U822A/U822C Handheld LCR Meter - Digital Bridge for Inductance Capacitance Resistance
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Product Description
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 | 100?? | ||
| 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 ?? 10.000M?? | ||
| Equivalent Series Resistance (ESR) | 0.0000Q - 999 9?? | ||
| Loss factor D | 0 0000 - 9.999 | ||
| Quality factor Q | 0.0000 - 9999 | ||
| Phase angle 9 | -179.9??һ 1799?? | ||
| Power Requirements | ||
| 8atlery model | 7.2V Ni-MH 600mAH rechargeable battery | |
| AC power adapter | I ߵ 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 | <90%RH | |
| 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 |
Details Pictures:
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