U822A/U822C Handhel LCR Meter Digital Bridge Measurement of inductance Resistance Capacitance inductance Tester

Description
This LCR meter can meet accurate measurement requirements at any occasion. It is the ideal maintenance tool used in laboratories, production lines, maintenance point and teaching for the measurement and screening of inductance, capacitance and resistance.
Specification
DIY Supplies:Electrical
Display Type:Digital
Model Number:U822A/U822C
Test Frequency:100Hz, 120Hz, 1kHz
Function
Test Parameter:Primary parameters:L / C / R / Z Secondary parameters:D / Q / R /0/ ESR
Equivalent Circuit:Serial, Parallel
Parameter and Equivalent Mode:Hold/ Auto
Range Mode:Auto
Measurement Terminals:3-terminal, S-terminal
Measuring Speed:lOmeas/sec(Fast), 5meas/sec(MkJ), 2meas/sec(Slow)
Calibration Function:Open, short
Comparator Function:1%,5%,10%,20%
Input fuse:0.1A/250V
Communication interface:Mini-USB (virtual serial port)
Test signal
Test Frequency:U822:100Hz. 120Hz, 1kHz
:U822A:100Hz, 120Hz, 1kHz, 10kHz
:U822C:100Hz, 120Hz, 1kHz, 10kHz, 100kHz
Test Level:0.6Vrms
Output impedance:100Ω
Display
Display:LCD dual display of Primary-Secondary parameters
Backlight:Battery-powered:when the backlight is on, the brightness is reduced by one half after 15 seconds and the light is automaticaHy off after 30 Power adapter:the backlight is normaVy on, manual shutoff is needed
Reading:Max. reading of primary parameters; 40,000 counts, secondary parameters:D/Q/ 6 Minimum resolution:0.0001
Hightest test accuracy:0.10%
Display
Range:L:0.001 uH — 1000.0 H
:C:0 001pF~-20 000mF
:R/Z:0.000m — 10.000MΩ
:Equivalent Series Resistance (ESR):0.0000Q – 999 9Ω
:Loss factor D:0 0000 – 9.999
:Quality factor Q:0.0000 – 9999
:Phase angle 9:-179.9°一 1799°
Power Requirements
8atlery model:7.2V Ni-MH 600mAH rechargeable battery
AC power adapter:I 叩 ut:220V(1±10%),50Hz(1±5%);Output:12VDC
Working current:Maximum:28 mA
Typical working condition of 1kHz frequency:25mA (1000 load)
Standby Current:Max:2mA
Battery life:24 hours (typical), nickel – hydrogen battery, with backlight off
Charging time and current:Single continuous charging time:200min (maximum) Charging current:42mA
Auto power off(Effective battery):5min, 15min, 30min, 60nin, OFF available; Factory Default:5min
Battery capacity indicator:Real-time battery capacity indication
General specification
Working
Environment:Temperature:0°C- 40°C
:Relative humidity
Weight:460g
Dimension (H x W x D):192mm x 93mm x 44mm
Safety and electromagnetic compatibility:IEC 61010-1:2001; IEC 61326-2-1:2005
Model:U822:U822A:U822C
Instrument Accessories
Operation Manual:√:√:√
U26031:7.2V NI-MH rechargeable battery:√:√:√
U26028:AC adapter:√:√:√
U26026:Bananer plugs-crocodile clip test leads:√:Optional:Optional
U26010:Short-circuit plate:√:√:√
U26027:4-terminal Kelvin test leads:Optional:√:√
U26029:SMD 4-terminla Kelvin test Tweezers:Optional:Optional:√
U26030:Mini-USB communication cable:Optional:Optional:Optional
Package included
1 x LCR Meter