| Customization: | Available |
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| Application: | Laboratory Apparatus |
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DS-37D Benchtop spectrophotometer
Repeatability 0.005,Inter-Instrument Agreement 0.12
Features
1.Equipped with two types of lighting sources: pulse xenon lamp and LED
2.37 standard light sources, 40+measurement indicators
3.Automatic recognition of four apertures switching
4.Temperature and humidity calculation compensation function
5.7-inch touch screen, Android operating system
6.Provide powerful ColorExpert computer data management software
7.Can save data to the cloud and follow the account to prevent loss
8.Support PC end export or printing of data test reports
9.Support color matching software to provide more formula inspiration and improve color matching efficiency
| Benchtop spectrophotometer | |
| Model | DS-37D |
| Lighting/measuring conditions | 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 | |
| Transmission: d/0 (diffuse illumination, vertical reception) | |
| Sensor | Differential spectrum engine |
| Spectroscopic method | Concave grating |
| Integrating sphere diameter | 152mm |
| Wavelength range | 360nm-780nm |
| Wavelength interval | 10nm |
| Half-wave width | 1.6nm |
| Reflectance measurement range | 0-200%,resolution0.01% |
| Lighting source | Pulsed xenon lamps and LED |
| Ultraviolet measurement | Includes UV, 400nm cutoff, 420nm cutoff, 460nm cutoff |
| Measuring time | Single mode <2s |
| Lighting/measuring 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 |
| Transmission measurement specification | Sample height and thickness: height is not limited, thickness ≤50mm |
| Long-term repeatability | XLAV chroma value: standard deviation ΔE*ab within 0.1 (0ºC-40ºC arbitrary temperature change) XLAV chroma value: standard deviation ΔE*ab 0.01 or less (under constant temperature conditions, the white correction plate is measured every hour within 24 hours) |
| Repeatability * | ΔE*ab≤0.005, Spectral reflection/transmittance ≤0.1% |
| Inter-Instrument Agreement** | XLAV ΔE*ab 0.12 |
| Standard observer | 2° and 10° |
| 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 |
| 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,ISO2470/R457,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(Seibert Index),Astm color, fog, total transmittance, covering power, force, intensity |
| Color difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 color tone classification |
| Storage | 8GB |
| Screen size | 7-inch capacitive touch screen |
| Audit Trail | Yes (according to FDA and CFDA requirements) |
| 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, |
| Optional accessories | 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 |
| 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 adjust the 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 temperature and humidity compensation function; PC side software save sample image function |
| Name |
| 12 colored bricks |
| 24 colored bricks |
| Sintered-quartz square cuvette (outer dimensions length 43 * width 43 * height 45 mm, wall thickness 1.5 mm, optical path length 40 mm) |
| 810 quartz square cuvette (outer dimensions length 42.5 * width 12.5 * height 45mm, arm thickness 1.25mm, optical path length 10mm, clear surface 40mm) |
| 800 quartz cylindrical cuvette (size φ64*15mm, wall thickness 2mm) |
| 800 quartz cylindrical cuvette (size 63*40mm, wall thickness 2mm) |
| 33mm pathlength cuvette (outer dimensions 42.5 x 35.5 x 45 mm, wall thickness 1.25 mm, clear surface 40 mm, optical path 33 mm) |
Zhengzhou Labone Instrument Co., Ltd(Labone) is located in Zhengzhou City, Henan Province, China. Our company specializes in international export business of reaction equipment, distillation equipment, drying equipment, purification equipment, chemical machinery, laboratory equipment, analytical instruments, etc.
Over the past 20 years, it has exported products to more than 100 countries in the world. It is one of the largest and most comprehensive instrument manufacturers in China. Our products are sold to Asia, Africa, Antarctica, South America, North America, Europe, and Oceania.
Customer feedback:
Professional Factory
LABONE 22 year's focus on chemical machinery industry, 9 years of export in chemical industry, professional, dedicated and persistent.
Special Customized
One-to-one professional customization is available, and we will recommend it to you based on the size of the factory and the size of the output.
Delivery speed
Samples are produced in three days and shipped in seven days, shortening the delivery cycle.
Quality Control
All materials are made of high-quality materials that have passed national quality inspection and are safe and reliable.
After sales service
All products of LABONE are guaranteed for one year, lifelong maintenance, 24 hours after sales technical support and service hotline.
Q1: Why Choose LABONE?
(1).Professional export company with more than 7 years experience
(2).Exported to more than 90% Countries
(3).Turnkey Solution is no problem
Q2: Is OEM,ODM service available?
Most of the products are available for OEM customization.
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can online video inspection before shipment?
Absolutely no problem
Q5: what's the MOQ ?
MOQ: MOQ can accept 1set
Q6:What's kind of shipment for customer choosing?
Transported by DHL, UPS, EMS, Fedex, Air freight. sea freight.
We can also provide reasonable solutions according to your transportation requirements
Q7: After-sale service:
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
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