Vapor Pressure Evaluation System
VPE-9000＜vacuum thermobalance＞

Stable changes in weight in a high vacuum
This system evaluates saturated vapor pressure and the thermal behavior of organic materials. An exhaust method is employed that allows stable measurements even in a vacuum. Achieves precise temperature controllability and responsiveness with the Infrared Gold Image Furnace

Applications

Measures the saturated vapor pressure of organic materials
Sublimation purification simulations
Measures changes in weight in a vacuum

Features

Finds the evaporation conditions of polymer materials
Changes in weight at a constant pressure

Specifications

Temperature Range	RT to 1100 °C
Measurement Atmosphere	Vacuum, Inert gas, Air

Utility

Floor space	Approx.W2000 x D700 (mm)
Weight	Approx.180kg
Power	1Φ AC200V 4.8kVA 1Φ AC100V 2kVA 1Φ AC100V 1.5kVA
Cooling water	7L/min or more, 0.2MPa or more

Option

Pressure control system 1set
Sample vessel, collection tube for sublimation refining simulation 1set

Measurement example

Analysis example

Vapor pressure vs Reciprocal temperature

Analysis service by using this product

Vapor Pressure Evaluation System VPE-9000＜vacuum thermobalance＞ Contact form

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Vapor Pressure Evaluation System VPE-9000＜vacuum thermobalance＞