It adopts the chopper method, allowing for noise cancellation, which enables highly accurate absorbance measurements.
The "DD8-N" is a high-precision absorbance meter and OD meter capable of measuring from 8 to 12. The chopper method allows for measurements that continuously cancel out external light by taking the difference from the ON/OFF of the light source. Due to its noise resistance from high-frequency chopping, real-time measurements are possible. It employs a high-resolution A-D converter, enabling more precise measurements than typical spectrometer A-D converters. Amplification through the amplifier allows for high precision across multiple stages of CH. 【Features】 ■ Measurement of ultra-weak light from 8OD to 12OD without the need for a darkroom ■ Ability to cancel external light and noise ■ Calculation of optical density from the transmittance of the sample relative to the reference ■ Continuous measurement at arbitrary intervals ■ Support for various options and custom specifications *For more details, please refer to the PDF document or feel free to contact us.
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【Measurement Items】 ■OD Value (OD): Absorbance (up to 12 OD can be measured as an option) OD0, OD1, OD2, OD3, OD4, OD5, OD6, OD7, OD8, OD9, OD10, OD11, OD12 ■Transmittance (%): Transmittance ■Reflectance* (%): Reflectance ■Transmittance at Specified Wavelength* (%): Transmittance at specified wavelength ■Reflectance at Specified Wavelength* (%): Reflectance at specified wavelength ■Film Thickness* (μm): Film thickness value *Measurement items that can be added as options.
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For more details, please refer to the PDF document or feel free to contact us.
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From now on, it is expected that various technologies across a wide range of fields will be utilized in various places. To achieve this, we will strive to respond to various scenarios in the fields of research, development, and production. By integrating optics, electronics, mechatronics, and software, we aim to contribute to a wide range of research, development, and production fields centered around "lighting," "materials," and "pharmaceuticals."