Dynamic moisture adsorption measurement device DVS Resolution-DVS Resolution

Dynamic moisture adsorption measurement device DVS Resolution
Japan Science Core Co., Ltd.

About This Product

The main feature of the dynamic water vapor sorption measurement device DVS Resolution is the ability to accurately control temperature and relative humidity measurements while recording the highest resolution mass changes. Dynamic water vapor sorption measurement devices use a dry carrier gas (typically nitrogen or compressed air) for their operation. A digital mass flow controller regulates the flow of drying gas and saturation gas. Relative humidity is created by precisely mixing a stream of dry gas with a stream of saturated gas. In a typical experiment, a known concentration of water vapor is placed over a sample placed inside a sample pan connected to Surface Measurement Systems' UltrabalanceTM, which measures real-time mass changes caused by the sorption or desorption of water molecules. will be carried to. Prior to sorption measurements, samples can be preheated and dried in situ at temperatures up to 300 °C. Additionally, the sample chamber and water vapor generation are in thermal equilibrium at a single temperature in an incubator, allowing operation in the temperature range: 5-85°C without condensation.

■Long-term temperature stability・Steam generation and delivery at sample temperature
・Standard stability at 25℃ is ±0.02℃.
・Accurate and stable humidity delivery possible

■Humidity performanceHumidity accuracy ±0.1%RH

■24-hour balance baseline stability・Resolution of 0.1μg
・Noise less than 0.3μg

■True0™ RH・The only device that can provide True0™ RH, which was not possible with other companies' water vapor adsorption measurement devices.
・Achieves water partial pressure as low as 0.0%RH
・Study of hydrates and other compounds that dry completely only below 1% RH
-Allows investigation of sorption and desorption at low RH levels

■Main measurement capabilities・Water, organic solvent, gas sorption isotherm, gas desorption isotherm
・Co-adsorption isotherm using two types of steam
・Optional on-site sample preheating and drying up to 200℃
・Multiple sorption/desorption and sample drying or activation cycles
・Sample mass: 1mg to 5,000mg
・Surface/bulk measurement capabilities and analysis

■Main advantages of hardware・The only system that directly measures organic vapor partial pressure using an ultrasonic sensor (patent pending)
- Open stainless steel stand design for easy access to sample pan while minimizing electrostatic charge
・Accurate temperature control over a wide range (5-85℃)

Model
There are 1 models for this product.

Product
Dynamic moisture adsorption measurement device DVS Resolution

Handling Company
Japan Science Core Co., Ltd.

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Last viewed: 17 hours ago

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1 Models of Dynamic moisture adsorption measurement device DVS Resolution

Image	Part Number	Price (excluding tax)	Ultrasonic sensor (partial pressure range)	Ultrasonic sensor (P/Po range accuracy)	Ultrasonic sensor	Resolution stand (manifold)	Resolution stand (tube)	Resolution stand (sticker)	Relative humidity range	Relative humidity sensor	Generating and measuring relative humidity	Solvent tank (material)	Solvent tank	Temperature (adjustment accuracy)	Temperature (control range)	RH range accuracy
	DVS Resolution	Available upon quote	0~90%	15~50℃±1%	Organic vapor sonic sensor speed Real-time partial pressure measurement and control	316 stainless steel	1/4 inch stainless steel	Viton	0~98%	Carrier gas – dry air (optional nitrogen)	High precision digital mass flow controller and capacitance probe	Pyrex glass	0.25 and 0.5L as standard	±0.01℃	5℃~85℃	5~60℃±0.5% 60~85℃±1%

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About Company Handling This Product

Japan Science Core Co., Ltd.

Japan

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Dynamic moisture adsorption measurement device DVS Resolution Japan Science Core Co., Ltd.

About This Product

■Long-term temperature stability

■Humidity performance

■24-hour balance baseline stability

■True0™ RH

■Main measurement capabilities

■Main advantages of hardware

1 Models of Dynamic moisture adsorption measurement device DVS Resolution

DVS Resolution

Other products of Japan Science Core Co., Ltd.

About Company Handling This Product

Dynamic moisture adsorption measurement device DVS Resolution
Japan Science Core Co., Ltd.