当前流式细胞术通常采用两种光电检测器进行光信号放大并将其转换为电子信号。一种为传统检测器光电倍增管（PMT）。另一种为 DxFLEX 流式细胞仪 所采用的雪崩光电二极管（APD）。
施加电压可加快电子通过检测器的速度，使信号放大。增加电压可增加电子能量，从而放大信号。放大的度量无单位数量，称为增益。
作为一种体外诊断（IVD）仪器，DxFLEX流式细胞仪须经所在国家当地监管机构批准后方可使用。请在下单前联系您当地的销售代表确认使用许可。
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PRODUCT AVAILABILITY AND REGULATORY STATUS DEPENDS ON COUNTRY REGISTRATION PER APPLICABLE REGULATIONS
The listed regulatory status for products correspond to one of the below:
IVD: In Vitro Diagnostic Products. These products are labeled "For In Vitro Diagnostic Use."
ASR: Analyte Specific Reagents. These reagents are labeled "Analyte Specific Reagents. Analytical and performance characteristics are not established."
CE: Products intended for in vitro diagnostic use and conforming to European Directive (98/79/EC). (Note: Devices may be CE marked to other directives than (98/79/EC)
RUO: Research Use Only. These products are labeled "For Research Use Only. Not for use in diagnostic procedures."
LUO: Laboratory Use Only. These products are labeled "For Laboratory Use Only."
No Regulatory Status: Non-Medical Device or non-regulated articles. Not for use in diagnostic or therapeutic procedures.
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