touch the key 5 to enter the data transmittion mode Touch the key 5 again to exit this function 3 At the memory mode touch this key to pagedown 6 1 Shift key 2 This key will be used...

Страница 9: ...have more than one range When the Meter is in the autorange mode the symbol AUTO that is displayed on the screen To enter and exit the manual range mode 1 Touch RANGE key 2 The meter enters the manual...

Страница 10: ...7 to select the data you need 4 Touch the REL key to exit this function 3 1 7 Clear the data 1 Touch SHIFT key until the symbol indicated 2 Touch key 7 and then the clr symbol indicated 3 Touch the RE...

Страница 11: ...urement is over the range 3 1 15 Ambient Temperature measurement When the sub display area has no function the ambient temperature will be displayed in this area For example DC voltage DC current Diod...

Страница 12: ...to next setting or power off device Set2 The threshold of automatic backlight setting LCD indicate SET2 at sub display and LIGH at main display You can place device at a dark environment or cover the...

Страница 13: ...ock and or damage to the instrument do not attempt to take any voltage measurement that might exceeds 1000Vdc or 1000Vac rms To avoid electrical shock and or damage to the instrument do not apply more...

Страница 14: ...the DCV range 3 Connect the black and red test leads to the COM and V terminals respectively 4 Connect the test leads to the circuit being measured 5 Read the displayed value The polarity of red test...

Страница 15: ...V range Touch it three times it will enter the frequency measurement mode 3 Connect the black and red test leads to the COM and V terminals respectively 4 Connect the test leads to the circuit being m...

Страница 16: ...ured and read the displayed value Some tips for measuring resistance The measured value of a resistor in a circuit is often different from the resistor s rated value This is because the Meter s test c...

Страница 17: ...high voltage capacitors before measuring capacitance Use the dc voltage function to confirm that the capacitor is discharged The Meter s capacitance ranges are 60 00nF 600 0 F 6 000 F 60 00 F and 300...

Страница 18: ...d and read the displayed value Some tips for measuring capacitance The meter may take a few seconds 30 seconds in 300 0uF range to stabilize the reading This is normal for high capacitance measuring T...

Страница 19: ...de 2 Connect the black and red test leads to the COM and terminals respectively 3 Connect the test leads to the resistance in the circuit being measured 4 When the test lead to the circuit is below 50...

Страница 20: ...l of Si should still produce a forward bias reading of 0 5V to 0 8V However the reverse bias reading can vary depending on the resistance of other pathways between the probe tips 3 2 6 Frequency and D...

Страница 21: ...ble for measuring small signal 3 2 7 Temperature measurement To avoid electrical shock and or damage to the instrument do not apply more than 250Vdc or 220Vac rms between the C terminal and the COM te...

Страница 22: ...n the subdisplay zone Sub display show an other unit 2 Insert the K type thermocouples into the COM terminal and terminal Please make sure the polarity is correct 3 Touch the object with the thermocou...

Страница 23: ...t or component when the leads are plugged into the current terminals The Meter s current ranges are 600 0 A 6000 A 60 00mA 600 0mA 6 000A and 10 00A To measure current set up the Meter as shown in the...

Страница 24: ...minal 4 Break the circuit path to be tested Touch the black probe to the more negative side of the break touch the red probe to the more positive side of the break Reversing the leads will give a nega...

Страница 25: ...ions 1000V CAT III and 600V CAT IV Pollution degree 2 Altitude 2000m Operating temperature 0 40 32 F 122 F 80 RH 10 non condensing Storage temperature 10 60 14 F 140 F 70 RH battery removed Temperatur...

Страница 26: ...1mV 0 8 of rdg 3 digits 60V 10mV 0 8 of rdg 3 digits 600V 100mV 0 8 of rdg 3 digits 1000V 1V 0 8 of rdg 5 digits Above accuracies can be guaranteed within 5 100 of the full range The true RMS meter h...

Страница 27: ...digits 60 00M 10k 1 5 of rdg 5 digits PT100 0 4 200 850 1 0 of rdg 1 PT1000 0 4 200 850 1 0 of rdg 1 4 2 4 Diode Test Range Resolution Test Condition 3 V 0 001V Forward DC current approximately 1mA Re...

Страница 28: ...000 A 1 A 1 8 of rdg 5 digits 60mA 0 01mA 1 8 of rdg 5 digits 600mA 0 1mA 1 8 of rdg 5 digits 6A 1mA 2 0 of rdg 8 digits 10A 10mA 2 0 of rdg 8 digits Above accuracies can be guaranteed within 5 100 of...

Страница 29: ...ent insulates the terminals from moisture related contamination 5 2 Fuse replacement Before replacing the fuse disconnect test leads and or any connectors from any circuit under test To prevent damage...

Страница 30: ...r from the meter 4 Remove the used battery 5 Replace with 2pcs new AA battery 6 Rejoin the battery cover and tighten the screws When Low battery sub display will show BATT 6 ACCESSORIES User s manual...

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