Opis
Digitalni multimetar unimer UNI-T UT622E.
Product parameters :
– manual LCR meter of primary and secondary parameters of components
– large backlit, intuitive TFT LCD display, 10 levels of brightness
– the display range is a maximum of 99999
– maximum accuracy 0.1%
– possibility to select components according to specified tolerance
– measurement with alternating voltage 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
– selectable AC voltage amplitude 0.1 Vrms, 0.3 Vrms, 1.0V rms
– possibility of DCR measurement with 1.0V DC voltage
– equivalent mode selection (for Z <100Ω serial, for Z> 10kΩ parallel)
– automatic component identification
– built-in large-capacity Li-Pol battery: 1800 mAh
– power supply + charging: DC adapter 5V ± 0.25V,> 1A
– operation on one battery charge: typically 8 hours
– functions in recording mode and data statistics: AVG, MAX, MIN
– beep when buttons are pressed: yes, can be switched on / off
– possibility to lock the 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 comparison of tolerance results: off, pass, fail
– audible alarm selection: short beep, long beep, two short beeps
– open or short circuit tester reset: yes
– setting of tolerance value from nominal: 1% to 20%, default 5%
– component counting: all, compliant, non-compliant
Technical parameters :
– Range of measurement 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
DC resistance DCR // 0.1 mΩ to 999.99 kΩ // 0.1 mΩ
– 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 “
– display range: maximum 99999
– accuracy: best 0.1%
– selection of components according to the set tolerance: yes
– measurement in DCR mode: DC voltage 1.0V
– AC voltage measurement: AC 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
– amplitude of measuring voltage: 0.1 Vrms, 0.3 Vrms, 1.0 Vrms
– data transfer to PC: yes, after installing the software to the PC
– power supply: Li-Pol battery 1800mAh 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: 305g
– product dimensions (H x W x D): 190 x 90 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:
– UT622E device: 1pc
– USB interface cable: 1pc
– four-pole test cables UTR-L100k-H: 1pc
– gold-plated short-circuited UTR-001: 1pc
– instructions for use: 1pc
