Project Description
The colorimeter CM-28 is a handheld, portable measurement instrument designed to evaluate the color of objects, with a standard 8mm aperture ideal for almost any samples. Color difference displayed as L*a*b* and dE* or L*C*H and dE*.
Protable colorimeter with unmatched ruggedness and application flexibility.
The CM-28 colorimeter is a handheld, portable measurement color measuring instrument designed to evaluate the color of object .Through standard or customized evaluation formulas, this high accuracy, reliable colorimeter helps users control the color quality, consistency, and appearance of their samples in a more efficient, streamlined process internally and throughout the supply chain. It accurately identifies color characteristics in objects, determines color differences between objects, and provides pass/fail assessments to immediately determine if the sample meets the defined standard.
CM-28 colorimeter is compatible with an optional data processor Micro Printer to print results on-site and Color Analysis System software to record measurements and provide a more comprehensive color analysis.
Provide the same benefits and functions the CM-24 with a small 4mm aperture ideals for a small color measuring area, arc and other special surface object. Such as 20mm diameter rod plastic product color measurement; Cambered glass bottle; the convex and concave ceramic devices in the security facility and etc and CM-216 with a 16mm aperture for textured, pitting, particulate and uneven surfaces or a lot of variation in color.
Stable measurement performance repeatability △E*ab＜ 0.05. (take the deviation average after measuring the whiteboard 30 times this data is less means the instrument more stable that’s easy to let you get the right color every time.)
Fast reading only 0.5 second as soon as you measure the target and the sample.
visual fix convenient, fast, accurate and there is no data fluctuation caused.
Tight inter-instrument agreement measures consistently with other instruments of the same model, allowing color values and specifications to be communicated, shared, and coordinated seamlessly internally and throughout the supply chain.
Auto white boad calibration at startup.
Pass/fail assessments immediately determines if the sample meets the defined standard or target color for improved user efficiency.
Large memory capacity stores 20000 sets standard data.100 target and 200 sample for each traget date.
Color LCD screen displays data clearly easy to see.
Intuitive design 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.
High – capacity rechargeable Li-ion battery Can be used for more than 5000 times for on one charge to ensure the total stability of long time use.
Data processor (optional) conveniently prints measurement results on-site for improved user efficiency
Software compatible integrates with Color Analysis System software to record measurements and provide a more comprehensive color analysis for color quality control.
3 years warranty.
| Product Name | Colorimeter | |||
| Model | CM-24 | CM-28 | CM-216 | |
| 4mm aperture for measuring color in a small area or on a spherical surface. | 8mm stand aperture for almost any samples. | 16mm aperture ideals for checking color on textured, pitting, particulate and uneven surfaces. It can work even when there is a lot of variation in color. | ||
| Display Modes | CIELAB,CIE LCH | |||
| Color Difference Formula | △E*ab | |||
| Illuminating / viewing geometry | 8/d (8°; illumination angle / diffuse viewing) | |||
| Light Source | LED blue excitation | |||
| Sensor | Photodiode array | |||
| Measurement Caliber | Φ4mm | φ8mm | φ16mm | |
| Measurement Conditions | Observer: CIE 10°, Standard observer | |||
| Illuminant: CIE standard illuminant D65 | ||||
| Contain light way: SCI SCE | ||||
| Measuring range | L*: 0 to 100 | |||
| Repeatability | △E<0.05 (take the deviation average after measuring the whiteboard 30 times) | |||
| Inter-instrument agreement | △E*ab: within 0.2 | |||
| Minimum interval between measurements | 0.5 Sec | |||
| Storable data sets | Max. 20000 pieces of data100 target and 200 samples for each target data | |||
| Languages | Chinese and English | |||
| Battery performance | Li-ion battery with approximately 5000 measurement for each charge | |||
| Lifetime of bulb | 5 years of more than 1.6 million measurements | |||
| Display screen | TFT true color 2.8inch @ (16:9) resolution ratio: 400×240 | |||
| Interface of external | RS-232 (115200bps) connected with micro printer | |||
| Operating temperature / humidity range | 0° to 40° C with relative humidity of 85% or less (at 35° C) with no condensation | |||
| Storage temperature / humidity range | –20 to 40° C with relative humidity of 85% or less (at 35° C) with no ondensation | |||
| Weight | 700g | |||
| Size | 199*68*90 mm | |||
| Package size | 400*240*340 mm | |||
| Standard accessories | USB cable, Color Analysis Software, 3000mAH Li-ion battery, AC adapter, User manual, Warranty card | |||
| Optional accessories | Micro printer, powder test chassis, multifunctional test accessories | |||
