M580专业级综合测试仪：M580
【电脑专用综合测试】M580综合测试仪是一部测试皮肤弹性的仪器，并可再连接多达4个探头：水份测试探头、酸碱度测试探头、黑色素及红色素测试探头、水份流失测试探头。它可以连接计算机，并且备有软件，皮肤测试结果可以实时显示出来。<特点：世界顶尖专业级测试仪器，数据精确，最适于研发部门使用，价格昂贵。>
皮肤弹性测试原理：测试原理是基于吸力和拉伸原理，在被测试的皮肤表面产生一个负压将皮肤吸进一个特定测试探头内，皮肤被吸进测试探头内的深度是通过一个非接触式的光学测试系统测得的。测试探头内包括光的发射器和接收器，光的比率(发射光和接收光之比)同被吸入皮肤的深度成正比，然后通过MPA软件分析来确定皮肤的弹性性能。
弹性测试仪的参数和曲线：Uf=Ue+Uv Uf—皮肤最大拉伸量 Ue—弹性部分拉伸量，Uv=Uf-Ue为皮肤的粘弹性部分或称为塑性部分。关于参数设定：负压范围（20—500）mbar，推荐使用450mbar。恒定负压的时间、取消负压的时间、连续测量中的重复次数等参数都可以由用户自己设定。
独特测试原理令测量数据精确、操作简单：
只需要将测试探头放在皮肤表面上，探头便会透过吸力和光线渗入皮肤的深度来分析皮肤的弹性。而且，测试探头的直径只有2毫米，可以准确地探测不同位置的皮肤弹性。
多功能、全数据化：
弹性综合测试可多连接4个探头，包括水份测试探头、酸碱度测试探头、黑色素及红色素测试探头、水份流失测试探头或4毫米、 6毫米及8毫米皮肤弹性测试探头。所连接的探头包括：Corneometer CM825（水分测试探头）、Sebumeter（油份测试探头）、Skin-PH-Meter PH905（酸碱度测试探头）、Mexamter MX18（色素测试探头）、Tewameter TM300（水分流失测试探头）、Reviscometer RV600（弹性纤维组织测试探头）及Temperature＆Rel. Air humidity(环境温度湿度测试探头)。用户可根据研究对象的不同，挑选适合自己研发用的产品。
特点：
M580 在硬软件方面都有一定的优势，如新的参数可以传递一些信息给已有的弹性参数；
测量得到的结果可以输出到其它程序进行分析。
其软件是以Windows为基础设计的，接口便于用户操作。另外，即使在3D的情况下，它也可同时显示4条测量曲线及测量数值。这些测量结果可以随时保存，随时读取。
技术指标
1、外形尺寸：27×25.5×7cm，探头：Φ2×10cm
2、探头测试孔直径：φ2mm, φ4mm, φ6mm, φ8mm
3、压力：（20-500）mbar
4、测试时间：（0.1-60）秒
5、精度；穿透透深度在100um以上约3%,100um以下无线性
6、电源：100~240V/50-60Hz/0.3A
7、接口：USB口
8、测试负压模式：四种
9、曲线显示方式：1）拉伸长度--时间表2）负压--拉伸长度
10、重量：3.2Kg
For many years elasticity measurements with the Cutometer® have been recognized as standard in dermatology and cosmetology and have been used to support the latest discoveries in both fields. Due to its precision and ease of use compared to other elasticity measurement methods, the Cutometer® is mentioned in most studies on this subject worldwide. The Cutometer® M580, the successor instrument of Cutometer® SEM 575, is equipped with the most up to date electronics and offers the possibility of connecting other CK skin measurement probes for simultaneous use.
Well established Elasticity Measurement by Suction
Together with other CK probes, e.g. with the Reviscometer® RVM 600 which measures the elastic properties of the skin by resonance frequency time measurement, the user can create an “elasticity measurement centre” allowing the examination of this parameter from different angles. Also all future CK probes will be compatible with the MPA systems.
The Cutometer® M580 is controlled by a Windows® based software and thus must be connected to a PC.
The Measuring Principle
The measuring principle is based on the suction method. Negative pressure is created in the device and the skin is drawn into the aperture of the probe. Inside the probe, the penetration depth is deter- mined by a non-contact optical measuring system. This optical measuring system consists of a light source and a light receptor, as well as two prisms facing each other, which project the light from transmitter to receptor. The light intensity varies due to the penetration depth of the skin. The resistance of the skin to be sucked up by the negative pressure (firmness) and its ability to return into its original position (elasticity) are displayed as curves at the end of each measurement. From these curves interesting measurement parameters can be calculated.
The Probe
The small, convenient size of the probe allows successful measurement of skin areas that are difficult to reach. The probe contains an elastic spring that provides constant pressure of the probe on the skin. In addi- tion, the probe can be fixed to the measured skin area by double-sided adhesive rings. The specific calibration values of each probe are stored in its plug, thus allowing simple and quick exchange for servicing purpose. The probe can be delivered with several aperture sizes (2, 4, 6 and 8 mm Ø) to fit different skin sites and the different study requirements.
Advantages
The Cutometer® M580 offers many hardware and software advantages over the previous model: New parameters deliver additional information to the already well established elasticity parameters.
All data of the curves at any time of the measurement and their results are immediately available for statistical evaluation e.g. in Excel®. Thus the users can even create their own measurement parameters.
The convenient Windows® based software is very flexible and allows the user many options (setting of the pressure etc.). There are also different measurement modes at their disposal, e.g. measurement with constant or increasing negative pressure. Four measuring curves and their results can be displayed at the same time (even in 3D). They can easily be saved and called up again.
Check Calibration
The new technology of the probe does not require frequent, complicated and time consuming recalibration. The accuracy of the probe can be checked at any time by a small check calibration cap.
Technical Data
Dimensions: Device: 26 cm x 25.5 cm x 7 cm, Probe: 12.8 cm, Ø 2 mm, Weight: Device: 3.2 kg Probe with cable: 170 g, Cable length: 1.5 m
Power Supply: 100-240 V AC, 0.3 A, 50-60 Hz Serial Interface: USB
Technical changes may be made without prior notice.
>>> 产品采购指南
