CALIBRATIONS
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NIST TRACEABLE CALIBRATIONS Our laboratories are fully equipped to perform NIST traceable flow calibrations for Rotameters, Mass Flow Meters and Mass Flow Controllers. We offer calibration services on meters and controllers of other manufacturers' products as well. AALFA-KAL laboratory is equipped to calibrate Molboxes. Our technicians are trained and certified by the manufacturer of Molboxes and Moblocs. For fast cost effective service please contact our customer service department. A2LA ACCREDITED CALIBRATIONS AALFA-KAL Metrology Laboratory, division of Aalborg Instruments & Controls is accredited by A2LA in conformance to ISO17025/2005 and to Z540-1/1994. Gas flow calibrations up to 50L/min are performed according to Scope of Accreditation - Certificate Number: 3989.01. COMPLIANCE QUALIFICATIONS Extensive set of Molbox/Molblocs ensure conveniently overlapping calibration ranges. ✓ ANSI/NCSL Z540-1-1994 ✓ ISO9001/2008 CERTIFIED ✓ MIL-STD-456624A ✓ ISO17025 Accredited Partial view of the gas calibration laboratory. Technicians calibrating Flow Controllers using Bell Provers and Molbox/Molblocs technology. WWW.AALBORG.COM - E-MAIL M : INFO@AALBORG.COM - PHONE S 845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A. 4

CALIBRATIONS, SERVICES AND CERTIFICATES Customer’s Rotameter returned for re-calibration performed in Aalborg’s laboratory. WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

Close-up view of Molbox/Molblocs equipment supported by COMPASS software for calibrating GFM flow meters. Link for an explanation how to use Molbox/Molblocs method of calibrations of Flow Meters and Controllers. http://www.youtube.com/watch?v=FVDqrW5y70A WWW.AALBORG.COM - E-MAIL M : INFO@AALBORG.COM - PHONE S 845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A. 6

PRESSURE LIMITS OF CALIBRATIONS Up to 500 PSIG for routine gases (Air, N2, He and Ar) with a maximum flow of 250 L/min. Up to 80 PSIG for Air, with a maximum flow of 1000 L/min. ✓ Calibrations are performed at standard (STP) conditions (70 °F/21.1 °C and 14.7 psia/1 atm abs). ✓ Gas calibrations for up to 1000 L/min and water calibrations up to 4 L/min available. ✓ Calibrated to NIST traceable standards. 7 WWW.AALBORG.COM - E-MAIL M : INFO@AALBORG.COM - PHONE S 845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

CALIBRATIONS, SERVICES AND CERTIFICATES Terminal shown for low-flow Flow Controller calibration supported by Aalborg SDPROC software. WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

CALIBRATIONS, SERVICES AND CERTIFICATES Piston Gauge, model 7601 with gas operated, gas lubricated piston-cylinder module. It supports definition of pressure against a vacuum reference. OPERATING MODES: Gauge, Absolute and Differential. OVERALL SPECIFICATION FOR PRESSURE MEASUREMENT: Sensitivity: 0.02Pa +0.5 ppm Reproducibility: +/-4 ppm Measurement Uncertainty (k=2): +/-(0.5Pa + 20 ppm) Suitable for Molbox 1+ A350/A700 WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

CALIBRATIONS, SERVICES AND CERTIFICATES Our gas calibration laboratory has NIST traceable approved in-house equipment to certify our calibration devices. Molbox/Molblocs based calibration for GFC Flow Controller. Our technicians are trained and certified and our Laboratory is equipped to calibrate Molboxes. In addition, our laboratory can calibrate NIST traceable approved “In-House” equipment to certify our primary calibration devices. We also calibrate and certify customers’ Molboxes. For fast cost effective service please contact our customer service department. WWW.AALBORG.COM - E-MAIL M...

CAL CALIBRATIONS, SERVICES AND CERTIFICATES Gas flow calibration laboratory is capable of performing calibrations from 1 mL/min to 1000 L/min at 21.1 °C /101.325 kPa (70 °F, 14.69 PSI abs). WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A. According to “state of the art” calibrating practices, calibrations are performed based on 4 to 1 uncertain

CALIBRATIONS, SERVICES AND CERTIFICATES Specialized software applied to calibration of Flow Meter. WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

ASIAN SERVICE FACILITY Authorized Repair and Service Facility for Aalborg Thermal Mass Flow Systems AALBORG -Beijing Comity MEASURE & CONTROL CO. Floor 1 Tower B Jindayuan Office Building Xisanqi, Hai Dian District, Beijing, China Phone: 86-10-6295-0464, 86-10-6295-0465 Fax: 86-10-6295-0466 Website: http://www.comity-tec.com 13 WWW.AALBORG.COM - E-MAIL M : INFO@AALBORG.COM - PHONE S 845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A.

CALIBRATIONS. SERVICES AND CERTIFICATESVendor Qualification Program Biomira Inc. This is to certify that Aalborg Instruments and Controls Inc. is now recognized as an Approved Vendor for ihe oxygen gas calibration of variable Quuhn Assurance Startup and Training on PG7601'" Gas Piston-Gauge Calibration System uAj, iWa/nl.WJ.^rl/.W I*Afritiik tm/Ur W M l» Chmtjrimrjr i\T fJSA /Wnurf XUApni 44k to Fluhe Culibrtrtkjct I Management System of BULLETIN EM20180402 CAL -^xControls, Inc. \ Located at: 20 CorporatwJciye Orangeburg, Iftj 10962 • “ Is hereby granted approval to provide materials,...

American Association for Laboratory Accreditation ISO/IEC 17025 and Accreditation Course ISO 17025 Documentation Internal Auditing Sponsored by the American Association for Laboratory Accreditation Scottsdale. AZ February 29-March 2, 2012 Jiu^tTMeulcr Consultant Accredited Laboratoiy A2LA has accredited AALFA - KAL METROLOGY LABORATORY, DIVISION OF AALBORG INSTRUMENTS & CONTROLS, INC. Orangeburg, NY for technical competence in the field of Calibration This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the...