ADVANTEST/8250A/光功率计

• ADVANTEST/8250A/光功率计
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详细资料：

Overview

The 8250A is a bench-type optical power meter, which is most suitable for R&D and production of LDs, optical pickups, and drives for optical disks. It has 0.001dB resolution and 5 1/2-digit display and is also quipped with GPIB and USB interfaces as standard, allowing easy automated system establishment. Nine kinds of optical sensors with various purpose (general-purpose/blue-violet/high-power/three-wavelength) and different shapes (thin-type/ cylindrical-type) are available. The three-wavelength optical sensors 82314B, 82324B and 82314BW are capable of measuring 405nm, 650nm, 780nm wavelength ranges. The blue-violet optical sensors 82312B and 82322B have realized a flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405 nm range. The high-power optical sensors 82313B and 82323B enable high-power measurement of up to 200mW. Furthermore, the optical sensors for the TQ8210/TQ8215 series are also usable.

Features

High resolution 0.001dB, 5 1/2-digit display GPIB and USB interfaces Various sensors available by use 1) three-wavelength optical sensor applicable to Blu-ray disk, DVD (650nm) and CD (780nm), most suitable for pick up evaluation (82314B/82324B/82314BW) Flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405/650/780 nm bands Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup. 2) Blue-violet optical sensor most suitable for Blu-ray disk in the 405nm band (82312B/82322B) Flat wavelength sensitivity characteristic and low incident-angle-dependency in the 405 nm band Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup 3) High-power optical sensor of up to 200mW (82313B/82323B) The maximum light-receiving power of 200mW suitable for pickup measurement of high-speed rewritable CD/DVD It is possible to measure high power density without saturation up to 200mW even at 0.1mmφ spot diameter. 4) Low-price general-purpose optical sensor (82311B/82321B) Both thin-type and cylindrical-type optical sensors are available. Manual measurement and system built-in measurement can be performed easily. Sensor power calibration wavelength: 405/650/780nm Maximum three-wavelength power calibration is available on just one sensor by adding the calibration wavelength options. (405nm: OPT+21/650nm: OPT+22/780nm:OPT+23) The optical sensors for the TQ8210/TQ8215 series (82014A/82017A/82015/Q82018A) are also usable.

仪器保证：

我们的大多数设备在装运之前均经过严格的质量检测与校验。也可申请国家计量证书。