Multimeter UNI-T UT622C

The UT622C LRC device is a hand-held meter of components - coils (inductance), resistors (resistance) and capacitors (capacitance) and their secondary properties: D (loss factor), Q (quality factor), Θ (phase angle in degrees), Θ (phase angle in radians) and ESR (equivalent series or parallel resistance). The parameters of the components are measured by alternating voltage with a selectable frequency of 100, 120, 1000, 10000 Hz, 100kHz and a selectable amplitude of 0.1Vrms, 0.3Vrms, 1.0Vrms at the output impedance of the signal source 100Ω. 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 levels, a built-in large-capacity Li-Pol battery 1800mAh 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 - one measurement triggered by the TRI button or a command from the PC; or continuous measurement with adjustable test trigger speed 20x/sec, 5x/sec, 2x/sec. Configuration of 2+1 or 4+1 terminals (with the UTR-L100k-H test cables included in the delivery of this device).
Due to its technological sophistication, the device is also suitable for professional purposes - in connection with a computer (PC), it creates a station for sorting components according to the specified tolerance parameters and can be used in production lines, laboratories, etc.


Product parameters :

- manual RLC meter of primary and secondary parameters of components
- large backlit, intuitive TFT LCD display, 10 levels of brightness
- the diple range is a maximum of 99999
- highest accuracy 0.1%
- the possibility of selecting components according to the specified tolerance
- measurement with alternating voltage 100, 120, 1000, 10000 Hz or 100kHz
- selectable amplitude meas. voltage 0.1Vrms, 0.3Vrms, 1.0Vrms
- selection of equivalent mode (for Z <100Ω serial, for Z >10kΩ parallel)
- automatic component identification
- built-in large-capacity Li-Pol battery:


3.7V/1800 mAh
- power supply + charging:



adapter DC 5V ±0.25V, >1A
- operation on one battery charge:


typically 8 hours
- functions in data recording and statistics mode:

AVG, MAX, MIN
- sound tone when pressing buttons:


yes, can be turned off / on
- option to lock buttons:



yes
- automatic shutdown:



yes, after 5, 15, 30, 60 minutes, or off
- data interface:




mini USB
- data transfer rate to PC:



9600/19200/38400 Baud
- acoustic and optical alarm comparing tolerance results:
off, passes, does not pass
- sound alarm selection:



short beep, long beep, two short beeps
- resetting the tester in the event of an open or shorted circuit:
yes
- tolerance value setting from nominal:


1% to 20%, default 5%
- counting of components:



all, compliant, non-compliant


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
equivalent resistance ESR // 0.01 mΩ to 999.99 Ω // 0.01 mΩ


- display:





backlit TFT LCD display with a diagonal of 2.8" with a resolution of 320 x 240 pixels
- display range:




maximum 99999
- accuracy:




best 0.1%
- selection of components according to the set tolerance:
yes
- voltage measurement:



AC 100, 120, 1000, 10000 Hz or 100kHz
- amplitude meas. voltage:



0.1 Vrms, 0.3 Vrms, 1.0 Vrms
- data transfer to PC:



yes, after installing the software on the PC
- power supply:




Li-Pol battery 1800mAh and/or adapter DC 5V ±0.25V, >1A
- automatic charging 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 accumulator:

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 individual packaging :

- device UT622C:




1 pc
- USB interface cable:



1 pc
- power adapter 5V/1A:



1 pc
- four-pole test cables UTR-L100k-H:


1 pc
- gold-plated short circuit board UTR-001:

1pc
- instructions for use:



1 pc


Packaging for bulk customers :

- standard quantity per carton:



10 pcs
- standard carton dimensions:



370 x 305 x 475 mm
- gross weight of the carton:



approx. 13.2 kg


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