UNI-T UT622A

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LCR meter for measurements up to 10 MΩ, 100 mF and 100 H as well as many other characteristics. Very high basic accuracy up to 0.1 %, test frequencies from 100 Hz to 10 kHz. Test voltages from 0.1 to 1 Vrms.

2 years warranty

Nr: UT622A
EAN: 6935750562215

Plus Shipping Costs

in Stock

€ 149.- net (VAT Details)

€ 177.31 incl. 19% VAT

Description

The UT622 series offers high performance, handheld component measurement devices (LCR meter) that measure inductances, resistances and capacitors, as well as their secondary parameters D (dissipation factor), Q (quality factor), Θ (phase angle in degrees), Θ (phase angle in radians) and ESR (series or parallel equivalent resistance) can be measured.

The parameters of the components are measured by an AC voltage with a selectable frequency of 100, 120, 1000, 10000 or 100000 Hz and a selectable amplitude of 0.1 Vrms, 0.3 Vrms, 1.0 Vrms measured. The output impedance of the signal source is 100 Ω. The maximum measurement accuracy is 0.1 %. All measurements can be accurately displayed on the instrument's 2.8" TFT LCD display.

The UT622 devices are perfect for professional users who are looking for a high-quality and accurate LCR meter (component tester). They comply with all EU safety standards.

Features

manual LCR meter for primary and secondary parameters of components.
automatic component identification
measurement with AC voltage 100, 120, 1000 or 10000 Hz.
large backlit TFT LCD display with 10 brightness levels
the display range is maximum 99999 meters
maximum accuracy 0.1
possibility to select components according to given tolerances
selectable amplitude measuring voltage 0.1 Vrms, 0.3 Vrms, 1.0 Vrms
equivalent mode selection (for Z <100 Ω serial, for Z < 10k Ω parallel).
Mini-USB interface for data transfer to PC / charging the device.
built-in high capacity rechargeable battery: 1800 mAh
Power supply: Rechargeable battery or AC adapter
Running time with one battery charge: approx. 8 hours
functions in recording mode and data statistics: AVG (average), MAX, MIN
Automatic power off: yes after 5, 15, 30, 60 minutes
Audible and visual alarm to compare tolerance results
Reset open circuit or short circuit tester: yes
Tolerance value setting from nominal value: 1 % to 20 %, default 5 %.
Component counting: all, compliant, non-compliant

Scope of delivery:

UT622 instrument (A, C or E)
USB interface cable
two-pole test cable with crocodile clips UTR-002 (UT622A)
Four-terminal Kelvin test leads UTR-L-100k-H (UT622C & UT622E)
Software for PC (CD)
gold-plated shorting board UTR-001
User manual

Models

Model	UT622A	UT622C	UT622E
MAX. TEST FREQUENCY	10 kHz	100 kHz	100 kHz
ACCURACY	0.1 %	0.1 %	0.1 %
MAX. TEST RATE	20x/s	20x/s	20x/s
DCR	Nein	Nein	Ja
CONNECTIVITY	Mini USB	Mini USB	Mini USB
DISPLAY	2.8" TFT LCD	2.8" TFT LCD	2.8" TFT LCD

Function
Measurement parameter	Primary parameter: L/C/R/Z/DCR (UT622E) Secondary parameter: D/Q/X/B-Deg/G-Rad/ESR
Equivalent mode	Serial/Parallel
Parameters and equivalent mode	Manual/Auto
Range	Auto/Hold
Configuration of test terminals	2+1, 4+1
Test speed	Fast (20 times/s), Medium (5 times/s) or Slow (2 times/s)
Clearing correction	Open/short-circuit clearing
Recording and data statistics	Average value, maximum value and minimum value (min)
Tolerance comparator
Nominal value	Settable, only for the primary parameter
Tolerance	1 % - 20 %
Audible and visual alarm	Settable
Counter	Pass count, fail count, and total count
Test signal
Test level	0.1 Vrms / 0.3 Vrms / 1.O Vrms
DCR test level	DC1 V (UT622E)
Output impedance of signal source	100 f
Display
Backlight	Adjustable 10-level brightness
Reading	Maximum reading of the primary parameter 99999
	Minimum resolution of the secondary parameter 0/0/B: 0.0001
Maximum measurement accuracy	0.1 % (see "5.2 Accuracy Parameters" for details)

Features UT622 series

Label and status bar: including label prompt page and setting status icon
Parameter setting area: display the main parameters set
Main parameter measurement display area: displays main parameter L/C/R, test data
Equivalent mode: Displays the current equivalent mode: series mode or parallel mode
Secondary parameter measurement display area: Mainly displays the data of the secondary parameter D/Q/0/ESR test

Signal frequency and level

A variety of frequencies are available: signal frequency: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz (UT622C & UT622E only)
Signal level: 0.1 Vrms, 0.3 Vrms, 1 Vrms

Power suppl

Power supply mode: The UT622 series have two power supply methods: lithium polymer battery power supply and USB power adapter power supply. Between the two power supply modes, the instrument can automatically switch the uninterrupted power supply mode based on the principle of external power priority. The UT622 series can be connected to an external USB power adapter via a MiniUSB charging cable for power supply and charging, or directly connected to a computer USB port via a MiniUSB cable for charging and communication.

Test ports

Supports three-terminal simple test, endless end-face test and Kelvin test line expansion. Allow both convenient testing and high-precision testing requirements.

Complete five-terminal
Convenient three-terminal test hole

Example for use

UT622 series LCR digital bridge is a convenient hand-held mea¬suring instrument for measuring inductance, capacitance, resis¬tance and other component parameters.