Advantest-Powermeter

TAS5500 Terahertz Powermeter

https://www.advantest.com/products/terahertz-spectroscopic-imaging-systems/tas5500-terahertz-powermeter

Calorimeter-type power meter achieves highly accurate absolute power measurement of terahertz (THz) spatial beam with a measurement accuracy of better than 8%

The TAS5500 powermeter draws on Advantest's amassed proprietary terahertz analysis technology to deliver measurement accuracy of > (+-) 8%, as calibrated against a primary standard based on the 10.6um standard set by Japan's AIST. It will be invaluable as a basic measurement instrument to researchers in the fields of terahertz spectroscopy, terahertz communications, and other R&D sectors. 

·                                 Key Specifications

Key Specifications

Optical input	10mm active diameter with manual shutter
Frequency range	0.3 – 10THz
Accuracy	11% or less 1) 2) (0.4 – 10THz)
Power range	100mW – 20uW
Response time (95%)	30 sec or less
Display	Readout software on user PC with USB-IF ?Supported OS: Windows7, 32/64bit, English/Japanese)
Analysis software function	Log, linear, statistic, trend graph display function Remote control function by user application
Operating environment	Temperature range?+10°C – +30°C Relative humidity?80% or less?no condensation?
Storage environment	Temperature range?-10°C – +50°C Relative humidity?80% or less?no condensation?
External dimensions, mass	115(W) x  67(d) x 79(H)mm (sensor unit, protruding parts not included? 900g or less(sensor unit?

1) Refering to band-enlarged Advantest's standard based on the national standard of 10.6um, uncertainty 2?, for 6 months.

2) Calibrated by 5mm beam at sensor center

* Specifications may change without notification