Benchtop Grating Spectrophotometer BK-GS6060 360–780nm (CAT#: STEM-LT-1041-ZJF)

The BK-GS6060 is a high-precision benchtop grating spectrophotometer with reflective d/8° and transmissive d/0° geometry, supporting both SCI and SCE measurements, with or without UV light. It features a 7-inch TFT capacitive touch screen, multiple illuminants, and advanced concave grating optics. Designed for stable, repeatable, and precise color measurement, it offers extensive color space support, large data storage, and Bluetooth/USB connectivity for efficient workflow in professional color laboratories.

Optical Geometry:
Reflectance: di:8°, de:8° (diffuse illumination, 8° viewing), SCI/SCE, with/without UV
Transmittance: di:0°, de:0° (diffuse illumination, 0° viewing), SCI/SCE, with/without UV
Haze measurement (ASTM D1003), conforms to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7
Integrating Sphere Size: Φ154mm
Light Source: Combined LED (360–780nm), 400nm cut-off, 420nm cut-off, UV lamp
Spectrophotometric Mode: Concave grating
Sensor: 256-element double array CMOS
Wavelength Range: 360–780nm
Wavelength Interval: 10nm
Semi-bandwidth: 10nm
Measured Reflectance Range: 0–200%
Measuring Aperture:
Reflective: Φ30/25.4mm, Φ18/15mm, Φ10/8mm, Φ6/4mm
Transmissive: Φ30/25.4mm
Specular Component: SCI & SCE (reflectance and transmittance)
Color Spaces: CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, βxy, DIN
Color Difference Formulas: ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00, DINΔE99, ΔE(Hunter)
Other Indices: WI, YI, TI, MI, stain fastness, color fastness, opacity, Gardner, Pt-Co, 555 index
Observer Angles: 2°, 10°
Illuminants: D65, A, C, D50, D55, D75, F1–F12
Displayed Data: Spectrogram, chromaticity values, color difference values/graph, PASS/FAIL, color offset
Measuring Time: ~2.4s (SCI & SCE ~5s)
Repeatability:
Spectral reflectance: ≤0.04%
Chromaticity (Φ25.4mm/SCI): ΔE*ab ≤0.01
Spectral transmittance: ≤0.05%
Chromaticity (transmittance): ΔE*ab ≤0.02
Inter-instrument Error: ΔE*ab ≤0.12 (Φ25.4mm/SCI)
Illuminant Life Span: 5 years, >3 million measurements
Display: 7-inch TFT LCD, capacitive touch
Data Ports: USB, Bluetooth
Data Storage: 5000 standard, 40000 sample records (SCI & SCE in one record)
Languages: Chinese, English
Operating Environment: 0–40°C, RH 0–85%, altitude <2000m
Storage Environment: -20–50°C, RH 0–85%
Standard Accessories: White/black calibration boards, green check board, sample holder, multiple apertures, power adapter, USB cable, user guide, PC software
Optional Accessories: Micro printer, transmissive test clamp
Power Supply: DC 24V, 3A (AC adapter 110–230V, 50/60Hz)
External Size: 370×300×200mm
Weight: 9.6kg
Package Size: 350×470×520mm
Gross Weight: 18kg

7-inch TFT capacitive touch screen for easy operation.
Double-array 256-element CMOS sensor with long-life stable LED, UV LED, and xenon lamp.
Reflective and transmissive spectrum modes for accurate lab value calculations and color transmission analysis.
Auto identifies measuring apertures with four switchable sizes: φ25.4mm/15mm/8mm/4mm, customizable by the user.
Built-in temperature sensor compensates for measurement temperature for increased precision.
Wavelength range of 360nm to 780nm, with special cut-off filters for UV measurements (only xenon lamp edition).
Independent light source detector continuously monitors light source condition for reliability.
Multiple measurement modes: Quality Management Mode, Sample Mode for diverse user needs.
Large capacity data storage for 20,000 test results.
Built-in camera for easy sample location.

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