Sekonic C-4000 Spectrometer

Overview

The Dream Tool for Lighting Designers because Illumination Matters

The C-4000 offers a compact, lightweight, sophisticated, and affordable solution for the lighting professional. The measurement screen specializes in basic functions, and displays the values ​​essential for light measurements, such as illuminance, color temperature, ⊿uv, color rendering properties (CRI, TM-30), and chromaticity coordinates (x, y), allowing you to quickly check the values ​​on site. In addition, you can connect the meter with the dedicated app, SEKONIC LD, via Bluetooth. The app enables you to remotely trigger measurements, display numerical values and intuitive graphs of measurement results, and import stored data from the C-4000 on the smartphone/tablet screen.

・Displays various measured values ​​such as illuminance, color temperature, ⊿uv, color rendition, etc.

・Remote operation and graph viewing are possible with the dedicated app, SEKONIC LD

・Compact and simple body for easy handling

・Easy-to-read LCD specialized for numerical display

Features:

 Measurement screen specialized for necessary basic functions

The C-4000 uses a touch panel LCD, displaying illuminance, color temperature, ⊿uv, color rendition, and CIE1931 chromaticity coordinates. The LCD can display four types of items at one time.

Once select the item that suits your purpose, you can instantly check the information you want to know.

Up to 99 measured values ​​can be saved.

• Measure screen
  
• Display Item Library Screen
  

・lux... Illuminance (lx)

・Tcp... Color temperature (K)

・⊿uv... Color deviation

・Ra... Average color rendering index

・Rf... Color fidelity (TM-30)

・Rg... Color vividness (TM-30)

・x･･･ CIE1931 chromaticity coordinate (x)

・y･･･ CIE1931 chromaticity coordinate (y)

Compact size, easy to handle