Anritsu ML93A Optical Power Meter

The Anritsu ML93A is an optical power meter designed for accurate measurement of optical power across a broad spectrum of applications. It is engineered to work in conjunction with Anritsu's MA95A, MA96A, MA97A, and MA98A optical power sensors. The device is characterized by its user-friendly interface, featuring a digital display with a four-digit resolution, and an analog meter for at-a-glance readings. The ML93A offers versatile measurement capabilities, allowing selection between Watts, dBm, and dB (Relative) displays. It supports automatic zero adjustment and can be calibrated by inputting sensor-specific calibration constants for compensated readings. For enhanced functionality, an optional GP-IB interface is available. The unit can operate on AC power (100 to 130 Vac or 200 to 260 Vac) or an external battery pack (MZ95A), providing flexibility for both lab and field use.

Technical Specifications * Power Measuring Range: * -90 dBm to +10 dBm (with specific sensors and wavelengths) * Specific ranges include: -90 to 0 dBm, -65 to +10 dBm, -40 to +10 dBm, -80 to 0 dBm, -50 to +10 dBm.

• Wavelength Range: * 0.38 to 1.8 µm (covered by its compatible optical power sensors)
• Accuracy: * ±5% (typically at 0.85 µm, -10 dBm) * ±5% (typically at 1.3 µm, -10 dBm)
• Resolution: * Digital display: 4 digits * dBm display: 0.01 dB * dB (REL) display: 0.001 dB
• Sensors Compatibility: * Compatible with Anritsu MA95A, MA96A, MA97A, and MA98A optical power sensors. * The MA95A utilizes a silicon photodiode, while the MA96A uses a germanium photodiode. * The MA97A uses a silicon photodiode, and the MA98A uses a germanium photodiode. * Sensors can be connected to the display unit without readjustment, and data for wavelength sensitivity is available.
• Display: * Digital display (4 digits) * Analog meter * Selectable display units: Watts, dBm, dB (REL)
• Calibration: * Automatic zero adjustment with a single button/switch * Calibration constants for optical power sensors can be input for compensated readings. * Internal display calibration circuit for reliability.

Electrical * Power Requirements: * 100 to 130 Vac or 200 to 260 Vac (selectable via power transformer taps) * Power consumption: 220 VA * External Battery Pack: MZ95A supported

Interfaces * Optional: GP-IB interface

• Recorder Output: 1 V full-scale linear analog output proportional to power level in watts.

Physical * Dimensions: 282 mm (width) x 99 mm (height) x 200 mm (depth)

• Weight: Approximately 3.5 kg

Compatibility * Optical Power Sensors: Anritsu MA95A, MA96A, MA97A, MA98A Why Choose Aumictech for the Anritsu ML93A?

At Aumictech, we specialize in supplying high-end optical test and measurement equipment. Whether you need precise optical power measurements, reliable performance across a wide dynamic range, or seamless integration with Anritsu sensors, our team ensures the Anritsu ML93A delivers maximum performance for your application.