Shandong Shengtai instrument co.,ltd
| Delivery Time | 7 - 15 work days |
| Wavelength range | 400 ～ 700nm |
| Weight | approximately 3kg |
| Integrating sphere diameter | 100mm |
| Payment Terms | T/T |
| Lighting mode | D/8, including specular component included (SCI) |
| Supply Ability | 10000 sets / year |
| Dimensions | 202*264*152mm |
| Packaging Details | wooden crate |
| Lighting source | Full-waveband balanced LED light source |
| Model Number | ST807 |
| Place of Origin | CHINA |
| Brand Name | Shandong Shengtai Instrument Co., Ltd |
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Product Specification
| Delivery Time | 7 - 15 work days | Wavelength range | 400 ～ 700nm |
| Weight | approximately 3kg | Integrating sphere diameter | 100mm |
| Payment Terms | T/T | Lighting mode | D/8, including specular component included (SCI) |
| Supply Ability | 10000 sets / year | Dimensions | 202*264*152mm |
| Packaging Details | wooden crate | Lighting source | Full-waveband balanced LED light source |
| Model Number | ST807 | Place of Origin | CHINA |
| Brand Name | Shandong Shengtai Instrument Co., Ltd | ||
| High Light | Automatic Particle Colorimeter D/8 Lighting ，Soybean Wheat Colorimeter 400-700nm ，Edible Oil Testing Colorimeter ST807 | ||
ST807 Automatic Particle Colorimeter
Soybean wheat Automatic Particle Colorimeter D/8 Lighting Wavelength range 400 ～ 700nm ST807
ST807 Automatic Particle Colorimeter is suitable for colorimetric determination of grain particles such as soybeans, wheat, corn, and rice, providing a rapid testing method for measuring L*A*B values of grains. It can also quickly assess the quality colorimetry of various whole grains and oilseeds. The instrument can be used in laboratories, workshops, field operations, and other diverse settings.
Product Features
1.50mm ultra-large measurement aperture for better measurement of non-uniform samples
2.2 million lumens of light source lifespan, immune to light source damage
3. 10,000 data storage capacity, store at will
4. The test port is fully sealed to prevent particles and dust from entering the instrument
Technical parameters
| Lighting mode | D/8, including specular component included (SCI) |
| Integrating sphere diameter | 100mm |
| Lighting source | Full-waveband balanced LED light source |
| Wavelength range | 400 ～ 700nm |
| Reflectance measurement range | 0 ～ 200%, resolution 0.01% |
| Wavelength spacing | 10nm |
| Measurement aperture | 50nm |
| Observation light sources | 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 |
| Standard observers | 2° standard observer and 10° standard observer |
| Measurement time | approximately 1s |
| Color Spaces | CIE LAB, CIE LUV, LCh, Hunter Lab, Yxy, XYZ, Musell, s-RGB, βxy |
| Colorimetric Indicators | 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), Metamerism Index Milm, Colorfastness to Soiling, Colorfastness to Fading, ISO Whiteness, R457, A Density, T Density, E Density, M Density, Cover Power, Force, Strength |
| Color difference formulas | ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔEab (Hunter), 555 hue classification |
| Repeatability | Standard deviation △E*ab within 0.03 (Measurement conditions: After preheating calibration, the average of 30 measurements of the white board with 3-second intervals) |
| Inter-tile difference | △E*ab ≤ 0.4 (average of 12 color tile measurements in BCRA II series) |
| Maximum data storage capacity | 10,000 entries |
| Dimensions | 202*264*152mm |
| Weight | approximately 3kg |
| Power supply | 100 ～ 240V 50/60HZ |
| Measurement method | single measurement, average measurement |
| Light source lifespan | 10 years or 2 million cycles |
| Display | 7-inch IPS full-view LCD screen |
| System Languages | Simplified Chinese, English |
| Data interface | USB port |
| Operating temp range | 5 ～ 40℃, relative humidity 80% or lower (at 35℃), no water vapor condensation |
| Storage temp range | -20 ～ 45℃, relative humidity 80% or lower (at 35℃), with no moisture condensation |
| Standard Configuration | Petri dish, black chamber, whiteboard, data cable, power cable |
Note: The appearance pictures, dimensions, volume and weight of the instrument are for reference only. If there are any updates to the instrument, they may be slight changes without prior notice.
Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;
----The materials and main components provided meet the technical requirements specified in the technical documentation;
----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.
----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2008
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products... Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products...
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