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Place of Origin : Guangdong, China
Brand Name : 3nh
Model Number : TS4003
IP Rating : None
Type : Desktop Liquid Colorimeter
Operating Temperature : 0~40℃(32~104°F)
Light Source : LED
Communication Method : USB
Wavelength Resolution : 10nm
Product name : Desktop Liquid Colorimeter
Function : Color analysis and transmittance testing
Model : TS4003
Measurement range : 0~200%
Accuracy : Spectral transmittance: standard deviation within 0.05%
Inter-instrument Error : DeltaE*ab within 0.25
Wavelength range : 360 ~780 nm
Measuring aperture : 10mm
Color Space : CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab
Other color indexes : Absorbance, APHA / Hazen / Pt-Co, Gardner Index, Iron-Cobalt Index













| Model | TS4003 Liquid spectrophotometer | 
| Illumination | Transmission: D/0 (diffuse illumination, 0° Viewing); Approximately CIE15 stipulates 0/0 (parallel light illumination/0 degree reception); Comply with standards: ASTM D1003/1044, CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ASTM E308, DIN5033 Teil7 | 
| Characteristic | It is widely used in chromaticity analysis and transmittance testing in industries such as glass processing, plastic processing,film, display processing, packaging industry, and liquid medicine analysis. | 
| Integrating sphere size | Φ 40 mm | 
| Light source | Combined full spectrum LED light source | 
| Spectral method | Plat grating spectrometer | 
| Sensor | Silicon photodiode array (dual row 40 groups) | 
| Wavelength range | 360 ~780 nm | 
| Wavelength interval | 10nm | 
| Half bandwidth | 5nm | 
| Transmittance range | 0~200% | 
| Measuring aperture | Transmission: Φ 10 mm | 
| Color Space | CIE LAB,XYZ,Yxy, LCh,CIE LUV,Musell, s-RGB,HunterLab, βxy,DIN Lab99 | 
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter),ΔE*CH | 
| Other color indexes | Transmittance T, WI (ASTM E313, CIE/ISO, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), TI (ASTM E313, CIE/ISO), Metamerism index Mt, Staining Fastness,Color fastness,absorbance, APHA / Hazen / Pt-Co (Platinum-Cobalt Index), Gardner Index, Iron-Cobalt Index, Saybolt (Saybolt Index), ASTM D1500 color scale, Pharmacopoeia (Chinese Pharmacopoeia, European Pharmacopoeia, United States Pharmacopoeia), EBC (beer color), ICUMSA Color (sugar color) | 
| Observer Angle | 2°/10° | 
| Illuminant | D65,A,C,D50,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,DLF,TL83,TL84,TPL5,U30,B,U35,NBF,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-C2,LED-C3,LED-C5 (a total of 41 light sources, the above part is realized by the host computer) | 
| Displayed Data | Spectrum/values, sample chromaticity value, color difference value/graph, chromaticity diagram, color simulation, pass/fail results, color offset | 
| Measuring time | Fast mode: about 0.8s | 
| Repeatability | Spectral transmittance: standard deviation within 0.05% ( 400 ~ 700nm : within 0.04%); Chromaticity value: within ΔE*ab 0.015 (after preheating calibration, measured at intervals of 5S); | 
| Inter-instrument Error | ΔE*ab within 0.25 (average value of 5 standard transmission color plates measured by the original manufacturer) | 
| Size | Length x width x height = 370 x 300 x 200 mm | 
| Weight | About 9.6kg | 
| Power supply mode | Powered by DC 24V/3A power adapter | 
| Illuminant Life Span | More than 3 million measurements in 5 years | 
| Display | TFT true color 7-inch, capacitive touch screen | 
| Interface | USB, print serial port | 
| Data Storage | 1000 Standards, 10000 test samples | 
| Special Features | Intelligent zero calibration | 
| Language | Simplified Chinese, Traditional Chinese, English | 
| Operating temperature range | 0~40°C (32~104°F) | 
| Storage temperature range | -20~50°C (-4~122°F) | 
| Standard accessories | Power adapter, manual, quality management software (download from official website), data cable, transmission blackboard, 10mm cuvette, 50mm cuvette, 50mm cuvette fixture | 
| Optional accessories | micropore (4mm) transmission test fixture assembly, 30mm cuvette, 100mm cuvette | 
| Note: | The technical parameters are for reference only, please refer to the actual products sold. | 




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