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Model NO.: LV-CR02
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
Model NO.: LV-CR02
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
Multi-Channel Color Sensors Portable Colorimeter
Multi-channel color sensors portable colorimeter


·Product Description
High-End Brand of Domestic Colorimeter
 
It is a mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimetersand has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!
 
The Preferred Solution for Color Quality Control Management
 
It is high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH310 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH310 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH310 is the most convenient colorimeter for users.

·Product Feature

1. Leading Humanity Design and Convenient Operation

  • Auto White and Black Calibration at Startup
  • Structure Design in line with Ergonomics
  • Easy-to-use Operation Interface

2. Stable Measurement Performance

  • The average fluctuation of â–³E is less than 0.06, actually more in 0.03~0.06.
  • Portable structure design which is more conductive to keeping the instrument stable when using.

3. Flexible and Accurate Locating

  • Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm.
  • Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.

4. More Measurement Modes

  • Three measuring apertures for more circumstances.
  • Five color spaces for more color schemes selection.
  • Three light sources for more circumstances.

5. PC Software-Realize More Function Expansion

  • 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.
  • Be able to?perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.

6. Advanced Power Management Design

  • 3nh is the first enterprise using high capacity Li-ion battery in colorimeter.
  • 3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 
  • 3000 times on one charge to ensure the stability of long time measurement.


·Technical Parameter
  LV-CR03
 		 LV-CR02 
 
Illuminating/Viewing Geometry 8/d 8/d
Measuring Aperture Φ8mm Φ8mm/Φ4mm
Detector Silicon photoelectric diode Silicon photoelectric diode
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Color Difference Formula â–³E*ab â–³L*a*b â–³E*C*h â–³E*ab â–³L*a*b* â–³E*C*h* â–³ECIE94 â–³Ehunter
Light Source D65 D65 D50 A
Light Source Device LED blue light excitation LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab ≤0.40ΔE*ab
Storage 100pcs standards 20000pcs samples 100pcs standards 20000pcs samples
Repeatability Standard deviation within ΔE*ab 0.07 Average of 30 measurements of standard white plate

Standard deviation within ΔE*ab 0.06

Average of 30 measurements of standard white plate
Weight 500g 500g
Dimension 205×70×100 mm 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements 5 years, more than 1.6 million measurements
Charging Time 2 hours (first time 8 hours--100% electricity) 2 hours (first time 8 hours--100% electricity)
Measuring Times Before Recharging more than 3000 times more than 3000 times
Operating Temperature/Humidity Range -10~40ºC, relative humidity 0~85% with no condensation -10~40ºC, relative humidity 0~85% with no condensation
Data Interface USB USB
Extended Aperture (optional) - Φ8mm extended aperture, available for measuring concave surface
Printer (optional) Miniature thermal printer Miniature thermal printer
 

·Application
spectrophotometer is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It can precisely measure kinds of color indexes in various color spaces and easy to use with powerful functions. The instrument is equipped with high-end color management software which can connect to PC to achieve more extension functions.


·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive 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. Do our best to make sure customer can get their goods in time
Multi-Channel Color Sensors Portable Colorimeter
 
·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products. 
 Multi-Channel Color Sensors Portable Colorimeter
 
·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years'warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's 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 Sci&Tech,
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 with you as soon as possible.

·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
 
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
 
Q3:What's the production time?
A3:Usually 20 days for production, some equipments need extra time to debug.
 
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
 
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
 
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
 
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.








  Multi-Channel Color Sensors Portable Colorimeter
Multi-channel color sensors portable colorimeter


·Product Description
High-End Brand of Domestic Colorimeter
 
It is a mainstream brand colorimeter introduced by 3nh which has synthesized the advantages of ten more traditional imported colorimetersand has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!
 
The Preferred Solution for Color Quality Control Management
 
It is high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. NH310 is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH310 is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field. NH310 is the most convenient colorimeter for users.

·Product Feature

1. Leading Humanity Design and Convenient Operation

  • Auto White and Black Calibration at Startup
  • Structure Design in line with Ergonomics
  • Easy-to-use Operation Interface

2. Stable Measurement Performance

  • The average fluctuation of â–³E is less than 0.06, actually more in 0.03~0.06.
  • Portable structure design which is more conductive to keeping the instrument stable when using.

3. Flexible and Accurate Locating

  • Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm.
  • Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.

4. More Measurement Modes

  • Three measuring apertures for more circumstances.
  • Five color spaces for more color schemes selection.
  • Three light sources for more circumstances.

5. PC Software-Realize More Function Expansion

  • 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.
  • Be able to?perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.

6. Advanced Power Management Design

  • 3nh is the first enterprise using high capacity Li-ion battery in colorimeter.
  • 3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 
  • 3000 times on one charge to ensure the stability of long time measurement.


·Technical Parameter
  LV-CR03
 		 LV-CR02 
 
Illuminating/Viewing Geometry 8/d 8/d
Measuring Aperture Φ8mm Φ8mm/Φ4mm
Detector Silicon photoelectric diode Silicon photoelectric diode
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Color Difference Formula â–³E*ab â–³L*a*b â–³E*C*h â–³E*ab â–³L*a*b* â–³E*C*h* â–³ECIE94 â–³Ehunter
Light Source D65 D65 D50 A
Light Source Device LED blue light excitation LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab ≤0.40ΔE*ab
Storage 100pcs standards 20000pcs samples 100pcs standards 20000pcs samples
Repeatability Standard deviation within ΔE*ab 0.07 Average of 30 measurements of standard white plate

Standard deviation within ΔE*ab 0.06

Average of 30 measurements of standard white plate
Weight 500g 500g
Dimension 205×70×100 mm 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements 5 years, more than 1.6 million measurements
Charging Time 2 hours (first time 8 hours--100% electricity) 2 hours (first time 8 hours--100% electricity)
Measuring Times Before Recharging more than 3000 times more than 3000 times
Operating Temperature/Humidity Range -10~40ºC, relative humidity 0~85% with no condensation -10~40ºC, relative humidity 0~85% with no condensation
Data Interface USB USB
Extended Aperture (optional) - Φ8mm extended aperture, available for measuring concave surface
Printer (optional) Miniature thermal printer Miniature thermal printer
 

·Application
spectrophotometer is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It can precisely measure kinds of color indexes in various color spaces and easy to use with powerful functions. The instrument is equipped with high-end color management software which can connect to PC to achieve more extension functions.


·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive 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. Do our best to make sure customer can get their goods in time
Multi-Channel Color Sensors Portable Colorimeter
 
·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products. 
 Multi-Channel Color Sensors Portable Colorimeter
 
·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years'warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's 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 Sci&Tech,
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 with you as soon as possible.

·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
 
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
 
Q3:What's the production time?
A3:Usually 20 days for production, some equipments need extra time to debug.
 
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
 
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
 
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
 
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.








 

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