Designed for advanced materials research, this system combines a precisely controlled environment—with wide-ranging vapor delivery, temperature flexibility, and compatibility with aggressive chemical conditions—to enable complex DVS experiments across a variety of challenging applications. The MSB design integrates effortlessly with automated vapor and temperature regulation, user-defined testing protocols, advanced data analysis, and comprehensive reporting, enhancing both workflow efficiency and experimental clarity.
What truly distinguishes MSB-based systems from traditional dynamic vapor sorption instruments is their contactless measurement principle—ensuring a stable, contamination-free environment for collecting high-quality data under real-world conditions.
VAPOR SORPTION WITH:
- High Precision
- Corrosive Environments Compatibility
- Automatic Drift Zeroing
- High-throughput Measurement
- Wide Temperature Range
Features
Magnetic Suspension Balance Technology
- High Sensitivity and Accuracy: Measures weight changes with microgram precision. Magnetic suspension eliminates mechanical contact, reducing friction and wear.
- Temperature Stability: Operates reliably over wide temperature ranges (e.g., -20°C to 400°C).
- Corrosion Resistance: Ideal for working with reactive or corrosive vapors since the sample is isolated from the balance.
Advantages Over Conventional DVS Systems
- No Mechanical Wear: Magnetic suspension eliminates the need for conventional mechanical balance systems.
- Reduced Drift: Long-term experiments benefit from high stability with drift correction at each data point.
- Versatile Environmental Control: Operates with a wide variety of gases and vapors under controlled conditions.
- High-Throughput: Runs two samples simultaneously.
Technology Overview
Over nearly four decades of refinement, magnetic suspension balances have become an essential tool across disciplines including materials science, pharmaceuticals, environmental engineering, food technology, and energy materials research.
By employing MSB technology, the system isolates the sample from external mechanical influences, vibrations, and environmental fluctuations. This isolation results in an exceptionally stable baseline and highly sensitive mass resolution, capturing even subtle sorption events with reproducible precision.
Conventional gravimetric DVS systems rely on mechanical connections that introduce drift, friction, and frequent recalibration. In contrast, magnetic suspension balance technology enables direct mass measurement without mechanical contact to the sample crucible.
Specifications
| Specification | Vapor-10S | Vapor-1S | Vapor-10D | Vapor-1D |
|---|---|---|---|---|
| Resolution | 10 µg | 1 µg | 10 µg | 1 µg |
| Maximum Sample Loading | 15 g | 5 g | 15 g | 5 g |
| Sample Throughput | 2 | |||
| Pressure Range | Up to 1 bar – isotherm measurement | Ambient – dynamic gas flow | ||
| Air Bath Temperature Control | 150°C | |||
| Sample Pretreatment Temperature Range | Up to 400°C | |||
| Sample Crucible Material | Stainless steel, ceramic, or quartz | |||
| Compatible Gases / Vapors | Water vapor, organic vapors, CO₂, corrosive gases | |||
| Options | ||||
| Circulating Bath Thermostat | -20°C – 150°C | |||
| Additional Pressure Sensor | 10 torr / 1 torr / 0.1 torr / customized | |||
| Multi-Gas Ports | Four gas inlet ports | |||
| High Pressure Option | 10 bar | |||