Adopting intelligent zero calibration technology, adapting to
different measurement environments, maintaining good measurement
performance of the instrument, it can ensure the accuracy of
measurement data and high consistency of measurement results.
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| Categories | Colorimeter |
|---|---|
| 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 |
| Company Info. |
| Guangdong Threenh Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |













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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