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DS-700D
DS-700D
The DS-700D is CHNSpec's portable spectrophotometer with d/8 SCI+SCE geometry, designed for on-site color difference control in paint, plastic, printing and textiles. It supports multi-aperture measurement, auto calibration and mobile data sync.
Frequently Asked Questions
What samples can the DS-700D measure?
Reflective color of solids, coatings, plastics, printed charts and textiles.
Do you support the inclusion of mirror reflection and non-mirror reflection?
Yes, SCI and SCE are measured simultaneously.
What is the wavelength range?
400–700nm.
Is it suitable for production line inspection?
Yes, portable body with auto calibration fits line QC.
Can the data be exported?
USB, Bluetooth, PC and mobile APP supported.
What is the repeatability accuracy?
Repeatability ΔE*ab ≤ 0.025.
How much is the difference between the two?
Inter-instrument agreement ΔE*ab ≤ 0.25.
Can the fluorescent whitening samples be tested?
Yes, built-in UV light source supports fluorescent samples.
Specifications
Technical parameters
| Geometry | d/8 SCI+SCE . |
|---|---|
| Wavelength | 400–700 nm |
| Interval | 10 nm |
| Repeatability | ΔE*ab ≤ 0.025 . |
| Inter-instrument | ΔE*ab ≤ 0.25 . |
| Aperture | Φ8/11mm、Φ4/6mm、1×3mm . |
| Light source | Full-band LED + UV . |
| Sensor | Dual-row CMOS array . |
| Software | ColorExpert、APP . |
| Display | 3.5" IPS . |
| Interface | USB, Bluetooth . |
| Battery | 8000 charges/charge . |
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