Chroma 11050-30M HF LCR Meter: Precision Measurement with 7 Parameters and .1% Accuracy

Chroma 11050-30M – High Frequency LCR Meter up to 30MHz.

The Chroma 11050-30M is a precision-engineered high frequency LCR meter designed for demanding impedance measurements up to 30MHz. With its ultra-fast 7ms measurement speed and advanced test functions—such as multiple output impedance modes and open/short/load correction—the 11050-30M is built to meet the challenges of both laboratory and production testing. Its flexible test parameters include L, C, R, Z, Y, DCR, Q, D, and θ, ensuring compatibility with a wide variety of components and circuits.

A standout feature of this instrument is its test signal monitoring, which displays actual voltage and current applied to the DUT (Device Under Test), increasing visibility and reliability. Whether you\’re working with LCR & Impedance Meters or building automated test systems, the 11050-30M offers consistent, accurate results.

For broader measurement applications, we recommend exploring our full line of Electrical Test Instruments as well as our specialized selection of LCR & Impedance Meters for various frequency ranges.

Key Features

• Frequency range up to 30MHz with 0.1% basic accuracy

• Supports L, C, R, Z, Y, Q, D, θ measurements

• Fast 7ms test time for high-speed production environments

• 3 selectable output impedance modes: 100Ω, 25Ω, OFF

• Open/short/load correction and test signal monitoring

• Bin-sorting, auto range switching, and compare functions

• Detachable display unit design for operational flexibility

• Interfaces: RS-232C, USB, handler, optional GPIB/LAN

Technical Specifications

Measurement Parameters:

• L: 0.00001µH ~ 99.999MH

• C: 0.00001pF ~ 999.999F

• R/Z: 0.01mΩ ~ 9999.99MΩ

• Q/D: 0.00001 ~ 99999

• DCR: 0.01mΩ ~ 999.99MΩ

• Phase Angle (θ): -90.00° ~ 90.00°

Test Signal:

• Frequency: 75kHz ~ 30MHz ±(0.1% + 0.01Hz)

• Level: 10mV ~ 5V (±[(10 + fm)% + 10mV], where fm is the frequency in MHz)

Accuracy:

• Impedance (Z): ±0.1%

• Phase (θ): ±0.04°

• DCR: ±0.1%

Measurement Speed:

• Very Fast: 7ms

• Fast: 15ms

• Medium: 150ms

• Slow: 295ms

Interfaces:

• Standard: RS-232C, Handler, USB storage, external bias control

• Optional: GPIB, LAN

Environmental and Physical:

• Operating Temp: 0°C ~ 40°C; Humidity: 10% ~ 90%

• Power: 100 ~ 240V ±10%, 47 ~ 63Hz

• Dimensions: 230 x 428 x 290 mm

• Weight: Approx. 8 kg / 17.64 lbs