Multimeter UNI-T UT622C

Product detailed description

The UT622C LRC is a handheld meter for measuring components - coils (inductance), resistors (resistance) and capacitors (capacitance) and their secondary properties D (loss factor), Q (quality factor), Θ (phase angle in degrees), Θ (f angle in radians) and ESR (equivalent series or parallel resistance). The component parameters are measured with AC voltages with selectable frequencies of 100, 120, 1000, 10000 Hz, 100kHz and selectable amplitudes of 0.1Vrms, 0.3Vrms, 1.0Vrms at an output impedance of the signal source of 100Ω. The highest measurement accuracy is 0.1%.
The device has an intuitive TFT LCD display with a 2.8-inch diagonal and adjustable backlight brightness in ten steps, a built-in high-capacity Li-Pol 1800mAh battery and a miniUSB connector for charging and data transfer to a PC. The maximum display value when measuring primary parameters is 99999 and the minimum value when measuring secondary parameters is 0.0001. Measurement mode - single measurement triggered by TRI button or command from PC; or continuous measurement with adjustable test trigger speed 20x/sec, 5x/sec, 2x/sec. Terminal configuration 2+1 or 4+1 (with UTR-L100k-H test cables included with this instrument).
The device is also suitable for professional use due to its technological maturity - in conjunction with a computer (PC) it creates a station for sorting parts according to the specified tolerance parameters and is usable in production lines, laboratories, etc.


Product Parameters :

- handheld RLC meter for primary and secondary parameters of components
- large backlit, intuitive TFT LCD display, 10 brightness levels
- the dipole range is maximum 99999
- highest accuracy 0.1%
- possibility to select parts according to the specified tolerance
- aC voltage measurement 100, 120, 1000, 10000 Hz or 100kHz
- selectable meter amplitude. voltage 0.1Vrms, 0.3Vrms, 1.0Vrms
- selection of equivalent mode (for Z <100Ω serial, for Z >10kΩ parallel)
- automatic component identification
- built-in high-capacity Li-Pol battery: 3.7 V/1800 mAh
- power + charging: adapter DC 5V ±0.25V, >1A
- battery life per charge: typically 8 hours
- functions in data logging and statistics mode: AVG, MAX, MIN
- audible tone when buttons are pressed: yes, can be switched off/on
- button lock option: yes
- automatic shut-off: yes after 5, 15, 30, 60 silent minutes, or off
- data interface: mini USB
- data transfer rate to PC: 9600/19200/38400 Baud
- acoustic and optical alarm comparison of tolerance results: off, pass, fail
- alarm sound selection: short beep, long beep, two short beeps
- resetting the tester when the circuit is open or shorted: yes
- tolerance value setting from nominal: 1% to 20%, default 5%
- counting parts: all, conforming, non-conforming


Technical parameters :

- Measurement range of primary impedance parameters :
type // display range // minimum resolution on the range
inductance L // 0.001 μH to 9999.9 H // 1/0.1/0.01/0.001 μH
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
general impedance Z // 0.0001 Ω to 99.999 MΩ // 0.0001 Ω

- Measurement range of secondary impedance parameters :
type // display range // minimum resolution on the range
loss factor D // 0.0001 to 9.9999 // 0.0001
quality factor Q // 0.0001 to 99999 // 0.0001
phase angle in degrees Θ deg // -179.9° to 179.99° // 0.01°
phase angle in radians Θ rad // -3.142 rad to 3.1416 rad // 0.001 rad
eSR equivalent resistance // 0.01 mΩ to 999.99 Ω // 0.01 mΩ


- display: backlit TFT LCD display with a diagonal of 2.8" and a resolution of 320 x 240 pixels
- display range: maximum 99999
- accuracy: best 0.1%
- selection of parts according to set tolerance: yes
- voltage measurement: AC 100, 120, 1000, 10000 Hz or 100kHz
- amplitude of the meter. voltage: 0.1 Vrms, 0.3 Vrms, 1.0 Vrms
- data transfer to PC: yes, after software installation on PC
- power supply: 1800mAh Li-Pol battery and/or DC adapter 5V ±0.25V, >1A
- automatic charge management: even when the device is switched off
- charging and data interface: mini USB
- working environment: temperature 5 to 35°C, humidity ≤80%°C
- weight without batteries / with battery: 305g / 420g
- product dimensions (H x W x D): 192 x 93 x 44 mm
- package dimensions: 225 x 220 x 63 mm
- safety and EMC certification: IEC/EN61010-1: 2010, EN61326-2: 2013, EN61326-2-2: 2013


Contents of the individual package :

- uT622C: 1pc
- uSB interface cable: 1pc
- power adapter 5V/1A: 1pc
- four-pole test cables UTR-L100k-H: 1pc
- gold-plated shorting plate UTR-001: 1pc
- instructions for use: 1pc


Packaging for wholesalers :

- standard quantity per carton: 10pcs
- standard carton dimensions: 370 x 305 x 475 mm
- gross weight of carton: approx. 13.2 kg


MANUFACTURER : UNI-TREND
www.uni-t.cz