XEMIS-100

Next Generation Gas & Vapor Sorption Analyzer

Unique microbalance design for high pressure and corrosive capability

Pure and mixed gas sorption at pressures to 200 bar
Compatible with a range of aggressive gases and vapors
Optional mass spectrometer for integrated high pressure TGA

Request a quote Download Brochure

Key features

Compatible with flammable, corrosive and toxic gases and vapors
Measurements at temperatures from 77 K to 500 °C
Fast and accurate analysis of equilibria and kinetics using the IGA method
Full automation and advanced programmability

Applications

High pressure TGA
Energy gas storage
Polymer membrane characterization

Measurement types

High pressure TGA
Optional vapor generator for DVS measurements

introduction

The XEMIS-100 is an advanced gravimetric sorption analyzer, powerfully combining high resolution vapor, mixed gas and TGA-MS measurements. A multiple inlet flow control system allows mixed gas experiments with combined pressure, flow and composition control, while anti-condensation protection and active pressure regulation enable high resolution vapor sorption-desorption measurements.

The XEMIS series offers reproducible, high resolution, high accuracy measurements even with small sample sizes or small uptakes, with unrivalled performance in a high pressure sorption analyzer.

REQUEST A QUOTE

Specifications

Weight

Balance capacity5 g
Weighing range100 mg / 200 mg
Resolution0.1 µg / 0.2 µg
Stability± 1 µg short term ()± 5 µg long term

Pressure

Design pressure170 bar (standard), or 200 bar (optional)
Accuracy± 0.04 % of range
Transducer ranges (up to 4) 1, 10, 20, 50, 200 bar
2, 10, 100 mbar
Base vacuum at sample< 10⁻⁶ mbar
Setpoint regulation accuracy± 0.02 % of range
Programmable inletsup to 4
Dynamic pressure / flow control
Full scale flow rate3 – 1000 ml/min (as defined by order option)

Temperature

Measurement range77 – 773 K
Temperature sensorsPlatinum Resistance Thermometer (Pt100)
Measurement accuracy± 0.01 K
Setpoint regulation accuracy
Recirculating waterbath± 0.05 K
Furnace options± 0.1 K
Linear ramp TGA option0.05 – 20 K/min programmable
Cabinet (balance) temeprature stability± 0.1 K
Anti-condensation protection40 ⁰C

System Construction

Wetted componentsAll metal
Pressure vesselStainless steel (316L grade)
Pressure sealsCajon VCR stainless steel
Pressure transducer diaphragmsHastelloy C276 / Inconel 600
Overpressure bursting discLaser welded stainless steel
Corrosive species compatibilityIncluded
Vapor species compatibilityIncluded

Mass Spectrometer Options

Coupling methodHeated Quartz Inert Capillary (QIC) inlet
Atomic mass range1-200 AMU standard (1-300 AMU optional)
Detection limit0.1 to 1 ppm, subject to spectral interference
Better that 20 ppb (Triple Mass Filter option)
DetectorDual Faraday/Electron Multiplier

Related instruments

View all products

XEMIS-001

Advanced gas sorption analyzer, with next generation microbalance design for high pressure & corrosive capability

View Product

XEMIS-002

High resolution gas & vapor sorption analyzer, with next generation microbalance design for high pressure & corrosive capability.

View Product

XEMIS-003

Versatile pure and mixed gas sorption analyzer, with next generation microbalance design for high pressure and corrosive capability

View Product

View all products

Resources
Explore our collection of application notes and technical resources that showcase how our instruments are used in real-world research.
View resources
get in touch
Speak with our Sorption analysis experts. Get tailored guidance on instrumentation, applications, and analytical solutions.
Contact us

XEMIS-100

Next Generation Gas & Vapor Sorption Analyzer

Key features

Applications

Measurement types

introduction

Specifications

Weight

Pressure

Temperature

System Construction

Mass Spectrometer Options

Related instruments

XEMIS-001

XEMIS-002

XEMIS-003

Resources

Explore our collection of application notes and technical resources that showcase how our instruments are used in real-world research.

get in touch

Speak with our Sorption analysis experts. Get tailored guidance on instrumentation, applications, and analytical solutions.