Product Description
Laboratory Portable Auto Spectrophotometer for Color Measuring
DH-WS2300 is cost-effective and portable spectrophotometer designed by Hongtuo Instrument. These spectrophotometers adopt advanced electronic circuit system and perfect optical system, which has the advantages of high precision, good stability and strong anti-interference. It provides great reliability and convenience for color control in all walks of life.
Specification:
Model: DH-WS2300
Geometric Conditions: CIE Recommended lighting reception method: d/8
Color Space: CIEL*a*b*, CIEL*C*h, Yxy
Standard Light Source: A, C, D65, F2, (CWF)
Color Difference Formula: CIE E * ab, CIE E * Ch
Light Source: Combination LED
Sensor Array: CCD2048 Pixels
Spectral Way: Diffraction grating
Measuring Caliber: 11mm
ObserverCIE10 degree standard observer, CIE2 degree standard observer
Wavelength coverage: 400nm-700nm
Wavelength interval:10nm
Measuring interval: 1.5 seconds
Measuring range: L: 0 to 100
Battery PowerMeasuring: 10000 times
Data storage Capacity: Storage standard sample 100
Storage Sample: 16,000
Light Source Life: More than 20,000 hours
Display Screen: TFT true color 2.8inch(16:9)
Size: 199*68*90mm
Size of Exterior Package: 38*32.5*18.5cm
Weight: 2.7kg
Humidity Temperature: Operating Temperature: -10-40 degree
Storage Temperature: -20- 50 degree
Working Humidity: Relative humidity less than 85%,without condensation
Standard Accessories: Power adapter, standard white board, standard black cavity, lithium battery, user manual
Optional Accessories: Software,Micro printer
Advanced Color Analysis AnywhereThis spectrophotometer is designed for portability and precision, weighing just 1.2 kg and operating up to six hours per charge. Its automatic calibration and advanced measurement geometry (8/d) enable reliable color assessments on-site or in the lab. Compatible with various color spaces including CIE Lab, RGB, XYZ, and Hunter Lab, it ensures comprehensive data for research or industrial applications.
User-Friendly and Versatile OperationEquipped with a responsive LCD touch screen and digital button controls, the device supports both single and continuous measurement modes. Its removable universal sample holder accommodates specimens of at least 10 mm diameter, covering a wide array of sample typessolid, liquid, or powder. Data output in widely-used formats and multi-language support further streamline workflow.
FAQs of Laboratory Portable Auto Spectrophotometer for Color Measuring:
Q: How does the spectrophotometer ensure consistent and accurate color measurement results?
A: The spectrophotometer maintains accuracy with a wavelength repeatability of 0.1 nm and automatic/manual calibration methods. Its advanced measurement geometry (8/d) and high lamp stability guarantee reliable results, and the resolution of 0.01 units provides fine detail in readings.
Q: What sample types and specimen sizes can this device analyze?
A: This instrument can measure color in solid, liquid, or powder samples, provided each specimen has a minimum diameter of 10 mm. The removable, universal sample holder supports easy placement of standard laboratory sample sizes.
Q: When should I perform calibration, and what calibration methods are supported?
A: Calibration should be done regularly or whenever measurement conditions change. The device supports both automatic and manual calibration, allowing users to follow their laboratorys protocols for optimal accuracy.
Q: Where can the spectrophotometer be used considering its operating environment?
A: Designed for laboratory and field use, it operates effectively in environments with temperatures from 0C to 40C and relative humidity below 85% (non-condensing). Its robust ABS engineering plastic construction and portable design make it suitable for various application settings.
Q: What is the process for exporting and managing measurement data?
A: Measurement data can be stored on the internal 2 GB memory or external SD card. Results are easily exported in Excel or PDF formats via USB Type-C connection, compatible with Windows and Mac OS, facilitating straightforward integration into reports and analyses.
Q: How does using this spectrophotometer benefit laboratory workflows?
A: The device offers rapid response times (<1 second), high precision (E*ab 0.05), and supports automation and multiple measurement modes. Battery backup exceeding six hours and portable handheld design enable flexible, uninterrupted color analysis without sacrificing accuracy.