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Product details
Product Introduction:
CM-2300d is a portable integrating sphere spectrophotometer with multifunctional performance used in various practical applications.
- Portable, compact, lightweight, and stylish body weighing 670 grams (excluding battery)
- Store up to 1700 pieces of data
- The high-precision sensor has excellent repeatability with a measurement interval of 10nm.
- Compatible with CM-2600d (ø 8) and CM-2500d data

Instrument application scope:
It is very ideal for color control of external plastics and resins of electronic products, vehicle paint, textiles, leather products, etc.
Main performance of the instrument:
Can measure at any location.
The use of xenon lamps allows the instrument to be placed at any position on the surface of the sample.
High precision measurement object.
The spectrophotometer uses a portable and stylish body with an illuminated viewing mirror.
The portable and stylish body with illuminated binoculars allows users to quickly and accurately place instruments on objects for positioning.
Can be used for pharmaceuticals, cosmetics, printed materials, building materials, textiles, food, and more.
Simultaneously measure SCI (including specular reflection) and SCE (excluding specular reflection).
In just 1.5 seconds, the data obtained from measuring SCI and SCE simultaneously will be displayed on the LCD. Unlike traditional spectrometers, there is no need to maneuver between SCI and SCE modes. Due to the fact that the measurement area does not change when switching modes, this improves work efficiency and provides stable measurement data. And the glossiness digital display monitoring can display the relative glossiness.
Can be used for plastics, paints, resins, and consumer goods
*SCI is a method of measurement that includes specular reflection. For this reason, it minimizes the impact on the surface of the sample, making it particularly suitable for color quality monitoring and computer color matching.
*SCE is a measurement method that eliminates specular reflection. The results obtained from this type of measurement are similar to those observed with the naked eye.

Main technical parameters of the instrument
model | Spectrophotometer CM2300d |
---|---|
Light source/observation system | D/8 (scattered light source, 8-degree observation angle), equipped with SCI (including specular reflection component/SCE (excluding specular reflection component) synchronous measurement function. (Compliant with CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c standards.) |
Integral ball size | ø52mm |
sensor | Silicon photodiode array (dual row 40 elements) |
Spectral separation equipment | diffraction grating |
wavelength range | 360nm to 740nm |
Wavelength spacing | 10nm |
Spectral half bandwidth | About 10nm |
Reflectance range | 0 to 175%, display resolution: 0.01% |
light source | 2 pulse xenon lamps |
Time | About 1.5 seconds |
Minimum measurement interval | 3 seconds (at 23 ° C) |
Battery performance | Approximately 1000 times at intervals of 10 seconds (when using alkaline batteries) (at 23 ° C) |
Measurement/Lighting Area | ø8mm/ø11mm |
repeatability | Spectral reflectance: standard deviation within 0.2% (360 to 380nm: standard deviation within 0.4%) Color: Standard deviation E * ab within 0.08 (measure 30 white calibration plates at 10 second intervals after whiteboard calibration) |
Inter device difference | Δ Ε * ab within 0.4 (SCI) (based on the average value of 12 BCRA Series II color levels, compared to the value measured by the host at 23 ° C) |
Language mode | English/Chinese |
Measurement mode | Single/Average (Automatic mode: 1 to 8 times/Manual mode) |
port | RS-232C serial port with RJ45 type interface, using the standard USB serial port adapter IF-A24, can achieve USB 2.0 communication |
observer | 2/10 degrees |
Observation light source | A. C, D50, D65, F2, F6, F7, F8, F10, F11, F12 (synchronous calculation can be performed using two light sources) |
display | Spectral values/charts, chromaticity values, color difference values, "qualified/unqualified" results, relative glossiness |
Chromaticity space/chromaticity data | L*a*b*、L*C*h、Yxy、XYZ、MI、 E*ab、CMC (1:1)、CMC(2:1)、CIE94、CIE DE2000、WI (ASTM E313)、YI (ASTM D1925) |
Storable data set | 1700 (each data set consists of a pair of SCI/SCE data) |
Acceptance and rejection judgment | Color tolerance and rejection values (only one set of tolerance and rejection values can be set) |
power supply | AA battery (x 4), AC adapter |
size | 69 (width) x 96 (height) x 193 (length) mm |
weight | About 670g (including "measuring table"/excluding battery) |
Operating temperature/humidity range | 5 ° C to 40 ° C, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor |
Storage temperature/humidity range | 0 ° C to 45 ° C, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor |
Standard accessories | White calibration board CM-A145, Ø 8mm target cover CM-A146, USB serial port adapter IF-A24, Power adapter AC-A305, size 5 battery x 4, Ø 3mm target cover CM-A147 |
Options | Zero calibration box: CM-A32 |
Hard Box CM-A148 | |
Dust cover kit: CM-A149 | |
Dust cover: CM-A152 | |
Color data software "SpectraMagic NX": CM-S100w | |
Printer cable (D-sub 9-pin, suitable for serial port connection): CR-A75 | |
RS-232C connection line IF-A16 |


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