超薄型 微型光纤光谱仪ATP2400产品概述集20年的光纤光谱仪研制经验,奥谱天成推出了新一代高性能超薄光纤光谱仪:ATP2400,它内置了脉冲氙灯驱动电路,采用高灵敏度线性CMOS,并特别定制了超低噪声CMOS信号处理电路,从而大幅降低了传感器的噪声,获得了极 佳的信噪比(比同类竞争对手提高了约2倍),而且提高了ATP2400的测量可靠性,测量结果不随环境温度变化,为业界最 佳水平。ATP2400可接收SMA905光纤输入光或者自由空间光,通过USB2.0或者UART端口,输出测量所得的光谱数据。ATP2400只需要一个5V直流电源供电或者USB供电,非常便于集成使用。型号探测器像素探测器是否制冷ATP24002048像素否特点:? 体积超小、超薄、超轻;? 光纤输入、信号输出,在同一侧,非常便于集成? 探测器:线性 CMOS? 探测器像素:2048 像素? 超低噪声 CCD 信号处理电路? 最 大光谱范围: 180-1180 nm(具体依需求而定)? 光谱分辨率: 0.1-2 nm (取决于光谱范围、狭缝宽度)? 光路结构:交叉 C-T? 内置脉冲氙灯驱动? 积分时间:0.1ms-130s? 供电电源:DC 5V±10% 或 USB 供电? 16 bit, 2MHz ADC? 光输入接口:SMA905 或自由空间? 数据输出接口: USB2.0 (High speed)或 UART? 20 针双排可编程外扩接口典型应用:? 快速、超微量分光光度计;? 环保仪器(烟气、水质);? 透过率、反射率检测;? 光谱分析/辐射分光分析/分光光度分析? 激光波长测定性能参数表探测器类型线阵CMOS探测光谱范围180-1100 nm有效像素2048×1像元尺寸14μm×200μm 全量程范围~200 ke-灵敏度1300 V/(lx• s)暗噪声0.4 mV rms光学参数波长范围180-1100 nm (具体依需求而定)光学分辨率0.1-2 nm (取决于狭缝、光谱范围)信噪比450 : 1 动态范围3000:1光路参数光学设计f/4 交叉非对称C-T光路入射狭缝宽度5、10、25、50、100、150、200 μm 可选,其他尺寸可定制入射光接口SMA905光纤接口、自由空间电气参数积分时间0.1 ms - 256 second数据输出接口USB 2.0ADC位深16 bit供电电源DC4.5 to 5.5 V (type @5V)工作电流250mA@Typ.存储温度-30°C to +70°C操作温度-25-50°C工作湿度 90%RH (不结露)物理参数尺寸85 × 61 × 24 mm重量0.15 kg1 Mechanical Diagrams 2 Electrical Pin-outTable 1 Electrical CharacteristicsParameterMinTypMaxUnitPower SupplyOperating voltage range4.555.5VOperating current250mALogic Inputs(3.3V LVTTL, Five-volt tolerant)High level input voltage1.73.6VLow level input voltage-0.31.0VLogic Output(3.3V LVTTL)High level output voltage2.4VLow level output voltage0.4V The module is equipped with a 20-pin male angled box header(2x10, 2.00 mm pitch) and USB2.0 C type interface. The 20-pin connector is a Samtec part # STMM-110-02-L-D-RA connector. The mate to this is a Samtec part # TCSD-10-D-XX.XX-01-N. Table 2 Electrical Pin-OutPin#DescriptionI/OFunction Description1VCC/Power Supply, 5V±0.5, 2GND/Ground3TXOutputLVTTL Transmit signal4RXInputLVTTL Receive signal5Lamp EnableOutputLVTTL output the lamp enable signal.6N.C.//7Ext_trigger_inInputLVTTL input the trigger signal. Falling edge trigger collection8N.C.//9SPI_SCKOutputThe SPI Clock signal for communications to other SPI peripherals10SPI_MOSIOutputThe SPI Master Out Slave In (MOSI) signal for communications to other SPI peripherals 11SPI_MISOInputThe SPI Master In Slave Out (MISO) signal for communications to other SPI peripherals 12SPI_CSOutputThe SPI Chip/Device Select signal for communications to other SPI peripherals13GPIO0Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.14GPIO1Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.15GPIO2Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.16GPIO3Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.17GPIO4Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.18GPIO5Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.19GPIO6Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic.20GPIO7Input /OutputGeneral Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. 3 谱图示例 图1 ATP2400-180-410-50的分辨率测试,分辨率为0.621nm
留言咨询