Satir

SATIR MS640-S

The MS640-S is a handheld multi-spectral imaging device equipped with a high-sensitivity ultraviolet detector, a high-definition visible light sensor, and an infrared detector.

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Key specifications

​MS640-S Specifications UV light UV Spectral Range 240~280nm Discharge sensitivity 1Pc@10m RIV sensitivity 3.6dBμV(RIV)@1MHz@10m UV sensitivity 2.0×10-18watt/cm2 Focusing distance 1.0m- ∞ UV Integral Function X2、X4、X8、X16 Visible light Focusing distance 1.0m- ∞ Sensitivity 0.01 Lux Resolution 3840×2160 Digital zoom 5x Video display Image display UV, Infrared, Visible Light, and UV+Visible Fusion Superimposition Accuracy ≤ 1mrad Screen Type 5.5-inch touchscreen Screen brightness 1000cd/㎡ Resolution 1080P Corona color 12 colors: red, white, blue, yellow, cyan, green, etc. Screen Information Power alarm, gain information, photon count, date, function, focus mode, alarm information Infrared optical Spectral range 8-14um Temperature measurement range -20°C to +550°C Infrared resolution 640x512 FOV 32°x26° Focal length 13mm Digital Zoom 1x–5 x Control and Operation Control input Button and Touchscreen Control LED Light One-touch control (Turn on/Off) Laser ranging 0.5-40m Voice recording Supports microphone voice input Device characteristics Bluetooth, Wi-Fi, GPS, 5G, temperature and humidity, list naming, batch reporting Physical characteristics Weight 1.3 kg Dimension 30cm×15.5cm×11.2cm Power DC 7V,14W Working temperature -20℃ — +55℃ Encapsulation IP54 Battery Ultra-high-performance lithium-ion battery – ≥ 2.5 h Accessories Main unit / 64 GB storage card / Card reader / Lens cover / 3 batteries / Charger / Microphone / Strap / Carry case / User manual

Details

Introduction

The MS640-S is a handheld multi-spectral imaging device equipped with a high-sensitivity ultraviolet detector, a high-definition visible light sensor, and an infrared detector. Through high-precision image registration, it merges two or more images acquired by different sensors to accurately locate defects such as corona discharge, temperature anomalies, missing areas, or surface damage; it also enables quantitative analysis and diagnosis of these defects based on photon counts and temperature measurements.

 The device features a 5.5-inch 1080P touch screen display, as well as intelligent application capabilities including Bluetooth, Wi-Fi, 5G, GPS, temperature and humidity monitoring, laser ranging, rapid image capture, and automatic naming functions.

Featuring ergonomic design and a compact, lightweight build, this device is equipped with three ultra-long-life lithium-ion batteries, making it ideal for individual field operations – an excellent tool for substations, distribution lines, high-voltage testing, and O&M services.

Key Features

  • 20° × 11.2° wide‑angle field of view – higher testing efficiency

  • Bluetooth, Wi‑Fi, GPS, 5G, temperature and humidity sensors, laser ranging

  • Quick import, rapid shooting, automatic naming, batch reporting

  • Infrared imaging with 640 × 512 pixels, automatic focus, and secondary‑resolution thermal map

  • Photon count and temperature threshold alarm configuration

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