Introduction
Konica Minolta's flagship spectrophotometer model offers high accuracy and repeatability, even at low reflectance/transmittance levels. It is designed to meet various international standards, including CIE, ISO, ASTM, DIN, and JIS, for both reflectance and transmittance measurements.

Specifications
The spectrophotometer features a pulsed xenon arc lamp for stability and longevity, a 6-inch integrating sphere with a barium sulfate coating, and a double-beam feedback system for high-accuracy measurements. It supports both SCI (specular component included) and SCE (specular component excluded) measurements, with selectable measurement areas of Ø25.4mm, Ø8mm, and 3×5mm.

Measurement Capabilities
The device can measure a wide range of materials, including pigments, dyes, plastics, textiles, paints, and ceramics. It features a sideless transmittance chamber for unlimited sample length and a variable UV cut filter for fluorescent samples.

Technology and Design
The spectrophotometer uses a polychromatic unit with a diffraction grating and a silicon photodiode array sensor for efficient light separation and conversion. The optical systems are mounted on stable materials to ensure long-term reliability.

Software and Accessories
The CM-3700A is computer-controlled and compatible with SpectraMagic™ NX software, which supports comprehensive color inspection and analysis. Optional accessories include various target masks, calibration plates, and specimen holders.

Quality and Certification
Konica Minolta ensures high quality through strict accuracy control traceable to national standards. The company holds ISO 9001 and ISO 14001 certifications for its quality control system.

Safety and Usage
Users are advised to connect the instrument to the specified power supply voltage and read the instruction manual for safe operation. The device includes features like a USB communication interface and a long sample holder arm for ease of use.

Conclusion
The CM-3700A spectrophotometer is a high-accuracy, reliable instrument suitable for color quality control in various industries. It is supported by a global network of service facilities for maintenance and calibration.