- Home
- Companies
- Vacuum Metrology Inc.
- Products
- Vacuum Metrology Inc - Model VMS2SA - ...
Vacuum Metrology Inc - Model VMS2SA -Portable Standard Accuracy Automatic Calibration System
The VMS2SA is an entry-level, portable calibration system designed for the on-site calibration of vacuum gauges. Developed by Vacuum Metrology Systems, this system stems from rich expertise and client feedback garnered during the AVCS system's development. The VMS2SA's standout feature is its portability paired with precise, fully-automatic calibration capabilities. It encompasses a comprehensive Calibration Management Software suite, ensuring alignment with industry standards such as ISO 90XX, ISO/IEC 17025, and ANSI Z540. It utilizes up to three NIST or PTB traceable vacuum transfer standards, providing basic accuracy up to ±0.25%. Customizable standards coverage allows optimal precision across specific calibration pressure ranges. The advanced pressure control algorithm delivers repeatable resolutions up to 0.1% of the setpoint, with full compliance with ISO 3567. The VMS2SA supports various operating modes and offers robust data security, making it an ideal choice for precise and reliable vacuum gauge calibration.VMS2SA (Standard Accuracy) is an entry level model from a new family of calibration systems developed by Vacuum Metrology Systems. VMS2 family design builds on experience and customer feedback gained during development and production of our AVCS system.
VMS2SA is a truly portable and cost effective fully automatic calibration system onsite calibration of vacuum gauges. In addition to portability and accuracy, VMS2SA offers a built in Calibration Management Software suite to ensure compliance with ISO 90XX, ISO/IEC 17025, ANSI Z540 and other industry specific quality standards.
The system utilizes up to 3 NIST or PTB traceable vacuum transfer standard with basic accuracy of up to .25%. The standards coverage can be custom configured to provide the best accuracy throughout the required calibration pressure range. The proprietary pressure control algorithm allows for the repeatable control resolution of up to 0.1% of the set point.
VMS2SA system is fully compatible with the requirements of ISO-3567.
Similar to all of our systems, VMS2SA can be configured to utilize the Standards that your company already own.
Accurate Transfer Standards
up to 3, NIST or PTB traceable, with basic accuracy of up to ±0.25% of the reading
Number of Test Ports
3
Base Pressure
Less than 7x10-5 Pa (5x10-7 Torr)
Pressure Control Range
Fully Automatic Pressure Control from 1.3x10-3 to 1.3x10+5 Pa (1x10-5 to 1x10+3 Torr)
Pressure Control Resolution
Up to 0.1% of set point
Operating Modes
Automatic, Semi-Automatic, Manual, Service
Data Averaging
10 to 99 points
Thermal Transpiration Correction
On/Off for Standards and/or UUTs
(Calculations per Takaishi-Sensui formula)
Process/Calibration Gas
Nitrogen or Dry Air
Dry Pumping System
Scroll + Turbomolecular pumps
Fully Enclosed Cabinet
Eliminates temperature variations and removes the uncertainty contributions caused by the temperature drift.
Cleanroom Compatibility
Fully Compatible
ISO Compliance
Fully compliant with ISO 3567: Vacuum Gauges — Calibration by direct comparison with a reference gauge
Data and System Security
Secure databases for clear audit trail:
- process recipes
- calibration data
- Event logger database
Calibration Management Software Suite
- Create and Print Calibration Certificates
- View and Track calibration history and Trends
- Create and Save unlimited Calibration and UUT recipes
Power Requirements
110/230 VAC, 50/60 Hz, 15A