ADVANTEST TQ8210 REPAIR and ADVANTEST TQ8210 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the ADVANTEST TQ8210. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ADVANTEST TQ8210 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ADVANTEST TQ8210   Description / Specification:    
ADVANTEST TQ8210 Handheld Optical Power Meter

The Advantest TQ8210 handheld Optical Power Meter uses either a silicon photodiode sensor (for short wavelengths) or an InGaAs or a germanium photodiode sensor (for long wavelengths). A compact sensor facilitates measurements in clamped places. It is suitable for use in R&D applications for optical telecommunications, laser printers, CD equipment and magneto-optical disks. The TQ8210, in its compact body mounts full application of Advantest’s measuring technology and features a wavelength sensitivity compensation function, eliminating measurement errors which usually occurs when the range is changed or a new sensor is connected. The TQ8210 features a two-way power supply (including a chargeable Ni-Cd battery), allowing you to use it anytime and anywhere. Mainframe Specifications. Resolution: 0.005 to 0.1% (with unit of W), 0.01 dB (with unit of dBm). Absolute Accuracy of A/D converter: ±0.2% (included sensor measurement accuracy). Display: LCD with back light for use in dark location, Wavelength readout 4 digits(nm), Power readout 4-1/2 digits (mW,µW, nW, dBm, dBr). Range switching: Automatic or manual. Measurement speed: 2 Measurements/s or faster. Max-hold (for wait measurement): The maximum measured value is held. dBr (for dBr measurement): The value relative to a reference value is indicated. Wavelength sensitivity compensation: Automatic compensation of sensor sensitivity at set wavelengths. Smoothing function: Digital smoothing (by moving averages, 2 to 20 averages). Offset and zero: Stores sensor offset for automatic compensation. Analog output: Proportional to the input signal. Output voltage: 0V to 2V Output impedance: Max 10 ohm. Output connector: 2-pin mini-jack. Optical Sensors Specifications (Option); Q82014A, Wavelength range 0.4 to 1.1 µm. Q82015, Wavelength range 0.8 to 1.6 µm. Q82017A, Wavelength range 0.4 to 1.1 µm.



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the ADVANTEST TQ8210. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


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