ONMEAS AT3818 Precision LCR Digital Bridge (10Hz ~ 300kHz)

Measurement Parameters: Cs-Rs, Cs-D, Cp-Rp, Cp-D, Lp-Rp, Lp-Q, Ls-Rs, Ls-Q, R-X, Z-θrad, Z-θdeg, DCR

Basic Accuracy: 0.05% ±5 digits

Test Frequency: 10Hz to 300kHz (resolution 0.001Hz)

Test Range: Auto, Manual, and Nominal, 9 ranges

Test Speed: 40/sec, 10/sec, 3/sec

Output Impedance: 30Ω, 50Ω, and 100Ω

Signal Level: 10.00mV to 2.00V AC\n100.0μA to 20.00mA AC

Monitor Parameters: Z, D, Q, θr, θd, R, X, G, B, Y, Vac, Iac, Δ, Δ%

Readings: All parameters full 6-digit: 999999

Display Range:

L: 0.00001μH to 9999.99H

C: 0.00001pF to 9999.99mF

R, X, Z: 0.00001Ω to 99.9999MΩ

D: 0.00001 to 9.99999

Q: 0.00001 to 99999.9

Δ%: -999999% to 999999%

θ(deg): -179.999° to 179.999°

θ(rad): -3.14159 to 3.14159

DCR: 0.00001Ω to 99.9999MΩ

Equivalent Mode: Series and Parallel Equivalent

DC Bias: -2.5V to +2.5V (0.5% + 0.005V)

Average Count: 1 to 256

Trigger Mode: Internal, Manual, External, and Remote

Trigger Delay: 0.01ms to 60s

Comparator: 14-bin sorting, 10 pass bins, 1 fail bin, 1 secondary parameter fail bin\nBin count function: up to 999999

List Sweep: 10 steps (frequency, voltage, and current)

Comparison Mode: Sequential / Absolute Deviation / Relative Deviation

Calibration: Open-circuit zeroing, Short-circuit zeroing (sweep and point frequency)

File: Internal storage: 10 files\nExternal USB storage: 10 files

Data Logging: 9999 groups (.csv)

Beeper Function: Off / Pass / Fail

Other Functions: Auto LCZ

General Parameters

Dimensions: Instrument Dimensions: 264(W) × 107(H) × 350(D) mm

Weight: Net Weight: 4 kg

Power Requirements: Voltage: 90V to 260V, Frequency: 50Hz to 60Hz, Power: 30VA

Interface: RS-232C, Handler, Standard USB Disk Interface

Communication Protocol: SCPI / Modbus

Other: Auto LCZ, Keyboard lock, Stores 999 LCD screens, Trigger delay

Datasheet