Colorimeter DSM-4
您所需的肤色知识
成为精确测量肤色的专家
通过有效数据展示您的专业知识，赢得更多客户。使用 DSM-4 色差计进行准确、详细的色彩测量，这是您最专业、最优质的肤色评估工具。
一台仪器可同时测量皮肤的4种参数
色度计 DSM-4 采用最新技术，可同时在同一位置对皮肤的感知颜色、色素沉着和红斑进行精确的皮肤优化测量。
色度计能够检测出皮肤中极其微小的颜色变化，是激光治疗前后等皮肤评估的理想之选。色度计计在研究、药品和化妆品功效测试中都得到了高度认可。现在，它又推出了高度更新的版本--DSM-4 型号。
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秒钟，确定肤色和光型
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色差 (ΔE00)
色度计 DSM-4 配备了先进的软件，可自动将皮肤光型（ITA）分为 6 组：极浅、浅、中间、棕褐色、褐色和深色。
高质量的工作标准（白色、零色和光泽度）确保了长期可靠的肤色测量。它有一个直观便携的校准器，内置在存储盒中。
色度计 DSM-4 的现代便携式设计和集成校准器非常适合远程工作。色度计 DSM-4 随 USB 闪存盘附带 Windows 软件。
经过验证的准确性
“色度计 DSM-4 已被证明是精确测量皮肤色素沉着的有效工具。通过最近的一项比较研究，我们验证了这一点，DSM-4 显示了其出色的准确性"。
DSM-4 对肤色测量进行了优化设计，确保了准确的 ITA 值，特别适用于区分色素沉着程度不同的个体。
此外，通过比较构成性色素沉着和表面性色素沉着，它还能可靠地估计日光照射的差异。这使得 DSM-4 成为临床和研究领域的重要工具。
美国 Cyberderm 公司加里-格罗夫博士
规格
45°/0° 色差计配有全可见光谱颜色传感器 |
色彩空间 CIE XYZ、L*a*b*、L*C*h、sRGB |
色差：ΔEab <2，ΔE00 <1 |
60° 镜面光泽 (GU) 测量 |
光源： D65 光源（CRI > 98） |
测量孔径：8 毫米（面积 50 平方毫米） |
测量区域： 测量平面时为 4.2 毫米 |
无线数据传输 |
针对皮肤优化的特殊修正矩阵 |
便携式校准器 |
适用于 Windows 10+11 的软件 |
保修：1 年。提供扩展升级和保修计划。 |
软件
色度计软件
DSM-4 receives outstanding reviews!
Read testimonials from our users below to gain valuable insights into the DSM-4’s features and applications.
DSM-4 可进行关键的黑色素测量
“我们已经购买了四台色度计 DSM 设备，用于我们大学实验室的各种研究项目。我们最近发表的一篇论文使用 DSM 进行黑色素测量，我们对该设备非常满意。
除了在美国的工作，我们目前还在卢旺达和加纳使用它。由于我们的研究重点是开发公平的医疗光学设备，因此科学地了解和量化皮肤特性至关重要，而 DSM 设备在满足我们的需求方面发挥了重要作用"。
卡内基梅隆大学生物医学工程博士生 Shidhartho Roy
Meets FDA's requirements for standardized assessment
“The Colorimeter DSM-4 significantly advances the standardization of skin pigmentation measurement. This is crucial as the FDA emphasizes accuracy, reproducibility, and scientific validation in skin color assessment and SPF testing.
Unlike the subjective Fitzpatrick Phototype classification, which has been criticized for its variability and lack of consensus, the DSM-4 provides an objective instantaneous measurement of skin pigmentation using the Individual Typology Angle - ITA.
This aligns with updated standards (like ISO 24444:2010), and therefore makes the DSM-4 an excellent choice for accurate pigmentation assessment.”
Dr. Gary Grove, Cyberderm, USA
Quick, portable and easy to use
"Our primary purpose for using the DSM-4 was for clinical research; we wanted an unbiased measurement of skin color alongside patients’ self-reported Fitzpatrick scores.
We chose the DSM-4 because it was positively reviewed in a comparative study assessing multiple clinical research colorimeters. I was looking to collect data about melanin index and CIELAB values, and the fact that this device measures both was very helpful. The size and price of the device was appealing compared to other options.
The size and portability of the colorimeter was very helpful for clinical use. I appreciated that the colorimeter was quick and easy to use; it was something I could demonstrate on myself to show patients how it worked as part of their consent to participate in research. The wireless design and long battery life was also essential for our purposes.
I would definitely recommend this one for everyday use in a similar setting. It has worked very well for us for over a year, and it still functions just like new."
Sophie Addi
Senior Lab Researcher
National Jewish Health, Denver
