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Colorimeter BKH-501
Colorimeter
This small-aperture, multifunctional colorimeter features a 1mm measuring aperture, ideal for color measurement of small workpieces and special-shaped materials. The split design allows precise probe alignment with small objects, and the probe can be inverted for easy measurement without obstructing the host reading. The 3.5-inch IPS color touch screen...
Key Features
- 1mm Measuring Aperture Capture the Detail Color
- With a 1mm measuring aperture, the instrument offers high accuracy for focused measurement of small, smooth, and opaque surfaces.
- 3.5-inch Touch Screen Easy to Operate
- The 3.5-inch capacitive touch screen offers an intuitive interface, allowing easy color difference comparison with just two clicks.
SKU: BKH-501
Pricing & Resources
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BKH-501 |
| Illumination Geometry | D/8, specular component include (SCI) |
| Illumination Light Source | Full spectrum LED light source |
| Spectral Range | 400-700nm |
| Spectral Interval | 10nm |
| Measuring Aperture | 1mm |
| Measurement Conditions | Light source D65, field of view 10° |
| Measuring Time | About 1s |
| Color Space | CIE Lab, Luv, LCh, Yxy, CMYK, RGB, HSL, HSV, WI-98, WI-Ganz,WI-R457, WI-Hunter, YI-98, Reflectance |
| Color Difference Formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1.4:1) |
| Repeatability | Standard deviation ΔE*ab is within 0.03(Measurement condition: the average value of 30 measurements on the whiteboard at an interval of 3s after calibration) |
| Inter-Instrument Agreement | ΔE*ab<=0.4, based on avg. of 12 BCRA series II tiles |
| Dimension | Main unit: 132 x 66.6 x 20mm (L*W*H)Probe: 45.4 x 37.3 x 64.1mm (L*W*H) |
| Weight | About 390g |
| Power Supply | Rechargeable lithium battery 3.7V@4000mAh, can measure 10,000 times continuously under full charge |
| Display | 480 * 320 dot matrix IPS color screen |
| Language | Simplified Chinese, English, Turkey |
| Charging Port | USB (Type-C) |
| Operating Temperature Range | 0~45°C, 0~85%RH (no condensation) |
| Storage Temperature Range | -25~55°C, 0~85%RH (no condensation) |
Product Features
Key design, performance, usability, and safety advantages.
1mm Measuring Aperture Capture the Detail Color
With a 1mm measuring aperture, the instrument offers high accuracy for focused measurement of small, smooth, and opaque surfaces.
3.5-inch Touch Screen Easy to Operate
The 3.5-inch capacitive touch screen offers an intuitive interface, allowing easy color difference comparison with just two clicks.
Lab Values Indication
The spectrophotometer provides the color deviation indicator of the three color channels of Lab and assistance for color adjustment.
Built-in Multiple Electronic Color Charts
It comes with multiple electronic color cards, which can quickly match the closest color card number when measuring color, and the color card matching accuracy is greater than 90%.
Spectral Reflectance Curves
It can display a spectral reflectance curve to provide more professional color data for color measurement, from which information such as hue, saturation, depth, etc. can be obtained.
Good Repeatability, ΔE*ab≤0.03
The spectrophotometer repeatability ΔE*ab≤0.03, the measurement accuracy is 0.01, which meets the first-level standards of the National Institute of Metrology.
Various Color Spaces and Difference Formulas
The instrument has a variety of color spaces and color difference formulas to choose from, meeting the needs of different industries.
Advanced Quality Control
The QC function allows manual setting of ΔE threshold values based on industry standards for intelligent color difference assessment.
Equipped with a Locating Plate
Equipped with a locating plate to meet the needs of precise alignment and make the measurement data more accurate.
More Features Available in the APP
The instrument can be connected to the APP to share color data, helping users to digitize color management.
Free PC Software
With PC software, it has a stronger color difference statistical analysis function, and can import and export instrument storage data.
Full Spectrum LED Light Source
The full-spectrum LED light source ensures sufficient spectral distribution in the visible light range, effectively avoiding the spectrum loss of traditional LED light sources in specific bands, and providing more accurate measurement results.
D/8 Measuring Geometry
The instrument adopts the internationally accepted D/8 illumination method, including specular reflection light (SCI), which has a very wide range of applications.