UNI-T UT622E Multimeter

This product comes with a 3-year warranty. The UT622E LRC is a portable component meter – inductors, resistors, and capacitors for general impedance Z and DCR resistance and their secondary properties: D (loss factor), Q (quality factor), Θ (phase angle in degrees), Θ (phase angle in degrees), Θ (phase angle in series or equivalent radians (resistors) and ESR (parallel resistance). Component parameters are measured by alternating voltage with a selectable frequency of 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz and a selectable amplitude of 0.1 Vrms, 0.3 Vrms, 1.0 Vrms at the output impedance of the signal source 1100Ω. Unlike the UT622A, the UT622E also has the option of measuring with a DC voltage of 1.0V. The highest measurement accuracy is 0.1%.
The device has an intuitive TFT LCD display with a diagonal of 2.8 inches and adjustable backlight brightness in ten degrees, a built-in high-capacity Li-Pol battery 1800mAh, and a miniUSB connector for charging and data transfer to a computer. The maximum display value when measuring primary parameters is 99999, and the minimum value when measuring secondary parameters is 0.0001. Measurement mode – a measurement triggered by a TRI button or a command from a PC; or continuous measurement with adjustable test start speed 20x/sec, 5x/sec, 2x/sec. Terminal configuration 4 + 1n (UTR-L100k-H) or 2 + 1 (after purchasing UTR-002 test cables with alligator clips).
Thanks to its technological sophistication, the device is also suitable for professional use – together with a computer (PC), it creates a station for sorting parameters specified in laboratories, production lines, and is compliant with laboratories, etc.

Product parameters:

– manual RLC meter for primary and secondary parameters of components
– Intuitive TFT LCD display, large backlight, 10 brightness levels
– the display range is a maximum of 99999
– maximum precision of specified components
– 1% selection option
/- 1% option to select components measuring with alternating voltage 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
– Selectable AC voltage amplitude 0.1 Vrms, 0.3 Vrms, 1.0 V rms
– possibility of measuring DCR with 1.0V DC equivalent
series, for Z> 10kΩ parallel)
– automatic identification of components
– Built-in high-capacity Li-Pol battery: 1800 mAh
– Power supply + charging: DC adapter 5V ± 0.25V, > 1A
– Operation on a single battery charge: typically 8 hours, AV-G recording functions, and statistics
MIN
– Beep when pressing buttons: yes, can be turned on/off
– button lock feature: yes
– automatic shut-off: yes after 5, 15, 30, 60 minutes or off
– data interface: mini USB
– data transfer rate to PC: 94,000/300,000,000 acoustic and optical alarm comparison of tolerance results: off, pass, fail
– selection of audible alarm: short beep, long beep, two short beeps
– open circuit or short circuit tester reset: yes
– setting the tolerance value from nominal: 1% to 20%, default 5%
– counting all components: non-compliant

Technical parameters:

– Primary impedance parameter measurement range:
type // display range // minimum resolution in the field
Inductance L // 0.001 μH to 9999.9 H // 1 / 0.01 μ / 0.001 μ /
Capacitance C // 0.001 pF to 99.999 mF // 1 / 0.1 / 0.01 / 0.001 pF
resistance R // 0.0001 Ω to 99.999 MΩ // 0.0001 Ω
total impedance
0909/0Ω. // 0.0001 Ω
DC resistance DCR // 0.1 mΩ to 999.99 kΩ // 0.1 mΩ

– Secondary impedance parameter measurement range:
type // display range // minimum resolution within the range
loss factor D // 9/90000000 // 1 // 9000000. 0.0001
quality factor Q // 0.0001 to 99999 // 0.0001
phase angle in degrees Θ degrees // -179.9° to 179.99° // 0.01°
phase angle in radians Θ / 1 rad // 6 rad // 3.1 rad // 0.001 rad
equivalent resistance ESR // 0.01 mΩ to 999.99 Ω // 0.01 mΩ

– Display: Backlit TFT LCD display with a diagonal of 2.8″
– display range: maximum 99999
– accuracy of component settings
– 1%: tolerance in line with the best choice
-. yes
– measurement in DCR mode: DC voltage 1.0V
– AC voltage measurement: AC 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
– measurement voltage amplitude: 0.1 Vrms, 0.3 Vrms, data transfer 0.3 Vrms,
Vrms, yes, after installing the software on the PC
– Power supply: 1800mAh Li-Pol battery and (or) DC 5V ± 0.25V, > 1A adapter
– Automatic charging management: even when the device is turned off
– charging and data interface: mini USB
– Working environment: temperature 5 to 80% humidity °C, humidity ≤ 30% without batteries: 305g
– Product dimensions (H x W x D): 190 x 90 x 44 mm
– package dimensions: 225 x 220 x 63 mm
– Safety and EMC certification: IEC/EN61010-1: 2010, EN61326-2:-2:-2:6 2013

Contents of individual packaging:

– UT622E device: 1 piece
– USB interface cable: 1 piece
– UTR-L100k-H four-pole test cables: 1 pc.
– gold-plated short circuit instructions: UTR-1-circuit
1 piece

MANUFACTURER: UNI-TREND