$ 16069.00Ex works
Utilizing a differential spectral engine and a dual-optical-path design, it achieves a repeatability precision of dE*ab ≤ 0.005 and an inter-instrument agreement of ≤ 0.12. Equipped with both pulsed xenon lamp and LED dual light sources, it supports automatic switching among four measurement apertures and features temperature and humidity compensation functions.
Category : Colorimeter
Brand : CHNSpec
SKU : NB050768
Service :The delivery and service By NBCLab.Com
The Color Spectrum DS-37D desktop spectrophotometer is designed with a dual optical path based on a differential spectral engine and nanoscale grating, ensuring long-term consistency in fluorescence measurement through calibration technology, with ultra-high precision and excellent inter-instrument agreement. The instrument comes with the powerful ColorExpert computer data management software, supporting cloud data storage and PC report export.
1. Differential Spectrum Engine: Increases sensor light intake by 50%, enhances spectral resolution by 30%, achieves higher signal-to-noise ratio, and delivers superior repeatability, inter-instrument consistency, and measurement accuracy, ensuring high alignment with benchmark-grade instrument data. 2. Dual-Optical Path Design: Simultaneously measures sample signals and monitors light source energy fluctuations, reducing interference and improving measurement stability, with instrument repeatability reaching dE*ab ≤ 0.005. 3. Innovative Nanoscale Grating Spectroscopy: Utilizes a grating fabricated with MEMS technology combined with an array sensor to enable precise color measurement at nanoscale spectral resolution. 4. Self-Developed Fluorescence Calibration Technology: Automatically adjusts UV intensity to ensure highly consistent readings between the instrument and benchmark-grade values when measuring fluorescent materials. 5. High-Precision Automatic Calibration: Advanced auto-calibration technology significantly enhances long-term repeatability. Under constant temperature, dE*ab remains at 0.01 between Day 1 and Day 30; with temperature variations from 0°C to 40°C, dE*ab stays within 0.1. 6. Multiple Measurement Apertures: Four interchangeable testing apertures support measurement of solids, powders, and opaque liquids in reflectance mode, and glass, films, and transparent liquids in transmittance mode. 7. High-Definition Preview Camera: Camera resolution upgraded from 400 dpi to 1400 dpi, providing a 350% increase in sample observation clarity, with brightness calibration algorithms for true color reproduction of ultra-dark samples. 8. Simultaneous Data and Image Capture: Records both measurement data and image information to gather more sample-related details. 9. Features pulse xenon and LED lighting sources, 38 standard illuminants, 40+ measurement indices, automatic aperture recognition, temperature and humidity compensation, a 7-inch touchscreen, Android OS, and supports simultaneous SCI+SCE rapid measurement. 10. Includes the powerful ColorExpert desktop data management software, enabling cloud data storage with account-based access to prevent loss, supports exporting or printing test reports on PC, and offers optional color matching software for enhanced formulation inspiration and improved color matching efficiency.
The instrument is based on a dual optical path design incorporating a differential spectral engine and nano-scale gratings. The differential spectral engine enhances the sensor's light intake and spectral resolution. Combined with the dual optical path design, it synchronously monitors fluctuations in the light source's energy during measurement to reduce interference, thereby improving measurement stability and precision. The innovative nano-scale grating spectroscopy technology further ensures the accuracy of color measurement.
Solids, powders, opaque liquids, glass, films, transparent liquids.
Chinese invention patent, US invention patent
1. Power on and complete instrument warm-up and automatic calibration. 2. Select the appropriate measurement aperture based on the sample form (solid, powder, liquid, film, etc.). 3. Place the sample on the measurement stage, and observe and position it using the high-definition preview camera. 4. Select the desired measurement mode (e.g., SCI/SCE), light source, and indicators on the touchscreen. 5. Start the measurement; the instrument will simultaneously record color data and sample images. 6. Measurement data can be viewed directly on the instrument or uploaded to the cloud, exported as reports, or further analyzed using ColorExpert software.
• The instrument should be placed on a stable, vibration-free platform for operation. • Ensure the instrument has completed the warm-up and calibration procedures before measurement to guarantee data accuracy. • Select the appropriate measurement mode and aperture based on the sample type (e.g., transparent, opaque, fluorescent materials). • Keep the measurement aperture and standard white plate clean to avoid contamination that may affect measurement results. • For ultra-dark samples, the instrument's built-in brightness calibration algorithm helps accurately reproduce colors, but attention should still be paid to the flatness and uniformity of the sample. • When measuring transparent samples in transmission mode, ensure the sample is correctly placed without interference from bubbles or impurities. • Perform regular maintenance and calibration according to the operation manual. • When saving data to the cloud, ensure a stable network connection and properly store account information.
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
