ユニフローズ List of Products and Services

It is a pulse damper that absorbs and eliminates the pulsation of pumps such as liquid chromatography and FIA, allowing for higher sensitivity and more stable analysis. The design has a small internal volume, making reagent replacement easy.

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• Water quality/pH measuring device

Dilution liquid pump 100 to 5500 μl in 100 μl increments Accuracy ±1% Reproducibility At 1000 μl, CV value below 0.02% At 3000 μl, CV value below 0.03% At 5000 μl, CV value below 0.1%

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This is a pump that has been miniaturized to the size of a palm, designed as a single plunger liquid delivery pump. It can be used in a drafter without worrying about space. Additionally, models that are compatible with organic solvents, acids, and alkalis are available as standard. <Comparison with Peristaltic Pumps> The flow rate does not change even after long hours of use. While peristaltic pumps experience significant changes in flow rate due to tube deformation after prolonged use, the flow rate of Leafbird remains consistent even during extended liquid delivery. It excels in chemical resistance and durability, and can also handle high-pressure liquid delivery. Leafbird allows for material selection based on application needs. Like pumps for liquid chromatography, it is highly durable and capable of high-pressure liquid delivery. Flow rate can be set digitally, making it easy to adjust the flow rate with a digital switch.

• Water quality/pH measuring device
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This is a small automatic switching valve driven by a stepping motor with a gear head, powered by a DC24V power supply. It switches with high precision by driving a small high-output motor in micro-step mode.

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• Water quality/pH measuring device

This is a compact, high-precision, high-pressure liquid delivery pump driven by a 42mm square stepping motor. The drive motor uses a stepping motor, allowing for highly accurate flow control. Additionally, by selecting the appropriate materials for the wetted parts, it can be used widely from acids and alkalis to organic solvents.

• Analysis and prediction system
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This is a pump that directly drives a plunger with a microstepping-driven stepping motor and a ball screw. It is equipped with a pressure sensor, drain valve, and pulse damper, enabling stable liquid delivery and constant pressure delivery with minimal pulsation.

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It is a linear pump with a dual plunger liquid delivery system. It is equipped with a pressure sensor, drain valve, and pulse damper, allowing for stable liquid delivery with minimal pulsation. It can also provide constant pressure liquid delivery.

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Linear cam, a column filling system with dual plunger liquid delivery method, is a high-pressure fractionation pump. It can provide constant flow and constant pressure liquid delivery at ultra-high pressure, making it ideal for ultra-high pressure reaction pumps as well.

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The KP series is a compact metering pump equipped with a 25-angle stepping motor that enables high precision and high resolution dispensing. There is also a type that allows direct attachment of pipette tips. Separate motor control and sensor integration are required.

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This is a DC24V power supply, an embedded automatic valve for equipment. It switches with high precision by driving a small high-output motor using micro-stepping.

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We have achieved miniaturization to the extent that three units can fit on A4 paper. It is a basic model of HPLC, priced around 1 million yen. This portable HPLC allows for quick and easy analysis to begin. The reasons are that the column is short (utilizing what is traditionally sold as guard columns) and the stabilization of the detector is quick (using LED light sources for UV-NIR and UV-VIS). Therefore, it leads to benefits such as reduced reagent usage for traditional elution liquids (like carriers), decreased costs due to shorter columns, and less time spent on HPLC, allowing for more focus on other research. We have heard that it is being utilized in the research departments of companies for screening and in quality control settings. Additionally, universities are beginning to increase their use of HPLC for educational and research purposes. Even middle and high schools are using it for educational and research applications. Please consult us regarding the items or content you wish to analyze.

• Measurement and Analysis Equipment

- This is a compact and lightweight embedded micro pump equipped with a 42mm square motor. It is driven with high precision from micro-dosing to high-speed liquid delivery using a direct drive stepping motor. - There are high-pressure and high-speed types that support high-pressure and high-speed operation, as well as general-purpose types for standard driving, allowing you to choose according to your application. - You can select the materials for the wetted parts, enabling a wide range of uses from acidic and alkaline solutions to organic solvents. *Depending on the capacity, some materials may not be combinable.

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- This is a built-in metering pump designed for high precision and high resolution dispensing using a direct acting plunger mechanism. - It can be widely used not only for high precision measurement of small amounts of liquid but also for dispensing reagents and serum, as well as for the micro-delivery of acid and alkaline solutions. - You can choose from seven different capacities ranging from 27 to 5600 μl, along with combinations of wetted materials, allowing us to provide micro pumps tailored to your application. *Note that some materials may not be combinable depending on the capacity.

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