2 in stock
Possible measurements:
₨0
2 in stock
CompareEarth Resistance Meter
| Weight | 1.4 kg |
|---|---|
| Dimensions | 29 × 22 × 7 cm |
Measurement of earthing resistance
measurement range to IEC61557 – 5:
0,50 Ω…1,99 kΩ for Un=50 V;
0,68 Ω…1,99 kΩ for Un=25 V;
| Range | Resolution | Accuracy |
| 0,00…9,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
| 10,0…99,9 Ω | 0,1 Ω | |
| 100…999 Ω | 1 Ω | |
| 1,00k…1,99 kΩ | 0,01 kΩ |
• measurement current: under short circuit >20 mA,
• voltage on open terminals: selectable <25 V AC or <50 V AC,
• frequency of measurement current: 125 Hz
Measurement of interference voltage UN (RMS)
| Range | Resolution | Accuracy |
| 0…100 V | 1 V | ±(2% m.v. + 3 digits) |
• measurement for DC and AC 45…65 Hz
Measurement of resistance of auxiliary electrodes RH i RS
| Range | Resolution | Accuracy |
| 0…999 Ω | 1 Ω | ±(5% (RS+RE+RH) + 3 digits) |
| 1,00k…9,99 kΩ | 0,01 kΩ | |
| 10,0k…50,0 kΩ | 0,1 kΩ |
Measuremet of continuity of equipotential bondings and protective conductors
measurement range to IEC61557 – 4: 0,13 Ω…199 Ω
| Range | Resolution | Accuracy |
| 0,00…9,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
| 10,0…99,9 Ω | 0,1 Ω | |
| 100…199 Ω | 1 Ω |
Electric security:
Rated operational conditions:
Other technical data:
| Analog bandwidth | 150MHz | 250MHz | ||
| Channels | 2+16 digital | 4+16 digital | 2+16 digital | 4+ 16digital |
| Sampling rate (Analog) | 2.5GS/s (Single channel), 1.25GS/s (Dual channels) | |||
| Sampling rate (Digital) | 1.25GS/s (Eight channels), 625MS/s(Sixteen channels) | |||
| Memory depth | 70Mpts | |||
| Waveform capture rate | 200,000wfms/s | |||
| Time base scale | 2ns/div~50s/div (Real-time sampling rate, memory depth display ) | |||
| Time base scale (digital) | 2ns/div~40S/div[Step by 1-2-4 stall] | |||
| Input impedance | (1MΩ±1%) II (20pF±3pF) | |||
| Input impedance digital | (101kΩ±1%) II (9pF±1pF) | |||
| Vertical scale | 1mV/div~20 V/div (1 MΩ) | |||
| DC gain accuracy | <5mV: ±3%, ≥5mV: ±2% | |||
| Waveform record | 100,000 frames | |||
| Trigger types | Edge, Runt, Window, Nth Edge, Delay, Overtime, Duration, Setup/Hold, Pulse Width, Slop, Video, Code; RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay |
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| Bus decode | RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay | |||
| Waveform operations | A+B, A-B, A×B, A/B, FFT, editable advanced and logical operations | |||
|
Auto measurements |
Max, Min, High, Low, Ampl, Pk-Pk, Middle, Mean, CycMean, RMS, CycRMS, Period, Freq, Rise, Fall, RiseDelay, FallDelay, +Width, -Width, FRR, FRF, FFR, FFF, LRF, LRR, LFR, LFF, +Duty, -Duty, Area, CycArea, OverSht, PreSht, Phase, 34 parameters in totaldigital channel: Freq, Period, +Width, -Width, +Duty, -Duty, RiseDelay A→B,FallDelay A→B, Phase A→B, Phase B→A |
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| Measurement display | 5 types | |||
| Measurement statistics | Average, Max, Min, standard deviation and number of measurements | |||
| Frequency counter | 6 bits | |||
| Standard interfaces | USB Host, USB Device, LAN, EXT Trig, AUX Out (Trig Out, Pass/Fail), AWG,UT-M15 logic analyzer probe, VGA | |||
|
Standard Accessories |
USB interface cable | UT-D14 | ||
| Passive Probe x 2/4 (1 x , 10 x switchable,300MHz,) | UT-P06 | |||
| Passive Probe x 2/4 (1 x , 10 x switchable,200MHz,) | UT-P05 | |||
| 16CH Logic analyzer probe | UT-15M | |||
| Model | UT3513 |
| Resistance range | 20m Q/200m Q/2Q/20Q /200 Q/2kQ/20kQ |
| Resolution | 1 u Q/10 u Q/100 u Q/lmO/lOmQ/lOOmQ/1 Q/10Q/100Q |
| Test current | 1A/1A/100mA/10mA/1mA/1mA/100 uA/10 u A/l uA |
| Testing terminal opencircuit voltage | ＜1V/＜1V/＜1V/＜1V/＜5V/＜5V/＜5V/＜5V/＜3V/ |
| Measured parameter | DC resistance |
| Basic accuracy | Slow: 0. 1%; Medium: 0. 2% |
| Maximum reading | 22000 |
| Range mode | Auto/Manual/nominal |
| Calibration | Short-circuit full range zeroing |
| Sorting function | 3types of resistance and voltage input: exceeds upper limit/exceeds lower limit/within the range,2 types of sorting result output: PASS/FAIL |
| Comparing method | Absolute tolerance, percentage tolerance, direct-reading comparison |
| Trigger mode | Internal, external |
| Test terminal | Four-terminal measurement |
| Button functions | Lock 一一 keyboard lock, OK 一一 screenshot |
| System setup | Language: Chinese/English, key tone setting |
| Interfaces & protocols | Handler interface, RS232, USB DEVICE and USB HOST communication interface,SCPI and Modbus protocol |
| Upper computer software | V |
| Power | AC 100~240V 50/60Hz |
| Display | 4.3-inches LCD |
The Tester is a handheld and battery operated very convenient small Tool that is specially used to measuring SMD (Surface Mounting Device), there are Chip type resistor, Chip type capacitor, and diode. Moreover, the Tester also has the continuity checking function.
● Display 3000 counts
● Auto Ranging
● Auto Power Off
● Data Hold
● Low Battery Display
● Auto Scanning
● Diode Check Open Voltage 2.8V
● Diode Testing Current 2mA
● Continuity Buzzer <30Ω
It allows to:
UT270 series can measure the grounding system of a circuit without disconnecting the ground wires and auxiliary electrode. It clamps the grounding circuit and measures the grounding resistance fast and safely. It can measure resistance as low as 0.01Ω and has a high resolution of 0.001Ω. It has overload alarm function, which can help to setup the alarm value within the ranges. The clamp has double insulation, which strengthens the anti-interference.
UT520 series earth resistance tester hasthe functions of backlight display, low battery display, data hold, datastorage, auto power off and power saving. It can not only be used for accurate three-wiremeasurement but also simple two-wire measurement.
It is applicable to measuring the earthresistance of all kinds of electrical power system, electrical equipment and anti-thunderequipment. It can also measure the earth voltage. It is applicable to testingoperating earth systems of smelting, communication, manufacture, fossil oil,national defense, electricity, chemical industry and construction.
It allows to take the measurements of:
Additionally:
ET 8102 DMM 
YH SUCTION GUN FOR 948-III 
UT675A Battery Testers 
YH 813 REWORKSTATION 
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