Portable Colorimeter/ Color Fastness Colorimeter/Yellowness Colorimeter/Whiteness Colorimeter/laboratory instrument/lab equipment
·Features:
The instrument fully considered the user experience. Adopting humanized design concept - make the measurement easier.
Adopting creative facula locating and cross locating - make the measurement conveniently, quickly and accurately.
Small measuring aperture - easy to measure concave - convex object.
No need to calibrate each time which simplify the operation
New integrating sphere optical path design - improve measurement stability and precision.
This colorimeter has various spaces. The user can select it according to their needs. And the instrument can display Whiteness, Yellowness and Color Fastness which is used widely.
The precise and stable hand - head structure t make the measurement easier.
·Specifications:
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| Model | WSC-2B | WSC-3B |
| Display Mode | CIEL*a*b*C*H*;CIEL*a*b | CIEL*a*b; CIE XYZ; CIE RGB; CIEL*u*V; CIE*C*H; Whiteness &Yellowness; ColorFastness |
| 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 |
| Illuminating/Viewing geometry | 8/d(8°illumination angle/diffuse viewing) | 8/d(8°illumination angle/diffuse viewing) |
| Light source | LED blue light excitation | LED blue light excitation |
| Detector | Silicon photoelectric diode | Silicon photoelectric diode |
| Measuring Aperture | Φ8mm | Φ8mm; φ4mm; φ8mm extended aperture(optical) |
| Measuring Conditions | Observer: CIE 10°standard observer; Illuminant: CIE standard illuminant D65 |
Observer: CIE 10°standard observer; Illuminant: CIE standard illuminant D65;D50;A |
| Measuring Range | L:0 to 100 | |
| Repeatability | Standard deviation within â–³E*ab 0.08(Measurement conditions: Average of 30 measurements of standard white plate) | Standard deviation within â–³E*ab 0.06(Measurement conditions: Average of 30 measurements of standard white plate) |
| Storage | 100 pcs standard samples;20000 pcs test samples | |
| Minimum Interval Between Measurement | Approx. 1 sec | |
| Battery Life | More than 3000 times | |
| Lamp Life | more than 1.6 million times in 5 years | |
| Display | TFT ture color 2.8inch@(16:9) | |
| Interface | Model B:USB RS-232:Baud rate 19200bps |
|
| Operating Temperature Range | -10 - 40ºC(32 - 104ºF) | |
| Storage Temperature | -20 - 50ºC(-4 - 122ºF) | |
| Humidity Range | Relative humidity 0 - 85% with no condensation | |
| Weight | 500g | |
| Dimensions | 205mm 70mm 100mm | |
| Size of the packing | 435mm 205mm 345mm | |
| Standard Accessories | AC Adapter; Li-con Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture Mini-printer; Printer Cable | AC Adapter; Li-con Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture Mini-printer; Printer Cable; Φ4mm Measuring Aperture |
| Operation Accessories |  | Extended Aperture(Φ8mm); Mini-printer; Printer Cable, Universal Test Components, Powder Test Box |
·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.
·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.
·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
Mob:+86 15211154681
Tel: 0731-85719055
FAX: 0731-89833299
Â
Â
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
Â
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.
Â
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
Â
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)
Â
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Â
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. (Â We also provide after-sale technical support)
Â
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
Portable Colorimeter/ Color Fastness Colorimeter/Yellowness Colorimeter/Whiteness Colorimeter/laboratory instrument/lab equipment
·Features:
The instrument fully considered the user experience. Adopting humanized design concept - make the measurement easier.
Adopting creative facula locating and cross locating - make the measurement conveniently, quickly and accurately.
Small measuring aperture - easy to measure concave - convex object.
No need to calibrate each time which simplify the operation
New integrating sphere optical path design - improve measurement stability and precision.
This colorimeter has various spaces. The user can select it according to their needs. And the instrument can display Whiteness, Yellowness and Color Fastness which is used widely.
The precise and stable hand - head structure t make the measurement easier.
·Specifications:
 Â
| Model | WSC-2B | WSC-3B |
| Display Mode | CIEL*a*b*C*H*;CIEL*a*b | CIEL*a*b; CIE XYZ; CIE RGB; CIEL*u*V; CIE*C*H; Whiteness &Yellowness; ColorFastness |
| 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 |
| Illuminating/Viewing geometry | 8/d(8°illumination angle/diffuse viewing) | 8/d(8°illumination angle/diffuse viewing) |
| Light source | LED blue light excitation | LED blue light excitation |
| Detector | Silicon photoelectric diode | Silicon photoelectric diode |
| Measuring Aperture | Φ8mm | Φ8mm; φ4mm; φ8mm extended aperture(optical) |
| Measuring Conditions | Observer: CIE 10°standard observer; Illuminant: CIE standard illuminant D65 |
Observer: CIE 10°standard observer; Illuminant: CIE standard illuminant D65;D50;A |
| Measuring Range | L:0 to 100 | |
| Repeatability | Standard deviation within â–³E*ab 0.08(Measurement conditions: Average of 30 measurements of standard white plate) | Standard deviation within â–³E*ab 0.06(Measurement conditions: Average of 30 measurements of standard white plate) |
| Storage | 100 pcs standard samples;20000 pcs test samples | |
| Minimum Interval Between Measurement | Approx. 1 sec | |
| Battery Life | More than 3000 times | |
| Lamp Life | more than 1.6 million times in 5 years | |
| Display | TFT ture color 2.8inch@(16:9) | |
| Interface | Model B:USB RS-232:Baud rate 19200bps |
|
| Operating Temperature Range | -10 - 40ºC(32 - 104ºF) | |
| Storage Temperature | -20 - 50ºC(-4 - 122ºF) | |
| Humidity Range | Relative humidity 0 - 85% with no condensation | |
| Weight | 500g | |
| Dimensions | 205mm 70mm 100mm | |
| Size of the packing | 435mm 205mm 345mm | |
| Standard Accessories | AC Adapter; Li-con Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture Mini-printer; Printer Cable | AC Adapter; Li-con Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture Mini-printer; Printer Cable; Φ4mm Measuring Aperture |
| Operation Accessories |  | Extended Aperture(Φ8mm); Mini-printer; Printer Cable, Universal Test Components, Powder Test Box |
·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.
·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.
·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
Mob:+86 15211154681
Tel: 0731-85719055
FAX: 0731-89833299
Â
Â
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
Â
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.
Â
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
Â
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)
Â
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Â
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. (Â We also provide after-sale technical support)
Â
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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