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CM-3700d Spectrophotometer (spectral type, side port)

Featuring a d/8 optical system (diffused illumination; 8??viewing) compliant with ISO, DIN, and JIS, the CM-3700d provides a wide range of measurement functions and supports many different applications.

  • Item：G4C4E130301E7A
  • Brand：KONICA MINOLTA
  • Price： ￥0

CM-3700d Spectrophotometer (spectral type, side port)

Brand: KONICA MINOLTA

Made in Japan

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Introduction

State of the Art Spectrophotometer for maximum Performance

"State of the Art" Reference Spectrophotometer for highest levels in accuracy and reliability in a color management network system.
With the CM-3700d, Konica Minolta once more proves its leadership in optical technology in a true "State of the Art" instrument. In every detail, the CM-3700d has been designed for maximum performance in precise color control. The large sphere, the aperture masks and the complete optical system are manufactured without any compromise, and even exceed the requirements of international standards such as CIE, ISO, ASTM, DIN or JIS.
The two flat holographic gratings with silicon photodiode arrays, one each for the sample and feedback channel as well as the high power xenon flash ensures highest absolute accuracy and repeatability, especially on very dark shades.
The superiority of the CM-3700 has been rewarded by top ranking institutes and industry leaders. Another example of Konica Minolta's high-end manufacturing technology is the superior level of inter-instrument agreement "from the line".

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Features

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Product Overview

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Reflective Color Measurement

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  • SCI/SCE switching. When SCI is selected, measurements will be unaffected by the specimen surface condition, and this is ideal for the control of color compounding ratios and CCM. Alternatively, SCE can be selected to obtain test measurements for a condition approximating visual examination by eliminating specularly reflected light.
  • Measurement area switching. Measurement area of ??5.4mm, ??mm, and 3 x 5mm can be selected according to the specimen being measured.
  • Fluorescent color measurement
    UV cut filters allow 1,000-step adjustment of UV light. The approximation of a D65-equivalent light source in this way provides an ideal measurement solution for paper, pulp, and other materials containing fluorescent materials.

Transparent Color Measurement

  • Measurement of transparent colors by diffused lighting, 0??reception (d/0)
    Wide-ranging support is provided for the measurement of glass filters and other sheet or plate specimens, in addition to liquid items for food products, cosmetics, etc.

Principal Applications

Plastics, textiles, dyed items, kiln-fired materials, etc

Main Features

  • Highly accurate and reliable benchtop instrument which can be controlled from a computer using Windows software. r
  • Features a d/8 optical system (diffused lighting; 8&deg; reception). r
  • Measurement areas of ??5.4mm, ??mm, and 3 &times; 5mm supported. r
  • Capable of transparent color measurement using a d/0 optical system. r
  • Supports the adjustment of UV light intensity for fluorescent color measurement.

Specifications


Principal Specifications

Illuminating/viewing system d/8 (diffused illumination; 8??viewing angle); SCI (specular component included)/SCE (specular component excluded) switchable; meets ISO and DIN standards for d/8 geometry; also meets CIE and ASTM standards for d/0 geometry. Transmittance: d/0 (diffuse illumination/0??viewing angle)
Detector Silicon photodiode array with flat holographic grating
Wavelength range 360nm to 740nm
Wavelength pitch 10nm
Half bandwidth Approximately 14nm average
Photometric range 0 to 200%; Resolution: 0.001%
Light source Pulsed xenon arc lamp
Measurement time 0.6 to 0.8 sec. (to start of data output)
Illumination/measurement areas Reflectance: Changeable between LAV, MAV, and SAV
LAV: ??8mm illumination/??5.4mm measurement
MAV: ??11mm illumination/??mm measurement
SAV: 5 × 7mm illumination/3 × 5mm measurement
Transmittance: Approx. ??0mm
Repeatability When white calibration plate is measured 30 times at 10-sec. intervals after white calibration has been performed: ;
Spectral reflectance: Standard deviation within 0.05%
Chromaticity: Standard deviation within ??*ab 0.005
When black tile (BCRA Series II; reflectance: 1%) is measured 30 times at 10-sec. intervals after white calibration has been performed:
Spectral reflectance: 380 to 740nm: Standard deviation within 0.02%
360 and 370nm: Standard deviation within 0.04%
Chromaticity: Standard deviation within ??*ab 0.05
Inter-instrument agreement (LAV) Mean ??*ab 0.08 (typical) Average for 12 BCRA Series II color tiles.
Max ??*ab 0.3 (corresponds to ??cmc 0.2) for any of 12 BCRA Series II color tiles compared to values measured with master body
Temperature drift Spectral reflectance: Within ??.10%/??
Color difference: Within ??*ab 0.05/??
UV adjustment Computer controlled; continuously variable
Specimen conditions for transmittance measurements Sheet, plate, or liquid form up to a maximum thickness of approximately 50mm
Interface RS-232C standard; baud rates: 12,00, 2400, 4800, or 9600
Power AC 100V/120V/230V 50/60Hz (using included AC adapter)
Operating temperature/humidity range 13 to 33??, relative humidity 80% or less with no condensation
Storage temperature/humidity range 0 to 40??, relative humidity 80% or less with no condensation
Dimensions (W × H × D) 271 × 259 × 500mm (10-11/16 × 10-3/16 × 19-11/16 in.)
Weight 18kg (39.7 lb.)
Standard accessories White Calibration Plate; Target Mask (3 × 5mm); Target Mask (??mm); Target Mask (??5.4mm); Zero Calibration Box; AC Adapter; RS-232C Cable (2m/6.6 ft., 9-pin, for IBM PC); Accessory Case CM-66
Optional accessories Color Data Software SpectraMagic NX; Transmittance Specimen Holder; Glass Cells (2mm, 10mm, 20mm); Plastic Cells (2mm, 10mm, 20mm); Transmittance Zero Calibration Plate; Color Tiles; RS-232C Cable (for IBM PC)

Specifications are subject to change without notice.

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