Description
The UT622C LRC device is a portable component tester — 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 resistance or parallel resistance). Component parameters are measured using alternating voltage with a selectable frequency of 100, 120, 1000, 10000 Hz, 100 kHz and a selectable amplitude of 0.1 Vrms, 0.3 Vrms, 1.0 Vrms at a signal source output impedance of 100Ω. The highest measurement accuracy is 0.1%.
The device features an intuitive 2.8-inch TFT LCD display with ten-level adjustable backlight brightness, a built-in high-capacity 1800mAh Li-Pol battery 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 the TRI button or a command from a PC; or continuous measurement with adjustable test trigger rates of 20x/sec, 5x/sec, 2x/sec. 2+1 or 4+1 terminal configuration (with UTR-L100k-H test cables included with this device).
Thanks to its technological sophistication, the device is also suitable for professional use – when connected to a computer (PC), it creates a component sorting station based on specified tolerance parameters and can be used in production lines, laboratories, etc. Intuitive TFT LCD display, 10 brightness levels
- display range up to 99,999
- maximum accuracy 0.1%
- Ability to select components according to specified tolerance
- AC voltage measurement: 100, 120, 1000 Hz / 0–1000 Hz amplitude measurement. Voltage: 0.1 Vrms, 0.3 Vrms, 1.0 Vrms
- selection of equivalent mode (for Z <100Ω in series, for Z >10kΩ in parallel)
- automatic component identification
- built-in high-capacity Li-Pol battery: 3.7V/1800 mAh: DC +5V charging power supply
±0.25V, >1A
- operating time on a single battery charge: typically 8 hours
- Functions in data logging and statistics mode: AVG, MAX, MIN
- Audible tone when buttons are pressed: yes, can be disabled/enabled
- button lock option: yes
1, 6, automatic after shutdown minutes, or off
- Data interface: mini USB
- Data transfer rate to PC: 9600/19200/38400 baud
- Audible and visual alarm for tolerance comparison results: off, pass, fail
- Audible alarm selection: short beep, long beep, two short beeps
in case of open circuit or short circuit reset
: yes
- Setting of tolerance value from nominal: 1% to 20%, default 5%
- Component counting: all, compliant, non-compliant
Technical parameters:
- Measurement range for primary impedance parameters:
type // minimum resolution within the display range 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 / 0.001 pF at 0.001 pF resistance ///>0.0 R
0.0. 99.999 MΩ // 0.0001 Ω
Total impedance Z // 0.0001 Ω to 99.999 MΩ // 0.0001 Ω
- Measurement range of secondary impedance parameters:
type // minimum resolution // 0.000 display range ////0000 display range 9.9999 // 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 rad / 2 radians -Θ. 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" and a resolution of 320 x 240 pixels
-9999999 pixels. Accuracy: best 0.1%
- Component selection based on set tolerance: yes
- voltage measurement: AC 100, 120, 1000, 10000 Hz or 100 kHz
- Voltage amplitude measurement: 0.1 Vrms, Vrms, 0.1 Vrms, data transfer 0.1 Vrms, 0. Yes, after installing the software on a PC
- power supply: 1800mAh Li-Pol battery and/or 5V ±0.25V DC adapter, >1A
- automatic charging management: even when the device is switched off
- Charging and data interface: mini USB
- Operating environment: temperature 5 to 35°C, humidity ≤ 35% - Weight with/without 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/EN 61010-1: 2010, EN 2013206, EN 61326-2-2: 2013
Contents of individual package:
- UT622C device: 1 pc UTR-001 box: 1 pc
- user manual: 1 pc
Packaging for bulk customers:
- standard quantity per box: 10 pcs
- standard box dimensions: 370 x 305 x 475 mm
- gross weight of 2 cartons: 2 kg
MANUFACTURER: UNI-TREND
