Optical bench of trapezoidal profile. Main and conjugated dimensions. Technical requirements
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Spectral slits and attachments to them. Types, basic parameters and dimensions. Technical requirements
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The rectangular fused silica cells for the spectrophotometers. Basic dimensions. Technical requirements
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Spectroscopic optical instruments. Terms and definitions
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Product-quality index system. Instruments for spectral analysis. Nomenclature of indices
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Ussr state standard light sources for color measurements
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State system for ensuring the uniformity of measurements. Infrared spectrophotometers. Methods and means of verification
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State system ensuring the uniformity of measurements. Photoelectrical laboratory colorimeters. Methods and means of calibration
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Cells for spectrophotometers. Dimensions. Technical requirements.
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Spectrophotometers. General requirements for spectrophotometric measurement.
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Cells for photometric and colorimetric devices. Types and basic parameters.
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Holographic diffraction flat lattices. Types and basic parameters. Technical requirements to blanks.
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