RK2810A/RK2811D digital bridge
Product Introduction
The RK2810A/RK2811D digital bridge is a new generation low-frequency component measuring instrument built using the latest measurement principles. It has stable testing, fast measurement speed, large character LCD display screen, surface mount technology, user-friendly menu settings, and excellent appearance. Whether applied to quality control of production lines, incoming inspection, or automatic component testing systems, it is effortless.
application area
This instrument can be applied to quality control of production lines, incoming material inspection, and automatic component testing systems.
Performance characteristics
1. Economical and practical LCR digital bridge
2. Comprehensive measurement parameters and stable readings
3. Large character LCD display, clear and intuitive
4. Adopting SMT surface mount technology
5. The fastest measurement speed is 20 times per second, meeting the requirements of the testing system
6. Choose between two output impedances of 30 Ω and 100 Ω
| model | RK2810A | RK2811D | |||
| Measurement functions | Measurement parameters | Main: L/C/R/Z Sub: D/Q/θ/ESR |
Main: L/C/R/Z, Sub: D/Q/θ/X /ESR | ||
| Basic accuracy | 0.002 | 0.002 | |||
| Test speed | Fast: 20 times/second, Medium: 10 times/second, Slow: 2.5 times/second | Fast: 20, Medium: 10, Slow: 3 (times/second) | |||
| Test terminal configuration | Four-terminal | Five terminals | |||
| Equivalent circuit | Series, parallel | Series, parallel | |||
| Range mode | Automatic | Auto, hold | |||
| Trigger mode | Internal, manual, external | Internal, external | |||
| Calibration function | Short circuit, open circuit | Open/short clear | |||
| Display | LCD main and sub parameters dual display | Large white backlight LCD | |||
| Tolerance limit | 1%, 5%, 10%, 20% | 1%, 5%, 10%, 20% | |||
| Test signal | Test frequency | 100Hz, 120Hz, 1KHz, 10KHz | 100Hz, 120Hz, 1kHz, 10kHz | ||
| Output impedance | 100Ω | 30Ω , 100Ω | |||
| Test level | 0.1Vrms, 0.3Vrms, 1.0Vrms | ||||
| Measurement display range | Ls、Lp | 0.001uH-1000.0H | |Z|, R, X, ESR | 0.0001Ω- 99.999MΩ | |
| Cs、Cp | 0.001pF-20.000mF | C | 0.01pF-19999μ F | ||
| R、Rs、Rp、X、Z | 0.0001-10.000MΩ | L | 0.01µH-99999H | ||
| ESR | Display range 0.0001Ω~999.9Ω Resolution 0.0001Ω |
D | 0.0001-9.9999 | ||
| D | Display range 0.0001~9.999 Resolution 0.0001 | θ(Deg) | -179.9° – 179.9° | ||
| Q | Display range 0.0000~9999 Resolution 0.0001 | θ(Rad) | -3.14159 – 3.14159 | ||
| θ | Display range -179.9 — 179.9 Resolution 0.01° | Q | 0.0001 – 999.9 | ||
| / | Δ% | -19.9998 | |||
| Comparators | ON (open) / OFF (close) | Fixed percentage 5-level sorting and alarm | |||
| General specifications | Operating temperature, humidity | Temperature 0℃~40℃ Humidity ≤80%RH | Temperature 0°C~40°C humidity ≤90%RH |
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| Power requirements | 198V~242V, 47.5Hz~63Hz | 99V~242V | |||
| Power consumption | ≤15VA | ≤ 20VA | |||
| Dimensions (W×H×D) | 215mm*88mm*230mm | 307*309*120mm | |||
| Weight | About2.0kg | About3.5kg | |||
| Accessories | Power cord, four-terminal Kelvin test lead, product calibration report, certificate of conformity | Power cord, four-terminal Kelvin test lead, bridge test clip, product calibration report, certificate of conformity | |||
