Multimeter UNI-T UT622C

Description

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