ST700D Array Spectrophotometer

ST700D Array Spectrophotometer Main Features

• Silicon photodiode array (double 40 array) sensor, accurate and stable measurement.

• Contact automatic whiteboard calibration technology, no need to start each correction;

•  Provide 40+ observation light sources and more than 10 kinds of measurement indicators;

•  Equipped with three larger measuring calibers to meet the sample measurement needs;

•  Passed the authoritative metrological identification;

•  Camera positioning can clearly observe the measured area;

•  Powerful function, support APP color matching, establishment of personal data, cloud storage;

•  Support Android, IOS, Windows, HarmonyOS, wechat mini program, color cloud, etc

Dual Optical Path System for More Accurate Color Measurement

Dual optical path system, the optical resolution in the visible light range is less than 10nm, and can measure the SCI and SCE spectra of samples at the same time.

Excellent inter-instrument Error and repeatability

1, powerful data processing ability to ensure the stability and accuracy of the measurement data,

 repeatability ΔE*ab easily controlled within 0.022.

2, the data is stable and reliable, to ensure the consistency of measurement data of multiple devices.

Camera framing positioning can clearly observe the measured area

The array spectrophotometer ST-700d has a built-in camera for viewing and positioning. Through the real-time viewing of the camera, it can accurately determine whether the measured part of the object is at the center of the target, which improves the measurement efficiency and accuracy.

Can be connected to mobile phone measurement

The array spectrophotometer ST-700d supports Android, IOS, Windows, WeChat applets, and Harmony OS,

The instrument can be connected to the mobile phone to achieve:

• Color difference measurement, color simulation is more intuitive

• Find the most similar color, and view the details of the Lab value, spectrum, etc.

• You can create a personal color database, input printing, paint, textile and other color card

  information.

•  Sewing color matching, provide color scheme.

•  APP, small program synchronization mass storage; A large number of electronic color cards,

  anytimeand anywhere to share partners use.

Reflectance Can Be Measured

• It can be professionally measured for the color and reflectivity of fluorescent materials.

• Measuring wavelength range: 400-700nm.

• The wavelength of light, the reflectance of the sample and the difference of the reflectance of the 

standard sample were measured with a frequency interval of 10nm.