产品概述
ATP3330和ATP5330是开发的一款超薄、制冷型、超高分辨率微型光谱仪，ATP3330和ATP5330是基于自主研发的M型光路结构，具有非凡的超高分辨率；同时，它采用制冷的2048或4096像素线阵探测器，达到了的超高分辨率，分辨率可达0.05nm，适用于各种高分辨率应用场合，同时具备高可靠性、超高速、低成本、高性价比等特性，可适应在线测试等各种环境用途的微型光谱仪。
ATP3330为非制冷的，ATP5330则采用TEC电制冷，制冷温度-5℃，大大降低了光谱仪的暗电流和噪声，提高了光谱仪的动态范围和信噪比，同时提高了光谱仪的环境适应性。ATP5330P则采用制冷背照式CCD，信噪比更优。
ATP3330和ATP5330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。
ATP3330只需要一个5V直流电源供电或直接从USB接口取电，非常便于集成使用。ATP5330则需要额外的5V电源。
探测器制冷？ | 探测器像素 | |
ATP3330 | 否 | 2048 |
ATP3330-4 | 否 | 4096 |
ATP5330 | 是，-5℃ | 2048 |
ATP5330-4 | 是，-5℃ | 4096 |
ATP5330P | 是，-10℃，背照式CCD | 2048 |
特征
Ø M型光路，更高分辨率；
Ø 光谱范围: 200-1100 nm；
Ø 光谱分辨率: 0.05 ~ 3 nm；
Ø 光路结构: 非交叉C-T；
Ø 检测器： 2048或4096像素；
Ø 探测器制冷温度：-5 ℃
Ø 积分时间: 0.1ms ~ 256s；
Ø 供电电源: 直流5V 供电；
Ø ADC位深：16位；
Ø 数据输出接口：USB Type-C；
Ø 20针扩展接口；
应用领域
Ø LIBS、等离子体发光检测；
Ø 拉曼光谱检测；
Ø 波长监测，激光、LED等发光体
Ø 水质分析仪
Ø LED分选机、颜色检测；
Ø 光谱分析、辐射分光分析、分光光度分析
Ø 反射、透射光谱检测
Specifications
Detector | |
Type | Linear array detector |
Detectable range | 200-1100 nm |
Effective pixel | 2048 or 4096 pixels |
Sensor Cooled | TEC cooled, -5 ˚C |
Pixel dimension | 14μm × 200μm |
Sensitivity | 1300 V/(lx·s) |
Dark noise | 13 RMS @ 13 ˚C |
Optical Parameter | |
Wavelength range | 200-1100 nm (optimal design for >500 nm) |
Optical resolution | 0.05-3 nm |
Signal-to-noise | >600:1 |
Dynamic range | 8.5 x 107 (system); 2000:1 for a single acquisition |
Stray light | <0.05% at 600 nm; <0.09% at 435 nm |
Optical Configuration | |
Optical Design | Traditional Czerny-Turner, M-shape light path |
Focal Distance | 75mm |
Incidence slit | 50 μm (10, 25, 100, 200 μm are optional) |
Incident Interface | SMA905 connector |
Electrical Parameter | |
Integration time | 0.1 ms - 256 second |
Interfaces | USB Type-C |
A/D conversion resolution | 16 bit |
Supply voltage | DC 4.5 to 5.5 V (type @5V) |
Operating current | ATP3330：200mA，ATP5330：1.5 A@Typ. 3A Max |
Storage temperature | -30°C to +70°C |
Operating temperature | -25 ~ 50 oC |
Working humidity | < 90%RH |
Physics Parameter | |
Dimension | 125 × 90 × 32 mm |
weight | 500 g (ATP3330)，670 g (ATP5330) |
3 Electrical Pin-out
Table 1 Electrical Characteristics
Parameter | Min | Typ | Max | Unit |
Power Supply | ||||
Operating voltage range | 4.5 | 5 | 5.5 | V |
Operating current | 170 | mA | ||
Logic Inputs(3.3V LVTTL, Five-volt tolerant) | ||||
High level input voltage | 1.7 | 3.6 | V | |
Low level input voltage | -0.3 | 1.0 | V | |
Logic Output(3.3V LVTTL) | ||||
High level output voltage | 2.4 | V | ||
Low level output voltage | 0.4 | V |
The module is equipped with a 30-pin male angled box header(2x15, 2.00 mm pitch) and Type-C interface.
Table 2 Electrical Pin-Out
Pin# | Description | I/O | Function Description |
1 | VCC | / | Power Supply, 5V±0.5, |
2 | GND | / | Ground |
3 | UART_TX | Output | UART Transmit signal |
4 | UART_RX | Input | UART Receive signal |
5 | Lamp_En | Output | LVTTL output the lamp enable signal. |
6 | Continuous_strobe | Output | LVTTL output the continues strobe signal. |
7 | Ext_trigger_in | Input | LVTTL input the trigger signal. |
8 | Single_strobe | Output | LVTTL output the single strobe signal. |
9 | SPI_SCK | Output | The SPI Clock signal for communications to other SPI peripherals |
10 | SPI_MOSI | Output | The SPI Master Out Slave In (MOSI) signal for communications to other SPI peripherals |
11 | SPI_MISO | Input | The SPI Master In Slave Out (MISO) signal for communications to other SPI peripherals |
12 | SPI_CS | Output | The SPI Chip/Device Select signal for communications to other SPI peripherals |
13 | GPIO0 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
14 | GPIO1 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
15 | GPIO2 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
16 | GPIO3 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
17 | GPIO4 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
18 | GPIO5 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
19 | GPIO6 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
20 | GPIO7 | Input /Output | General Purpose Software Programmable Digital Inputs/Outputs, LVTTL Logic. |
4 Order Guide
Order number Rules:
Model | Spectral region | Slit width | ||
ATP5030 | Short wavelength | Long wavelength | Slit width | |
For example:
What to buy ATP5030, spectral region: 200-1000nm, slit width is 50 um, then the order no is:
ATP5030-200-1000-050
Order No | Spectral region | Slit | |
ATP5030-200-400-### | 200~400 | 10 μm 25 μm 50 μm 100 μm 200 μm Other:______μm | |
ATP5030-200-850-### | 200~850 | ||
ATP5030-200-1000-### | 200~1000 | ||
ATP5030-340-850-### | 340~850 | ||
ATP5030-600-1100-### | 600~1100 | ||
ATP5030-###-###-### | Other |
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