| After-sales Service: | 10 Years |
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| Warranty: | 1 Year |
| Sensor: | Differential Spectrum Engine |
| Spectroscopic Method: | Concave Grating |
| Integrating Sphere Diameter: | 152mm |
| Wavelength Range: | 360nm-780nm |
| Samples: |
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| Customization: |
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Audited Supplier CHNSpec DS-37D High Precious Benctop Spectrophotometer Color Matching
| Benchtop spectrophotometer | |||
| Model | DS-36D | DS-37D | DS-39D |
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Reflection:d/8(diffuse illumination,8°direction reception) | ||
| SCI(Contains specular reflected light)/ SCE(not contain specular reflected light)measure at same time. Compliance standards:CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724/1,DIN5033 Teil7, JIS Z8722 Condition C,ASTM E1164,ASTM-D1003-07 |
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| Transmission:d/0(diffuse illumination, vertical reception) | |||
| Sensor | Differential spectrum engine | ||
| Spectroscopic method | Concave grating | ||
| Integrating sphere diameter | 152mm | ||
| Wavelength range | 360nm-780nm | ||
| Wavelengthinterval | 10nm | ||
| Reflectance measurement range | 0-200%,resolution 0.01% | ||
| Lighting source | Pulsed xenon lamps andLED | ||
| Ultraviolet measurement | IncludesUV,400nmcutoff,420nmcutoff,460nmcutoff | ||
| Measuring time | Single mode<2s | ||
| Lighting/measurin g calibers | Reflection:XLAV Φ25.4mm/Φ30mm;LAVΦ15mm/Φ18mm;MAVΦ8mm/Φ11mm;SAVΦ3mm/Φ6mm Users can customize the calibre, and the calibre switch is automatically recognized Transmission:Φ17mm/Φ25mm |
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| Transmission measurement specification | Sample height and thickness:height is not limited, thickness≤50mm | ||
| Repeatability ** |
ΔE*ab≤0.01,
Spectral reflection/transmittance ≤0.1% |
ΔE*ab≤0.005,
Spectral reflection/transmittance ≤0.1% |
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| Inter-Instrument Agreement** | XLAV ΔE*ab 0.15 | XLAV ΔE*ab 0.12 | XLAV ΔE*ab 0.08 |
| Long-term repeatability*** | XLAV chroma value:standard deviation ΔE*ab within 0.01(under constant temperature conditions,the white correction plate is measured every hour within 24 hours) | ||
| Standard observer | 2°Standard observer and 10°Standard observer | ||
| Viewing light source | A,B,C,D50,D55,D65,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-V2,LED-8 |
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| Language | Simplified Chinese,English, Traditional Chinese, Russian, Spanish, Portuguese, Japanese, Thai, Korean,German, French, Polish | ||
| Display content | Spectral data,Spectrogram, chromaticity data, chromaticity Data, chromaticity map, Pass/Fail judgment, Simulation color, Color evaluation, fog, liquid chromaticity, Color bias | ||
| Color space | CIE LAB,CIE LUV,LCh,Hunter Lab,Yxy,XYZ,Musell,s-RGB,βxy | ||
| Chroma index | WI(ASTM E313-20,ASTM E313-73,CIE,AATCC,Hunter,Taube,Berger Stensby),YI(ASTM D1925,ASTM E313-20,ASTM E313-73), Tint(ASTM E313-20),Isochromatic index Milm,color fastness,color changing fastness,ISO brightness,R457,A density,T density,E density,M density,APHA/Hazen/ Pt-Co((platinum-cobalt index),Gardner(Gardner Index),Saybolt(SeibertIndex),Astm color,fog, total transmittance, covering power, force, intensity |
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| Color difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555color tone classification | ||
| Storage | 8GB | ||
| Screen size | 7-inch capacitive touch screen | ||
| Operating system | Android | ||
| Power source | Dc regulated power supply | ||
| Operating temperature and humidity | 5~40°C,relative humidity 80%(35°C)below no condensation | ||
| Storage temperature and humidity | -20~45°C,relative humidity 80%(35°C)below no condensation | ||
| Accessories | Power adapter,USB cable, transmission fixture, software U disk, black cavity, white board, green board,30mm aperture, 18mm aperture,11mm aperture,6mm aperture,support table,cuvette,damping handle |
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| Optional accessories | Heating transmission jig(including control circuit),vertical bracket,pneumatic jacking rod(includingcontrol circuit),small sample holding accessories,reflection cupping plate,fiber test box, micro transmission jig, rod box, European standard plug, American standard plug |
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| Port | RS-232,USB,USB-B,Bluetooth | ||
| Camera positioning | Ultra HD camera(1400dpi) | ||
| Automatic calibration | √(Can greatly improve the long-term repeatability of the instrument) | ||
| Fluorescence calibration | √(Can automatically adjustthe UV intensity,and ensure that the value of the instrument is highly consistent with that of other imported instruments when measuring materials containing fluorescence) | ||
| Brightness calibration | √(Through the brightness calibration algorithm, the real color of ultra-dark samples is restored) | ||
| Others | The instrument can be measured sideways,up and down (using accessories); Automatic temperatureand humidity compensation function; PC side software save sample image function | ||
Power adapter, USB cable, transmission fixture, software U disk, black cavity, white board, green board,30mm aperture, 18mm aperture ,11mm aperture, 6mm aperture, support table,cuvette,damping handle
Heating transmission jig (including control circuit), vertical bracket, pneumatic jacking rod (including control circuit), small sample holding accessories, reflection cupping plate (non-removable), fiber test box, film jig, micro transmission jig, rod box, European standard plug, American standard plug
CHNSpec Technology (Zhejiang) Co., Ltd
CHNSpec Technology (Zhejiang) Co., Ltd. is a leading chinese enterprise in the field of color and appearance measure device, mainly engaged in the research and development, production, and sales of color detection equipment. the products include colorimeter, spectrophotometer, transmittance haze meters, gloss meter , paint color matching software, hyperspectral cameras, and are widely used in industries such as plastic, coatings, printing, automotive parts, metals, home appliances, universities, and research institutions both domestically and internationally.
CHNSpec Technology (Zhejiang) Co., Ltd is located in Xiasha Higher Education Park, Hangzhou City. The main responsible person of the company has a senior professional title and a doctoral degree or above. The company has introduced R&D teams from well-known universities such as Zhejiang University and China Jiliang University. The development of color spectrum has attracted the attention of domestic experts and scholars, and has cooperative relationships with authoritative research institutions such as the Zhejiang Provincial Key Laboratory of Modern Metrology and Testing and Instruments, the National Engineering Center for Metrology and Testing Technology of the Ministry of Education, etc. With the care of various experts, the technical level and research and development capabilities of CHNSpec Technology (Zhejiang) Co., Ltd have achieved leapfrog development and achieved remarkable results. CHNSpec Technology (Zhejiang) Co., Ltd has a number of invention patents, including one American invention patent, a number of utility model patents, appearance patents, and software copyrights.
In addition, multiple invention patents are still in the announcement stage. CHNSpec Technology (Zhejiang) Co., Ltd has published multiple papers in domestic first-class scientific research journals and has been included in SCI and EI.
1. Are you a trader or a manufacturer?
Answer: We are the first one in the china to produce the colorimeter , we are also the first one in the china to produce the benchto spectrophotomter
2. How can i do the annual calibration ?
Answer : it is the most important factor you have to consider when you purchase the color spectrohotometer , Luckly we have local partner who can support you to do this calibration.
3.. how long the warranty time ?
Answer: Basically 1 year free warranty , and 10 years after sales support.
4. What's the delivery time ?
Answer: 3-5 days after payment received.
5. How do your spectrophotometer compare with Xrite , Konica Minolta and X-rite ?
Answer : Same excellent performance , but much more competitive price
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