Benchtop Spectrophotometer NBSM-201 features a d/0 measuring geometry with a scattered light source and a 0° viewing angle. It covers a wavelength range from 360nm to 780nm with a 10nm interval. Our spectrophotometer offers a heating function that adjusts the temperature from ambient to 90°C for improved sample fluidity. It includes a dual optical array sensor for improved accuracy. This unit can store over 100,000 measurement data points for easy access.
| Measuring geometry | d/0(scattered light source, 0° viewing angle) |
| Wavelength range | 360nm to 780nm |
| Wavelength interval | 10nm |
| Half bandwidth | 5nm |
| Repeatability | Transmittance: ≤0.08% Chroma value: ΔE × ab≤0.01, maximum ≤0.03 |
| Inter-instrument agreement | ΔE × ab < 0.2 |
| Heating function | Yes |
| Temperature range | Ambient temperature to 90°C |
| Reflectance range | 0 to 200% |
| Resolution | 0.0001 |
| Measurement time | ≤1.5s |
| Light source | LED |
| Illuminants | A, B, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V4 |
| Sphere diameter | Φ40mm, Avian-D fully diffuse surface coating |
| Sensor | Dual optical array sensor |
| Observer angle | 2°/10° |
| Measuring optical path | 10mm and 50mm glass cuvettes (optional 33mm and 100mm glass cuvettes) |
| Display content | Pharmacopeia color number, transmission map/data, sample chromaticity value, color difference value/map, pass/fail result, color bias, color simulation, color simulation Historical data color simulation, standard sample manual input, test report |
| Color space | CIE Lab, LCh, CIE Luv, XYZ, Yxy, transmissibility, Hunter Lab Munsell, MI, CMYK |
| Color difference | ΔE×ab, ΔE×CH, ΔE×uv, ΔE×cmc(2:1), ΔE×cmc(1:1), ΔE×94, ΔE×02 |
| Other indicators | Pharmacopoeia (Chinese Pharmacopoeia, European Pharmacopoeia, The United States pharmacopoeia), WI (ASTM E313-20, ASTM E313-73, CIE, ISO2470 / R457, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-20, ASTM E313-73),Tint(ASTM E313-20), Isochromic Index Milm, APHA, Hazen, Pt-Co (platinum-cobalt index), Gardner (Gardner Index), iron-Cobalt Index, Saybolt (Saybolt Index), ASTM Color, EBC (Beer Color),ICUMSA Color(sugar color) |
| Calibration | Intelligent zero calibration |
| Software support | ColorExpert, Color QC2 |
| Stand-alone operation | Yes |
| Screen size | 7-inch capacitive touchscreen |
| Storage memory | Over 100,000 data |
| Standards | CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c, ASTM D1209, ASTM D5386, ASTM D6045, ASTM D6166, ASTM D1502 |
Benchtop Spectrophotometer NBSM-201 is used to accurately measure and analyze the color of substances, ensuring quality control and consistency in production. It is widely used in industries such as pharmaceuticals, food and beverage, textiles, automotive, and chemical manufacturing.
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