ATP5034 Cooling 4096-Pixel Ultra-High-Resolution Fiber Spectrometer

Product Introduction

The ATP5034 Cooling 4096-Pixel Ultra-High-Resolution Fiber Spectrometer is a compact optical analysis instrument designed for demanding high-resolution spectral measurement, laboratory research, and online monitoring applications. The ATP5030/4 series is available with a cooled 2048- or 4096-pixel linear array detector, providing configuration options for different spectral resolution and measurement requirements.

Its thermoelectric cooling (TEC) system maintains the detector at a specified temperature of −5°C, helping reduce dark current and detector noise while improving signal quality. With a broad 200–1100 nm wavelength range, USB Type-C data output, and adjustable integration times from 0.1 ms to 256 seconds, the spectrometer supports flexible integration into analytical instruments and industrial measurement systems.

The ATP5034 uses a Czerny–Turner optical design and offers selectable entrance slit widths. Its compact 150 × 90 × 37.5 mm enclosure and 0.5 kg weight make it suitable for space-constrained installations, including customized OEM systems and online optical testing equipment.

Performance Features

•  TEC-Cooled Detector: Cools the detector to −5°C to help reduce dark current and improve measurement stability.

•  4096-Pixel Detector Option: Available with a 2048- or 4096-pixel linear array detector, depending on configuration.

•  Broad Spectral Range: Covers 200–1100 nm for ultraviolet-edge, visible, and near-infrared spectral applications.

• High Spectral Resolution: Supports high-resolution configurations, with a stated series-level resolution range of 0.05–2 nm; the detailed optical specification lists 0.07–3 nm, depending on configuration.

•  Low-Light Measurement Support: Detector cooling and low-noise electronics help improve spectral acquisition under suitable measurement conditions.

•  Wide Integration Time Range: Adjustable from 0.1 ms to 256 seconds to accommodate different signal intensities.

•  High-Speed Data Acquisition: Features a 16-bit ADC with a specified 2 MHz sampling rate.

•  Low Stray Light: Specified stray-light levels are below 0.05% at 600 nm and below 0.09% at 435 nm.

• Flexible Optical Coupling: Uses an SMA905 fiber connector and offers optional entrance slit widths.

•  Built-In Trigger Control: Includes a synchronous trigger control circuit for a xenon lamp.

• Compact Integration: Measures 150 × 90 × 37.5 mm and weighs approximately 0.5 kg.

•  USB Type-C Connectivity: Provides a convenient digital interface for data transfer and system integration.

Working Principle

The ATP5034 uses a grating-based Czerny–Turner optical system to separate incoming light into its constituent wavelengths. Light enters through the SMA905 fiber connector and entrance slit, then passes through the optical path, where it is collimated, dispersed by a diffraction grating, and focused onto the linear array detector.

The detector converts wavelength-dependent light intensity into electrical signals. Its thermoelectric cooling system maintains a specified detector temperature of −5°C, helping reduce dark current and noise. The 16-bit analog-to-digital converter digitizes the detector output, and the resulting spectral data are transferred through USB Type-C for processing and analysis.

Users can adjust integration time to balance signal strength and acquisition speed. Detector pixel count, slit width, and other optical configuration choices affect the achievable spectral resolution and overall measurement performance.

Technical Parameters

Specification note: The supplied information gives different resolution ranges in the series introduction and detailed parameter table. Actual resolution depends on detector configuration, wavelength range, and slit width. Confirm the selected model's final specifications with the supplier.

Application Scenarios

• High-Resolution Spectroscopy: Spectral measurements requiring detailed wavelength discrimination.

•  UV-Visible-NIR Analysis: Optical measurements across a broad wavelength range from 200 to 1100 nm.

•  Online Optical Monitoring: Integration into compatible industrial systems for continuous or periodic spectral measurements.

•  Scientific Research: Laboratory studies involving optical materials, spectral characteristics, and light-source analysis.

• Chemical and Material Analysis: Spectral characterization of suitable samples and materials.

•  Low-Light Spectroscopy: Applications that benefit from detector cooling and reduced dark-current contributions.

• OEM Instrument Development: Integration into customized analytical instruments and optical measurement platforms.

•  Xenon-Lamp-Based Systems: Applications that use synchronized triggering with compatible xenon light sources.

ATP5034 vs. Conventional Uncooled Fiber Spectrometers

Note: The comparison is general. Actual performance depends on the detector, optical configuration, operating conditions, and measurement setup.

Frequently Asked Questions

Q1: What is the ATP5034 fiber spectrometer used for?

It is designed for high-resolution optical spectroscopy, UV-visible-NIR analysis, online monitoring, laboratory research, and integration into OEM analytical instruments.

Q2: What is the detector cooling temperature?

The specified TEC cooling temperature is −5°C. Cooling helps reduce detector dark current and noise, although actual performance depends on operating conditions.

Q3: Does the ATP5034 support a 4096-pixel detector?

Yes. The ATP5030/4 series is specified with 2048- or 4096-pixel detector options. Confirm the detector configuration when ordering the ATP5034 model.

Q4: What wavelength range can the spectrometer measure?

Its specified spectral range is 200–1100 nm, supporting a variety of UV, visible, and near-infrared applications.

Q5: What spectral resolution does the ATP5034 provide?

The detailed technical parameters list 0.07–3 nm, while the series introduction states 0.05–2 nm. The actual resolution depends on the selected detector, slit width, wavelength range, and optical configuration, so the required configuration should be confirmed with the supplier.

Q6: What is the integration time range?

The integration time is adjustable from 0.1 ms to 256 seconds, enabling measurements under different light levels and acquisition-speed requirements.

Q7: Which optical input and data interfaces are supported?

The instrument uses an SMA905 fiber connector for optical input and USB Type-C for data output.

Q8: What power supply does the spectrometer require?

It operates on DC 4.5–5.5 V, typically 5 V, with a specified typical operating current of 170 mA.

Q9: Can the ATP5034 be used for online testing?

Yes. Its compact design, USB Type-C interface, and flexible integration settings make it suitable for compatible online optical measurement systems. The final setup depends on the required sampling arrangement, software, and environmental conditions.