Rek RK2811D 数字电桥测试仪 (Main: L/C/R/Z, Sub: D/Q/θ/X /ESR)

Measurement functions

Measurement parameters: Main: L/C/R/Z, Sub: D/Q/θ/X /ESR

Basic accuracy: 0.002

Test speed: Fast: 20, Medium: 10, Slow: 3 (times/second)

Test terminal configuration: Five terminals

Equivalent circuit: Series, parallel

Range mode: Auto, hold

Trigger mode: Internal, external

Calibration function: Open/short clear

Display: Large white backlight LCD

Tolerance limit: 1%, 5%, 10%, 20%

Test signal

Test frequency: 100Hz, 120Hz, 1kHz, 10kHz

Output impedance: 30Ω ,  100Ω

Test level: 0.1Vrms, 0.3Vrms, 1.0Vrms

Measurement display range

|Z|, R, X, ESR: 0.0001Ω- 99.999MΩ

C: 0.01pF-19999μ F

L: 0.01µH-99999H

D: 0.0001-9.9999

θ(Deg): -179.9° – 179.9°

θ(Rad): -3.14159 – 3.14159

Q: 0.0001 – 999.9

Δ%: -19.9998

Comparators: Fixed percentage 5-level sorting and alarm

General specifications

Operating temperature, humidity: Temperature 0°C~40°C

humidity ≤90%RH

Power requirements: 99V~242V

Power consumption: ≤ 20VA

Dimensions (W×H×D): 307*309*120mm

Weight: About3.5kg

Accessories: Power cord, four-terminal Kelvin test lead, bridge test clip