Handheld miniature ground spectrometer for precise control of signal-to-noise ratio

1、 Product Overview

In today's rapidly developing environment remote sensing, precision agriculture, and ecological monitoring, the demand for real-time and accurate spectral data on site is becoming increasingly urgent. ATP9101 launched by OptoskyHandheld miniature ground spectrometer for precise control of signal-to-noise ratioIt is an innovative tool designed to meet the trend of mobile and efficient measurement. It condenses high-performance spectral analysis capabilities into a lightweight body weighing only 0.5 kilograms, changing the working paradigm of field spectral measurement and enabling laboratory level precise analysis to be easily achieved on any site.

The core detection unit of ATP9101 adopts high-performance1024 pixel linear CMOS sensorIts spectral response range covers350-1100nmCapture rich ground feature information from the ultraviolet edge to the near-infrared band. This sensor has the response speed and controllability of Zhuo 1 Yue,The exposure time can be precisely controlled to within 1 millisecondThis feature endows users with unprecedented flexibility, enabling them to achieve the optimal balance of signal-to-noise ratio under various lighting conditions by actively optimizing the integration time, ensuring clear and reliable spectral curves from vegetation under strong light to water bodies in weak light environments.

This device has integrated 1 beautyHigh reliability, ultra high speed measurement, low cost and high cost-effectivenessWaiting for core advantages. Its design fully considers the strict requirements of field and online monitoring, is sturdy, durable, and has strong environmental adaptability. ATP9101 has achieved the spectral analysis of ground objectsFast, accurate, non-destructive, and non-contactMeasurement is a truly portable spectrometer for ground objects. equipmentBuilt in high-performance lithium batteryWith a battery life of over 5 hours, it eliminates the dependence on fixed power sources for fieldwork. passUSB or wired connection and Bluetooth wireless transmissionIt can easily connect with smartphones, tablets, or laptops to achieve real-time viewing, storage, and analysis of data. This seamless workflow minimizes the time cost of field data collection, while ensuring excellent hardware stability and intelligent software algorithms that guarantee measurement results of superior quality comparable to laboratory environments. No matter how the measurement direction changes or how challenging the environmental conditions are, the flexible and durable ATP9101 can consistently deliver high-precision data for remote sensing verification and analysis applications.

2、 Core features of the product

ATP9101 defines a new standard for miniature ground spectrometers in multiple dimensions:

• Portable and DurableThe total weight of the machine is only0.5 kilogramsCompact in size (80 × 40 × 175 mm), it can be easily held or carried in a backpack. The body has reachedIP65 protection levelDustproof and waterproof, not afraid of outdoor rain, snow, wind and sand, with a wide working temperature range of -10 ° C to 45 ° C, high reliability.

• Intelligent connectivity and long-term battery life: ProvideUSB 2.0 wired and Bluetooth wirelessDual data interface enables flexible and stable connections with multiple terminals. Built in battery supportMore than 5 hoursContinuous work to meet the needs of all day field operations.

• Zhuo 1 Yue's Optical and Spectral Performance：

• High resolution and precision: Possession1024 consecutive bandsSpectral resolutionBetter than 4nmThe wavelength accuracy is as high as±0.5nmEven under temperature fluctuations of ± 10 ° C, wavelength repeatability can still be maintained at±0.3nmThis ensures the absolute accuracy and comparability of the data.

• high signal-to-noise ratio: Signal to Noise Ratio>300:1It can effectively distinguish weak spectral differences.

• Professional and flexible optical probes：

• Standard probe equippedReplaceable focusing lensProvide multiple focal length options from 25mm to 6mm to accommodate measurement targets at different distances.

• provide1 ° to 25 °Multiple field of view lenses are available to meet measurement needs at different spatial scales, from single blade to canopy.

• Integrated 650nm, 5mW laser pointerIt can accurately mark the center position of the measurement spot, ensuring accurate target positioning.

• Powerful data processing capabilities: Adopting16 bit high-precision ADCPerform analog-to-digital conversion, with an adjustable integration time between 1 second and 10 seconds, fully balancing measurement speed and signal quality.

3、 Typical application areas

With its unparalleled portability, intelligence, and professional performance, ATP9101Handheld miniature ground spectrometer for precise control of signal-to-noise ratioBecoming an ideal choice for on-site spectral analysis in multiple fields:

• Remote sensing measurement and verificationAs a ground truth collection device, it is used to calibrate and verify satellite and aerial remote sensing data, and is a key tool for building ground spectral databases.

• Precision management in agricultureReal time, non-destructive monitoringcropsThe nutrient content, water stress, occurrence of pests and diseases, and growth and yield estimation can assist in scientific fertilization and irrigation.

• Forest and Ecological Research: Used forforestTree species identification, leaf area index (LAI) estimation, canopy chemical composition analysis, and ecosystem health assessment.

• Water Environment Science: Suitable forRivers, lakes and oceansRapid inversion and monitoring of water quality parameters such as chlorophyll-a, suspended solids, and colored soluble organic matter.

• Aquaculture monitoringIt can be used for water quality monitoring of aquaculture water bodies, evaluating the eutrophication status of water bodies, and indirectly serving the management of aquaculture environments.