DosiTorr PH Instruments:

Rivoluzione Spinning Rotor Gauge Technology per Processi Industriali

DosiTorr di PH Instruments rappresenta una svolta tecnologica nel campo vacuum pressure measurement, offrendo per la prima volta un SRG transducer completamente autonomo per integrazione diretta nei sistemi industriali. Basato su proven Spinning Rotor Gauge technology, DosiTorr elimina le complessità operative che hanno limitato l’adozione SRG, garantendo high accuracy e long-term stability senza influenzare il medium misurato.

Inoltre, DosiTorr integra innovative features come battery function e magnetic field potenziato per unprecedented reliability in demanding applications.

Tecnologia Spinning Rotor Gauge Avanzata

Principio Measurement Rivoluzionario

DosiTorr utilizza l’effetto molecular drag su una precision steel ball magneticamente levitata per determinare vacuum pressure con accuratezza superior. Il principio fisico si basa sulla decelerazione controllata della sfera rotante causata dalle molecular collisions, convertendo mathematically la deceleration rate in pressure values.

Caratteristiche tecniche core:

• Stainless steel rotating ball da 4.5mm precision engineered
• Electromagnetic levitation per contactless operation
• Magnetic field strength 90 mT (doppio vs previous SRGs)
• Standard rotation frequency 615 Hz per stable suspension

Design Autonomo Innovativo

Il sistema prevede:

• Completely autonomous operation per first-time system integration
• Battery function per controlled ball seating in ogni operating state
• Improved readout head con magnetic shielding
• Enhanced vibration tolerance per imperfect alignment scenarios

Pertanto, garantisce reliable measurement senza operator intervention o complex setup procedures.

Specifiche Performance Eccezionali

Range e Accuratezza Measurement

DosiTorr offre specifiche industry-leading:

• Measurement range: 7 Torr a 4 x 10⁻⁷ Torr (10 mbar a 5 x 10⁻⁷ mbar)
• High accuracy zone: 1% of reading tra 0.1 Torr e 7 x 10⁻⁷ Torr
• Medium pressure range: ~10% of reading da 7 Torr a 0.07 Torr
• Long-term stability: <1% drift per year

Response e Interface Capabilities

Le performance operative includono:

• Fast reaction time: 1 secondo in fast mode
• Measurement cycle: 3-30 secondi typical
• Temperature compensation: integrated per viscosity effects
• Gas independence: minimal dependence su gas type

Di conseguenza, DosiTorr delivers consistent accuracy across diverse operating conditions.

Connectivity e Integration

Interface Options Comprehensive

DosiTorr supporta multiple connectivity:

• USB Type C: modern plug-and-play connectivity
• Bluetooth: wireless monitoring e control
• RS 232/RS 485: industrial communication standards
• High Density 15-pin: analog interface options

System Integration Features

Per seamless adoption:

• Digital readout: direct pressure display
• Analog outputs: 4-20mA, 0-10V standard
• Data logging: continuous monitoring capabilities
• Remote access: network connectivity options

Inoltre, comprehensive software support facilita integration con existing control systems.

Vantaggi Tecnologici Unici

Contactless Operation Benefits

La SRG technology elimina:

• Wear e contamination da mechanical contact
• Temperature effects typical di thermal gauges
• Ionization artifacts da hot/cold cathode gauges
• Membrane deformation issues di capacitive sensors

Process Purity Advantages

DosiTorr garantisce:

• No particle generation durante measurement cycles
• No plasma/ion creation che influenzi il process
• No heat input al vacuum system
• No gettering effects che alterino pressure readings

Pertanto, maintains process integrity mentre provides accurate measurement data.

Applicazioni Specializzate

Calibration e Metrology

DosiTorr serve come:

• Transfer standard per inter-laboratory comparisons
• Reference gauge per calibration altri vacuum instruments
• Primary standard alternative per metrology applications
• Verification tool per ionization gauge drift detection

Industrial Process Control

Per manufacturing demanding:

• High-purity processes con contamination sensitivity
• Quality control applications requiring precision
• Process monitoring per production optimization
• Research applications con accuracy requirements

Inoltre, supports challenging environments dove traditional gauges fail.

Settori di Eccellenza

Semiconductor Manufacturing

Per produzione advanced:

• Wafer processing con high-purity requirements
• Ion implantation process monitoring
• CVD/PVD chamber pressure control
• Quality assurance per yield optimization

Research e Analytical

Per applications scientifiche:

• National laboratories con metrology requirements
• University research per fundamental studies
• Analytical instrumentation precision applications
• Standards organizations per calibration services

Installation e Setup

Deployment Semplificato

L’installation process include:

• Horizontal mounting del sensor tube
• Magnetic head positioning con integrated bubble level
• Connection setup via preferred interface
• Autonomous calibration con factory pre-calibration

Maintenance Minimal

DosiTorr richiede:

• No routine calibration grazie a inherent stability
• No consumable replacement per contactless design
• Minimal operator intervention per autonomous operation
• Long service intervals per robust construction

Pertanto, reduces total cost of ownership mentre maintains measurement integrity.

Competitive Advantages

Technology Superiority

Vs traditional vacuum gauges:

• Higher accuracy su wide pressure range
• Superior stability senza calibration drift
• Process independence no measurement artifacts
• Longer service life per contactless operation

Economic Benefits

DosiTorr offers:

• Reduced maintenance costs per minimal service requirements
• Improved process yields attraverso accurate control
• Lower downtime per reliable operation
• Enhanced productivity via autonomous measurement

Di conseguenza, delivers superior return on investment per critical applications.

Future-Ready Technology

Innovation Continuous

PH Instruments continues:

• Technology advancement per enhanced capabilities
• Application development per new market segments
• Performance optimization per competitive advantage
• Customer support per successful implementation

Market Leadership

DosiTorr establishes:

• New standard per SRG accessibility
• Technology benchmark per industrial vacuum measurement
• Innovation reference per autonomous gauge operation
• Quality leadership per precision applications

Conclusioni

DosiTorr PH Instruments rappresenta la next generation di Spinning Rotor Gauge technology, rendendo finalmente accessible questa superior measurement technology per widespread industrial adoption. Con autonomous operation e unprecedented ease of use, DosiTorr delivers reference-standard accuracy per process applications demanding reliability.

L’investimento in DosiTorr significa choosing proven physics-based measurement technology che combines precision, stability, e process compatibility per vacuum applications critical.