CM-700d Spectrophotometer (Discontinued)

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See our latest model of this instrument, the CM-17d

The CM-700d Spectrophotometer is a handheld, portable measurement instrument designed to evaluate the color and appearance of samples very small to large in size, including objects with flat, shaped, or curved surfaces. This high precision, reliable spectrophotometer allows users to evaluate, reproduce, and control the color of pigments and dyes in a more effective, streamlined process. Its advanced capabilities help establish and meet color quality standards more efficiently, maintain consistency in each batch of material, and communicate color seamlessly internally and throughout the supply chain. This makes the CM-700d ideal for color analysis, formulation, quality control inspections, and process control procedures within research and manufacturing environments.

The CM-700d Spectrophotometer is compatible with SpectraMagic NX2 software to record measurements and provide a more comprehensive color analysis, as well as others software to formulate color recipes for various applications. For dermatological applications, the CM-700d can also be used with CM-SA Skin Analysis software.

Click here for the CM-700d Brochure.

Click here for the CM-700d Manual.

Features

Eligible ISO 17025 Certification
Aperture switches between 3mm and 8mm sizes to evaluate the color of a wide variety of samples very small to large in size
Bluetooth compatible conveniently sends measurement results wirelessly
Tight inter-instrument agreement measures consistently with other instruments of the same model, allowing color values and specifications to be communicated, shared, and coordinated throughout the supply chain
Easily switches between SCE and SCI measurement modes to accommodate the surface conditions of each sample
Pass/fail assessments immediately determines if the sample meets the defined standard or target color
Large memory capacity stores 4,000 sets of measurement data and up to 1,000 sets of target data
Color LCD screen displays data and graphs clearly, including color values, spectral graphs, and color difference graphs
Simple, straightforward menus and buttons easily understood by new users
Portable, wireless, lightweight design fits comfortably in the hand for measurements to be taken anywhere
Integrates with SpectraMagic NX2 software for color quality control, others software for color formulation and matching, and CM-SA Skin Analysis software for dermatological applications

Specifications

Model	CM-700d
Model Name	CM-700d Spectrophotometer
Illumination/ viewing system	di: 8°, de: 8° (diffused illumination, 8° viewing angle), SCI (specular component included)/SCE (specular component excluded) selectable with automatic switching (Conforms to CIE No. 15, ISO 7724/1, DIN5033 Teil7, ASTM E 1164, and JIS Z 8722)
Size of integrating sphere	Φ40mm
Detector	Silicon photodiode array (dual 36-element)
Spectral separation device	Diffraction grating
Wavelength range	400 nm to 700 nm
Wavelength pitch	10 nm
Half bandwitdh	Approx. 10 nm
Reflectance range	0 to 175%, Display resolution: 0.01%
Light source	Pulsed xenon lamp (with UV cut filter)
Measurement time	Approx. 1 second
Minimum measurement interval	Approx. 2 second (in SCI or SCE mode)
Battery performance	With alkaline dry batteries: Approx. 2,000 measurements With nickel-metal-hydride rechargeable batteries (2300 mAh): Approx. 2,000 measurements with full charge * Stand-alone continuous measurement fi xed to either SCI or SCE mode at 10-second intervals at 23°C
Measurement/ illumination area	MAV: Φ8 mm/ Φ11 mm SAV: Φ3 mm/ Φ6 mm *Changeable by replacing target mask and selecting lens position
Repeatability	Spectral reflectance: Standard deviation within 0.1%, Chromaticity value: Standard deviation withinΔEab 0.04 When a white calibration plate is measured 30 x at 10-second intervals after white calibration
Inter-instrument agreement	WithinΔEab 0.2 (MAV/SCI) Based on 12 BCRA Series II color tiles compared to values measured with a master body at 23°C
No. of averaging measurements	1 to 10 (Auto averaging), 1 to 30 (Manual averaging)
Display	2.36-inch TFT color LCD
Interfaces	USB1.1; Bluetooth reg; standard version 1.2*
Observer	2° observer or 10 deg; observer
Illuminant	A, C, D₅₀, D₆₅, F₂, F₆, F₇, F₈, F₁₀, F₁₁, F₁₂ (Simultaneous evaluation with two light sources possible)
Displayed data	Spectral values/graph, colorimetric values, color difference values/graph, PASS/FAIL result, pseudocolor, color assessment
Color spaces	Lab, LC*h, Hunter Lab, Yxy, XYZ, Munsell, and color difference in these spaces (except for Munsell)
Colorimetric data	MI, WI(ASTM E313-73/E313-96), YI(ASTM E313-73/ASTM D1925), ISO Brightness, 8°gloss value
Color difference formulas	ΔEab (CIE1976),ΔE94 (CIE1994),ΔE00 (CIE 2000), CMC (l: c)
Color difference formulas	ΔEab (CIE1976), ΔE94 (CIE1994), ΔE00 (CIE2000), CMC (l: c), Hunter ΔE
Storable Data Sets	Measurement data: 3,000 sets/ Target color difference data: 1,000 sets
Pass/Fail Judgment	Tolerances can be set to colorimetric values (exclusing Munsell), color diffference values, color values (excluding 8° gloss value) respectively
Power	Special AC adapter; 4 AA-size alkaline dry batteries or nickel-metal-hydride rechargeable batteries.
Size	73 (W) x 211.5 (H) x 107 (D) mm
Weght	Approx. 550 g (without white calibration cap and batteries)
Operating temperature/ humidity range	5 to 40 ° C, relative humidity 80% or less (at 35° C) with no condensation
Storage temperature/ humidity range	0 to 45 ° C, relative humidity 80% or less (at 35° C) with no condensation
1 Applicable Bluetooth® profile: Serial Port Profile, Output: Bluetooth reg; Power Class 1 The communication distance may vary depending on the obstacles and radio wave conditions between the devices. Successful wireless communication is not guaranteed with all Bluetooth®-ready equipment. 2 Bluetooth® is a registered trademark of Bluetooth SIG, Inc. and is used under license agreement.