Latest Large Aperture Precision Colorimeter

Model NO.: LV-CR04
Warranty: 1 Year
Detection Method: Spectrophotometer
Advantage: High Sensitive
Principle: New Spectrometer
Wavelengths: UV Spectrometer
Dispersive Element: Grating Spectrometer
Light Number: Monochromator
Certification: CE, ISO9001
Customized: Non-Customized
Trademark: Kejie
Transport Package: 25kg
Origin: China
Latest Large Aperture Precision Colorimeter
Latest Large Aperture Precision Colorimeter


·Product Description
When testing products such as meat by ordinary colorimeter, the whole instrument body has to be placed in the object which not only stains the instrument, but also will let the liquid/water enter the instrument directly and bring cross contamination. However, it is a vertical structure. When measuring, it can make sure only the aperture touches the object which will not stain the instrument body. 

·Product Feature
Food, medicine, textile, non-woven fabrics, denim, dyeing and printing, color steel plate, paper, plastic, chemical, coating, ink, building material industries, etc.


·Technical Parameter
 
Model
 Precision Colorimeter
 Illuminating/Viewing Geometry
45°/0° 
Measuring Aperture 
Φ20mm  
 Special Function
Especially suitable for testing surface stripe and wet products 
 Locating
Illumination Locating/Cross Locating 
 Detector
Silicon photoelectric diode 
 Locating
Illuminating Locating/Cross Locating 
 Color Space
CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ  
 Color Difference Formula
△E*ab; △L*a*b*; △E*C*h*  
Light Source  
D65  
Light Source Device 
LED blue light excitation 
 Errors Between Each
Equipment
≤0.50ΔE*ab 
 Storage
100pcs standards 20000pcs samples  
 Repeatability
Standard deviation within ΔE*ab 0.08  Average of 30 measurements of standard white plate 
 Weight
 500g
 Dimension
205×67×80 mm  
 Power source
Rechargeable lithium-ion battery 3.7V@3200mAh  
 Lamp Life
5 years, more than 1.6 million measurements  
 Charging Time
First charging time is 8 hours--100% electricity  
 PC Software
CQCS3 Software 
 Printer (optional)
Miniature thermal printer 
 

·Packing & Shipping
1. Standard export wooden case with high quality cushioning material ensures the item arrives customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers' demands.
4. We do our best to ensure customers receive their goods on time.
Latest Large Aperture Precision Colorimeter
 
·About Kejie Group
Nanjing Kejie Group has one research institute and four professional production bases, making it a leading manufacturer in R&D, manufacturing, and sales of gas chromatography, high-performance liquid chromatography, atomic absorption spectrometers, atomic fluorescence, UV-Vis spectrophotometers, headspace injectors, and other analytical instruments and related products. 
 Latest Large Aperture Precision Colorimeter
 
·Our Service
Our commitment to you doesn't end when your equipment is shipped—it begins.
1. One-year warranty supported by product experts.
2. AMC, post-warranty, 24H/7D response.
3. Lifetime spare parts supply for our products.
4. Long-term distribution partners worldwide ensure individual on-site customer consultation and service.

·Contact Information
Address:
2nd floor, A1 Building, Nanjing University of Science & Technology,
No. 129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84136855
Cell: +86-13824486590
FAX: 0731-89833299
 

Please feel free to submit your inquiry information to us. We will contact you as soon as possible.

·FAQ
Q1: Are you the factory?
A1: Of course we are. We have one Research Institute and four Professional Production Bases.

Q2: What's the warranty period? How do you provide this?
A2: Two years (24 months).
We have very strict inspection, and the instruments you receive are high-quality and reliable.
If there is any error, we'll provide an online solution within 12 hours. We'll provide you with spare parts and cover the shipping cost completely.
If the problem is due to the instrument's quality and cannot be repaired, we'll ship you a new one.

Q3: What's the production time?
A3: Usually 20 days for production, though some equipment may require extra time for debugging.

Q4: What's the delivery method?
A4: Light-weight cargo is usually sent via express, while air transport and sea shipping are acceptable (with safety packaging).

Q5: What's the delivery time?
A5: Depending on the method and country, express delivery takes 6–15 days.

Q6: How to install and operate?
A6: Follow the instruction manual that comes with the equipment. (We also offer after-sales technical support.)

Q7: What's the payment term?
A7: Typically, we require a 50% TT deposit and 50% TT balance before shipping. Western Union is also accepted.








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