U-4100 UV-Visible-NIR Spectrophotometer Liquid sample measurement system

The liquid sample measurement system is the best choice for measuring absorption of a liquid sample. The detector section is designed to offer an advantage. Because light enters the detector perpendicularly, there is a minimal reduction of light intensity compared with an integrating sphere system, allowing measurement with low noise. Thanks to the system’s wide choice of wavelengths and measurement ranges, the absorption and transmission of various samples can be measured.

System configuration Monochromator Prism-grating Sample compartment 10mm rectangular cell holder Detector Photomultiplier (UV-Vis)Cooled Pbs (NIR) Measuring wavelength range 185 to 3,300nm Sample size 10 mm rectangular cell

U-4100 Overview  Specifications  System lineup  Applications  UV-Vis/NIR Spectrophotometer Basic Course  Contact Us

Specifications

Item Specifications 5°specular reflectance accessory (relative) Relative reflectivity at an incident angle of 5°can be measured for a standard sample. φ150 integrating sphere accessory Since the open area ratio is small compared with the φ60 integrating sphere, the sytem can be used for color analysis and whenever uniform detection is essential. φ60 integrating sphere accessory(Pbs) Integrating sphere provided with a cooling PbS (240-2600nm). φ60 integrating sphere accessory φ60 integrating sphere designed specifically for the liquid sample measurement system (250-800nm). It is effective when the light flux expands after passing through a sample. Head-on photomultiplier tube accessory Capable of detecting even scattered light over a wide angle range, it is effective for the measurement of a cloudy sample. Auto shipper(without temperature control) Computer controlled auto shipper. It cannot control temperature. Auto shipper(with temperature control) The temperature of the flow cell section can be kept constant, allowing accurate control. 5-position turret cell holder Five 10 mm square cells can be loaded (The cells are provided separately). Electronic thermostated cell holder Variations in absorbance when sample temperature changes continuously can be measured (A constant temperature circulating bath is provided separately). Electronic thermostat cell holder Electronic thermostatic cell holder. With a built-in magnetic stirrer, the sample temperature is kept constant in the cell. Water circulated cell holder By circulating the water of the constant temperature bath to the cell holder section, the temperature of the cell section is kept constant (The constant temperature circulating bath is provided separately). Micro flow cell unit (cell volume 70ul) Suitable for continuous measurement of a micro sample. Flow cell unit The structure minimizes solution stagnation or adhesion of air bubbles in the flow cell. Rectangular long path cell holder Measurement can be performed with rectangular cells (The cells are provided separately). Cells measuring 10, 20, 30, 40, 50 and 100mm can be mounted. 4 position rectangular long-path cell holder Four rectangular cells can be set on the sample side (The cells are provided separately). Cells measuring 10, 20, 30, 40, 50 and 100mm can be mounted. Cylindical long-path cell holder Measurement can be performed with cylindrical cells (The cells are provided separately). Cells measuring 10, 20, 50 and 100mm can be mounted. Micro cell holder Measurement can be performed with micro cells (The cells are provided separately). Glass filter holder Transmittance and absorbance of a plate-like solid sample, like a glass filter, can be measured. Film holder A film-like sample can be measured.

*

The above are examples of special accessories. They can be customized depending on the measured object or the application. Please contact us for further information.

System lineup

		Solid sample measurement system
		Large sample measurement system
		Ultraviolet region sample measurement system
	·	Liquid sample measurement system
		InGaAs System