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Guangzhou Zhuoxie Instrument Equipment Co., Ltd

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    3092068476@qq.com

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    13168972535

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    Guangzhou, Guangdong Province

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Konica Minolta desktop spectrophotometer CM-3700A

NegotiableUpdate on 03/02
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Overview
Through the Konica Minolta desktop spectrophotometer CM-3700A, Konica Minolta once again proves its position as an optical technology in the field of instruments. The design of the CM-3700A desktop spectrophotometer is aimed at achieving high-performance precision color control in all aspects. The manufacturing of large integrating spheres, hole covers, and the entire optical system is meticulously crafted, even exceeding the requirements of standards such as CIE, ISO, ASTM, DIN, JIS, etc.
Product Details

Konica Minolta desktop spectrophotometer CM-3700AThis model is an upgraded version of CM-3700d. CM-3700A is capable of measuring reflection and transmission parameters and is commonly used in the "color management industry", such as plastics, paints and coatings, textiles and clothing, leather, automotive parts, mobile phone cases, and juice drinks;

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According to the physical state of the tested object, it can be divided into powder, particle, liquid, viscous, semi-circular, planar, etc.

Powdered form: titanium dioxide, milk powder;

Granular: masterbatch;

Liquids: beer, fruit juice, medical injection;

Sticky texture: tomato sauce;

Half arc: mouse shell, car rearview mirror, car windshield;

Flat type: phone case, eyeglass lens, fabric;



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CM-3700ADesign features of spectrophotometer:

1 d/8Optical structure (diffuse illumination, 8 ° acceptance);

2 Pulse xenon lamp illumination source, high brightness, good stability, and long flash life;

3 6Inch integrating sphere, completed through multiple processes, with a coating that has good reflectivity;

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4 The dual beam feedback compensation system automatically compensates by monitoring the light energy of the illumination source, which can reduce measurement errors caused by changes in brightness or spectral characteristics;

5 Holographic grating, distinguishing light of different wavelengths;

6 A silicon photodiode sensor array that converts optical signals into electrical signals;

7 SCI(including specular reflection light) and SCE (excluding specular reflection light) measurement modes;

8 Three types of measuring apertures: diameter 25.4mm, diameter 8mm, and 3 × 5mm, suitable for products of different sizes and specifications;

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9 UVThe setting function can adjust the UV content in the lighting source;

10 Transmission chamber, with a maximum measurement thickness of about 50mm, using a d/0 transmission optical structure, capable of measuring transparent items;

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CM-3700APre sales and after-sales team of spectrophotometer:

Our company cooperates with customers to conduct pre-sales technical research. Konica Minolta has set up offices in major cities in mainland China, and some areas can bring CM-3700A prototypes for on-site demonstration;

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Original factory warranty for new machines1After the warranty period expires, our company still provides relevant after-sales services, including installation and operation of color management software, daily maintenance details of instruments, etc;

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Konica Minolta desktop spectrophotometer CM-3700ATechnical specifications:

Lighting/Receiving System

Reflection: d/8 (diffuse illumination, reception in 8 ° direction)

SCI

Mechanical switching measurement (including specular reflection light)/SCE (excluding specular reflection light) (ISO7724/1, DIN5033 Teil7, JIS Z8722 condition C)


Transmission: d/0 (diffuse illumination, vertical reception)


sensor

Silicon photodiode array (38 sets)

Spectral method

Planar folded grating

Measuring wavelength range

360nm~740nm

Measure wavelength interval

10nm

Half wave width

About 14nm

Reflectance measurement range

0~200%; Resolution: 0.001%

照明光源

Pulsed xenon lamp

measure time

0.6~0.8 seconds (until data output)

Minimum measurement interval

3second

Measurement/illumination aperture

LAV:Φ25.4mm/Φ28mm

MAV

:Φ8mm/Φ11mm

SAV

:3×5mm/5×7mm


repetitiveness

1.

After whiteboard calibration, measure the white calibration board 30 times at 10 second intervals


Spectral reflectance: within 0.05% standard deviation


Chromaticity value: standard deviationE*ab 0.005within


2.

After whiteboard calibration, measure the blackboard (BCRA, reflectivity 1%) 30 times at 10 second intervals

Spectral reflectance:

380nm~740nm: standard deviation within 0.02%


360nm~370nm: standard deviation within 0.04%


Chromaticity value: standard deviationE*ab 0.05within


Inter device difference

Measuring BCRA Series with HostII 12The average of the color paletteE*ab 0.08


Measuring BCRA Series with HostII 12The maximum size of the color paletteE*ab 0.3within


Temperature fluctuation

Spectral reflectance: within ± 0.10%/° C


Chromaticity value: Δ E * ab within 0.05/° C


Sample conditions for transmission measurement

Sample width: unlimited, thickness: less than 50mm

Transmittance measurement aperture: approximately

Φ20mm


UVadjust

Motor controlled filter position, continuously changing

port

USB 1.1

power supply

AC 100V/120V/230V 50/60Hz(Use the standard power adapter)

Operating temperature and humidity range

13°C~33 ° C, relative humidity below 80% (35 ° C), no condensation

Storage temperature and humidity range

0°C~40 ° C, relative humidity below 80% (35 ° C), no condensation

Dimensions (length x width x height)

271 ×274× 500 mm

weight

18Kg

Standard Accessories

White calibration board CM-A154, zero position calibration box CM-A155, 3 × 5mm target cover CM-A91, Φ 8mm target cover CM-A92, Φ 25.4mm target cover CM-A93, USB cable 1F-A21, power adapter AC-A308, accessory box CM-A156, dust cover CM-A69

Optional accessories

Transmission sample holder CM-A96, transmission zero position correction plate CM-A100,


比色皿 CM-A97、98、99, 塑料比色皿 CM-A130、131、132


Color management software CM-S100w