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Summary of Contents for Uniks C126
- Page 1 C126 Digital 1000A AC Clamp Meter C128 Digital 1000A AC/DC Clamp Meter User Manual...
- Page 2 REGISTER YOUR PRODUCT www.uniks.it The registration of your products will allow you to stay informed about news, take advantage of advantageous discounts dedicated to you for the purchase of accessories and products for your daily work. Registration is free...
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Page 3: Table Of Contents
4.1 Readings Hold ..............18 4.2 Backlight /Light...........18 4.4 Manual Range ............19 4.5 Relative measurements........19 4.6 AC/DC current measurement (C126 only AC and C128 AC/DC) ............19 4.7 AC/DC voltage measurement ......20 4.8 Low impedance voltage measurement ..21 4.9 Continuity / Diode measurement ....22... - Page 4 4.11 Temperature measurement ......24 4.12 Non-contact Voltage Detection（NCV） ..25 5. Maintenance ..............26 5.1 Replace Battery ...........26 5.2 Replace Pens............27 6. Accessories ................27 7. ASSISTANCE...............28 7.1 WARRANTY CONDITIONS........28 7.2 ASSISTANCE ............29...
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Page 5: Safety Information
EN-61010-1, EN-61010-2-030 and EN-61010-2-032, level II pollution, and over-voltage standard is CAT III 1000V , CAT IV 600V. The C126 model only measures AC current while the C128 model measures AC / DC current. Please observe safety operation guide, and guarantee to use instrument in a safe manner. -
Page 6: Symbol
1.1.3 After been kept and delivered in shoddy conditions, check and confirm if the meter is damaged or not. 1.1.4 The pen-shape meter must be in good condition. Before use, check the pen-shape meter see if any damage to the insulation, if the metal wire of the cable is bare 1.2 Symbol Note (important security information, see... - Page 7 1.3.2 Before opening the meter case or battery cover at the end, the pen-shape meter should be removed from the circuit being measured. 1.3.3 o avoid electric shock that might be caused by erroneous readings, when the meter displays “ ”...
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Page 8: Description
2. Description 2.1 Part Name 1 Current clamp head: used for measuring current 2 Rotary switch 3Function/InRush/backlight 4 Display screen 5 Input socket 6 Function button 7 Trigger & inducing area 8 Non-contact voltage detecting... -
Page 9: Instructions To Rotary Switch
2.2 Instructions to rotary switch Meter OFF position 1000A range (C126 AC and C128 AC/DC) 60A/600A range (C126 AC and C128 AC/DC) Non-contact voltage detection AC/ DC Voltage measurement Low resistance voltage measurement Continuity / Diode Test Resistance Capacitance measurement... -
Page 10: Lcd Display
2.3 LCD display Automatic shutdown indicate Battery low voltage indication inrush current measurement mode Automatic range mode Relative measurement mode Low pass filter enable prompt Low-impedance measurement mode Non-contact voltage detection Continuity... -
Page 11: Specification
Diode measurement tips data negative sign 、 DC、AC Readings hold status Duty cycle symbol 、 Hertz, Kilohertz 、 ℃、℉ 、 、 Capacitance unit：nF、μF、mF 、 Current value unit：mA、A 、 Voltage value unit：mV、V 、 、 Ohm,Kilohm, Megohm (resistance) 3. Specification The meter should specify one year as a cycle to re-calibrate in the conditions of 18℃... - Page 12 or 1000V AC − Work height: maximum 2000m − Display: LCD − Maximum display value: 6000 digit. − Polar indication: automatically indicate,‘-’ means negative polarity − Over range Indication: ‘0L’ or ‘-0L’ − Sampling time: about 3 times/s，analog strip 10 times/s.
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Page 13: Technical Index
3.2 Technical Index When measuring current, place conductor to be measured in the center of the clamp head. If not, it can increase ±1.5% position deviation to the maximum... - Page 14 3.2.1 AC Current TRMS Range Resolution Accuracy 0.01A （2.5% reading +8 600A 0.1A digits） 1000A - Minimum input value of AC current： 0.1A （RMS） - Maximum input value of AC current ： 1000A （RMS） - Frequency range：45Hz～1000Hz 3.2.2 DC current (only C128 model) Range Resolution Accuracy...
- Page 15 - Maximum input value of AC voltage： 1000V （RMS） - Frequency range：45Hz～1000Hz 3.2.4 DC Voltage Range Resolution Accuracy 0.001V 0.01V （0.5% reading +5 digits） 600V 0.1V 1000V - Minimum input value of DC voltage：1mV - Maximum input value of DC voltage：1000V 3.2.5 Frequency / Duty Cycle 3.2.5.1 Current frequency Range...
- Page 16 3.2.5.2 Voltage Frequency: Range Resolution Accuracy 100Hz 0.01Hz （1.0% reading 1000Hz 0.1Hz +5 digits） 10kHz 0.001kHz （3.0% reading + 1%-99% 0.1% 2 digits） - Frequency input range：10Hz～10kHz - Input signal range：≥ 0.8V AC voltage（RMS） 3.2.6 Continuity Range Resolution Functions If the resistance of circuit being measured is less than 1...
- Page 17 3.2.8 Resistance Range Resolution Accuracy 600 0.1 6k 0.001k 60k 0.01k ( 1.0% reading +3 digits) 600k 0.1k 6M 0.001M ( 1.2% reading +30 60M 0.01M digits) - Overload protection：1000V DC or AC（RMS） 3.2.9 Capacitance Range Resolution Accuracy 60.00nF 0.01nF 600.0nF 0.1nF 6.000uF...
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Page 18: Operation Guide
3.2.10 Temperature Range Resolution Accuracy -20～1000℃ （2.0% reading +2 （-4～1832 1℃/2℉ digits） ℉） - Overload protection：1000V DC or AC（RMS） 4. Operation Guide 4.1 Readings Hold During the measuring process, if the readings are required to hold, slightly press " " button, the display value will be locked, slight press "... -
Page 19: Manual Range
" button to enable or disable the relative measurement function. When relative measurement is enabled, the display value will be reset. AC/DC current measurement (C126 only AC and C128 AC/DC) Turn rotary switch to the current measurement level, hold the trigger, open the clamp head, and clamp one cable of the measured circuit, and the meter will display the current value measured. -
Page 20: Ac/Dc Voltage Measurement
AC/DC voltage measurement Turn rotary switch to AC/DC voltage level, press " " button to switch between AC and DC voltage measurement mode, and connect the probe to the measured signal. In DC mode, the red probe is connected to the positive pole of the measured signal and the black probe is connected to the negative pole of the measured signal. -
Page 21: Low Impedance Voltage Measurement
Low impedance voltage measurement Turn rotary switch to " ", press " " button to switch between AC and DC voltage measurement mode to connect the probe to the measured signal. Note: In low-impedance measurement mode, the longest measurement time shall not be larger than 1 minute. -
Page 22: Continuity / Diode Measurement
Continuity / Diode measurement Turn rotary switch to " ", press " " button to switch to select the continuity, diode measurement function. 1） When choosing the on-off function measurement, the meter will display the resistance value of the measured impedance. When the measured value is less than about 50Ω, the meter buzzer will sound an alarm. - Page 23 4.10 Resistance/Capacitance Measurement Turn rotary switch to " ", press " " button to switch between resistance and capacitance selecting function. 1）When resistance measurement is selected, the meter displays the measured resistance value. 2）When capacitance measurement is selected, the meter displays the measured capacitance value.
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Page 24: Temperature Measurement
4.11 Temperature measurement Turn rotary switch " ", insert thermocouple probe into input socket, with the positive pole of the probe being connected to red input terminal。The primary display panel will show the measured temperature，Slightly press “ ” button to switch the unit for measuring temperature. -
Page 25: Non-Contact Voltage Detection（Ncv
4.12 Non-contact Voltage Detection（NCV） Turn rotary switch to " ", the meter displays EF. When the NCV sensing area of the meter is close to the measured cable, the charged cable can be judged by the buzzer sound and the LED indicator on the panel. -
Page 26: Maintenance
5. Maintenance 5.1 Replace Battery WARNING Before opening the battery cover of the meter, the pen-shape meter shall be moved from the measuring circuit first to prevent the risk of electric shock 1) If “ ” symbol appears, it means the battery shall be replaced 2) Screw the fastening screws of the meter battery cover and move away. -
Page 27: Replace Pens
5.2 Replace Pens WARNING When replacing the pens, the new ones shall be of the same or in equal level. The pens must be in good condition, and level of the pens is: 1000V 10A. Note： If the insulation layer of the pens is damaged, such as the metal wire of the cable is exposed, then it must be replaced. -
Page 28: Assistance
7. ASSISTANCE 7.1 WARRANTY CONDITIONS This instrument is warranted against defects in materials and workmanship, in accordance with the general terms and conditions. During the warranty period, defective parts can be replaced, but the manufacturer reserves the right to repair or replace the product. -
Page 29: Assistance
devices. • Repairs made necessary due to improper packaging. • Repairs made necessary due to work carried out by unauthorized personnel. • Modification of the instrument without the explicit permission of the manufacturer. • Use not provided for in the specifications of the instrument or in the instruction manual. - Page 30 dealer transportation is borne by the customer. The shipment must, however, be agreed. Attached to dispatch an explanatory note about the reasons of the instrument must always be inserted. For shipping only use the original packaging; any damage caused by the use of non-original packing shall be charged to the customer.
- Page 32 Uniks Srl Via Vittori 57 48018 Faenza (RA), Italy 0546.623002 0546.623691...
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