• 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
  • 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
  • 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
  • 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
  • 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
  • 3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument

3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument

After-sales Service: 24-Hour Online
Application: Laboratory Apparatus
Warranty: 1 Year
Detection Method: Spectrophotometer
Advantage: High Sensitive
Principle: Classic Spectrometer
Samples:
US$ 570/Piece 1 Piece(Min.Order)
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Customization:
Manufacturer/Factory & Trading Company
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  • Overview
  • Product Description
  • Product Parameters
  • Product Advantages
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
CR7
Wavelengths
Visible Spectrometer
Dispersive Element
Grating Spectrometer
Light Number
Silicon Photodiode Arrays (Dual Row 32 Groups)
Certification
ISO9001, CE
Customized
Non-Customized
Color Space
Cie Lab,Xyz,Yxy,Lch
Measurement Range
Combined Full-Spectrum LED Light Source
Transport Package
Carton
Specification
38*13*31cm 2KG
Trademark
3nh
Origin
Guangzhou
HS Code
9027300090
Production Capacity
5000

Product Description

 

Product Description

3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing InstrumentThe CR7 (basic) is a portable spectrophotometer developed by 3nh using its own core technology of spectroscopy. It uses a built-in silicon photodiode array (dual-row 24 groups) sensor, an imported white board, and the repeatability ΔE*ab can be easily controlled within 0.1. CR7's powerful performance configuration and excellent inter-instrument error make color measurement more professional, while also ensuring the consistency of measurement data of multiple devices.
 

Product Parameters

Model CR7 (Basic)
Optical geometry D/8 (diffuse illumination, 8° direction reception)
SCI measurement
Comply with standard CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Characteristics Single measurement aperture for accurate color difference control in plastic and electronic, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries
Integrating sphere size Φ40mm
Light source Combined full-spectrum LED light source
Spectroscopic method Planar grating
Sensor Silicon photodiode arrays (dual row 24 groups)
Wavelength range 400~700nm
Wavelength interval /
Semiband Bandwidth 10nm
Measurement range L:0~100
Reflectivity: can test the reflectance at a specific wavelength specified by the user (default 550nm)
Measurement aperture Single aperture:Φ8mm
Focusing method Fixed Focus
Specular component SCI
Color space CIE LAB,XYZ,Yxy,LCh
Color difference formula ΔE*ab, ΔE*00
Other colorimetric indexs /
Observer angle 10°
Illuminant D65,A,F2(CWF)
Displayed data Reflectivity(at 1 specific wavelengths specified by the user)chromaticity value, color difference value/graph, pass/fail result, color simulation, color offset
Display Accuracy 0.1
Measurement time Approx. 1.5s
Repeatability Chromaticity value: MAV/SCI, ΔE*ab within 0.1 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Inter-instrument error MAV/SCI, within ΔE*ab 0.4(Average for 12 BCRA Series II color tiles)
Measurement method Single measurement, average measurement (2~99 times)
Locating method Stabilizer locating
Size LxWxH=81X71X214mm
Weight About 460g
Battery power Lithium battery, 6000 times in 8 hours
Illuminant life span 5 years, more than 3 million times measurements
Display TFT true color 3.5inch, capacitive touch screen
Data port USB is for charging only, does not support quality control software
Data storage 500 standard samples, 1,0000 samples
Language Simplified Chinese, English, Traditional Chinese
Operating temperature range 0~40ºC, 0~85%RH (no condensation), altitude< 2000m
Storage temperature range -20~50ºC, 0~85%RH (no condensation)
Standard Accessories Power adapter, data cable, manual, black and white calibration box, protective cover, wrist strap, single aperture: Ø8mm platform aperture
Optional Accessories USB micro printer, powder test box,holder base
Notes. Technical parameters are for reference only, subject to the actual sales of products
 

Product Advantages

 

1. Novel and fashionable appearance design based on ergonomics

The position of the hand grip and the measurement button are carefully designed to meet different gripping habits. The smooth and fine surface is derived from the art of high-precision appearance processing.

 

2. Adopt full-band balanced LED light source

The full-band balanced LED light source ensures sufficient spectral distribution in the visible light range, avoids the lack of spectrum of white LEDs in a specific band, and ensures the measurement speed of the instrument and the accuracy of the measurement results.
 

3. Silicon photodiode array (double 24 array) sensor

The dual-24 array sensor with larger area has strong light but not saturate, higher sensitivity of low light and wider spectral response range, which ensures the measurement speed, accuracy, stability and consistency of the instrument.Mastering the core technology and fully compatible with international standards.
 

4. Grating Spectrophotometric technology

Using grating spectrophotometric technology, it has higher resolution and makes color measurement more accurate.

5. Place the base safely to ensure that the whiteboard is not dirty
 

6. Professional whiteboard, a promise that will never change color forever
 

7. Fast charging

Special fast charging method, low-voltage reminder to charge or use of off-hours to charge, to ensure the capacity and life of the battery (note: frequent repeated charging of the battery is more harmful).
 

8. Single measuring aperture can accurately meet the needs of sample measurement

Spectrocolorreader CR7 (basic) is equipped with a Ø8mm platform aperture to meet your sample measurement needs.
 

9. Excellent inter- instrument error and repeatability to ensure the consistency of measurement data of multiple equipment
 

10. Diversified data display

Spectrocolorreader CR7 (basic) can intuitively display reflectance (reflectance at a specific wavelength specified by the user), sample chromaticity value, color difference value/graph, pass/fail result, color simulation, color offset and other data .It is convenient to view and also greatly improves the user's work efficiency.
 

Detailed Photos

 

3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument3nh Colorreader Portable Spectrophotometers for Fruit/Plasticpaint/Meat/Paper 3nh Color Difference Testing Instrument
 

FAQ

1. Which brand can 3nh spectrophotometer compare with in the world?
Answer: 3nh instruments can be used to compare with famous brands like Xrite, Minolta, BYK, Datacolor and Hunterlab. 

2. Are you a trader or a manufacturer?
Answer: We 3nh is a professional manufacturer from China for 26 years. We research and develop, design and produce, market and sell color measuring instruments and gloss meters, color light box etc.

3. What's your main market?
Answer: We sell to the global market.

4. How long is your delivery time?
Answer: Generally it is 1-3 working days after the payment confirmed.

5. What is your payment terms?
Answer: The payment term is 100% T/T in advance. 

6. What's your minimum order quantity (MOQ)?
Answer: Our MOQ is 1 set. If you order more than 3 sets, we can provide discount.

7. Do you support OEM and ODM service?
Answer: Yes, we support. Our MOQ for OEM and ODM service is 5 pcs for one  model. 

8. What about the warranty?
Answer: We offer 12 months warranaty for the instrument except consumables, and we offer the lifespan maintenenace for all goods.

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