3NH color difference treasure CR7 + (basic enhanced version) dual diameter 8mm/12mm
Equipped with Ø 12mm and Ø 8mm measurement diameters, built-in silicon photodiode array (dual row 24 groups) sensors, imported whiteboards, Repeatability Delta E * ab can be easily controlled within 0.05.
Model：
CR7+
3NH CR7+ Spectroscopic color difference treasureSPEC
3NH CR7+ Spectroscopic color difference treasureDetails
3NH CR7+ Spectroscopic color difference treasurePacking list
- SKU
- NB036934
- Lighting method
- D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE measurement conforms to CIE No. 15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
- Integrating sphere size
- Φ40mm
- Lighting source
- Light spectrum LED Light source
- spectroscopy
- Plane grating spectroscopy
- Sensor
- Silicon photodiode array (dual row 24 groups)
- Wavelength Range
- 400~700nm
- wavelength interval
- 10nm
- Bandwidth
- 10nm
- Measurement range
- L: 0~120 reflectance: 0~200%
- Measurement caliber
- Dual diameter: Should 12mm, Should 8mm
- Focus method
- electron focusing
- Light-containing method
- Simultaneous testing of SCI/SCE
- Color Space
- CIE LAB,XYZ,Yxy,LCh,s-RGB,βxy,Munsell(C/2)
- Color difference formula
- ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99
- Other chroma metrics
- WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Isochromatic Index Mt, colouring fastness, discoloration fastness, force, coverage, Formula Guide
- Viewing Angle
- CIE 2°/10°
- Available Light Sources
- D65,A,C,D50,F2(CWF),F7(DLF),F10(TPL5),F11(TL84),F12(TL83/U30)
- display mode
- Light spectrum graphs/data, sample chromatic values, color difference values/graphs, pass/fail results, Color simulation, Color bias
- Display Accuracy
- 0.01
- Measurement time
- Approximately 1.5 seconds (approximately 3.2 seconds for simultaneous SCI/SCE testing)
- Repeatability
- Chromatic value: MAV/SCI, Delta E * ab within 0.05 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s)
- Inter-instrument Agreement
- ΔE*ab<0.4(MAV/SCI)
- Measurement mode
- Single measurement, average measurement (2~ 99 times)
- positioning method
- Stabilizer positioning
- size
- 81*71*214mm
- Weight
- Approx. 460g
- Battery life
- Lithium battery, 6000 cycles in 8 hours
- Lighting source life
- More than 3 million measurements in 5 years
- Display
- TFT true color 3.5inch, capacitive touch screen
- Interface
- USB
- store data
- 1000 master standards, 20,000 samples (one data can include SCI/SCE at the same time)
- Operating language
- Simplified Chinese, English, Traditional Chinese
- Operating environment
- 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m
- Storage environment
- -20~50 ℃, 0~85% RH (no condensation)
- Optional Accessories
- USB micro printer, powder test box, placement base
CR7+
Spectroscopic color difference treasure
Equipped with Ø 12mm and Ø 8mm measurement diameters, built-in silicon photodiode array (dual row 24 groups) sensors, imported whiteboards, Repeatability Delta E * ab can be easily controlled within 0.05.
FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
Standard