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Wayne Langston, Inc.

NVLAP Lab Code: 200021-0

Address and Contact Information:

40619 Marion Lane
Montgomery, TX 77316
Contact: Mr. Wayne Langston
Phone: 832-934-1242
Fax: 832-934-0258
E-Mail: wayne.langston@waynelangstoninc.com
Send E-Mail to Laboratory: Wayne Langston, Inc.
URL: http://www.Waynelangstoninc.com

NVLAP Accreditation Information

Listed below is the scope of accreditation for this laboratory as of November 1, 2009. For additional information, contact NVLAP at (301) 975-4016.

Send E-Mail to NVLAP at: NVLAP@nist.gov

Electromagnetic Compatibility & Telecommunications

Accreditation Valid From: October 1, 2009 Through: September 30, 2010

  • Emissions Test Methods

[12/CIS11g] IEC/CISPR 11, Ed. 4.1 (2004-06)
Industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurements

[12/CIS11i] IEC/CISPR 11, Ed. 4.1 (2004-06) + A1(2004)
Industrial, scientific and medical (ISM) radio frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement

[12/CIS22] IEC/CISPR 22 (1997) & EN 55022 (1998) + A1(2000)
Limits and methods of measurement of radio disturbance characteristics of information technology equipment

[12/CIS22a] IEC/CISPR 22 (1993) and EN 55022 (1994)
Limits and methods of measurement of radio disturbance characteristics of information technology equipment, Amendment 1 (1995) and Amendment 2 (1996)

[12/CIS22b] CNS 13438 (1997)
Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment

[12/CIS22c5] IEC/CISPR 22, Edition 5 (2005) + A1(2005) + A2 (2006)
Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement

[12/CIS22g] IEC/CISPR 22, Edition 5 (2005-04) and EN 55022 (2006)
Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment

[12/CIS22h] IEC/CISPR 22 (2005) + A2 (2006)
Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment

[12/CIS22i] IEC/CISPR 22, Edition 5.2 (2006-03)
Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment

[12/CIS22j] EN 55022 (2006)
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement

[12/FCC15b] ANSI C63.4 (2003) with FCC Method 47 CFR Part 15, Subpart B
Unintentional Radiators

[12/IEEE139] IEEE Std 139-1988
IEEE Recommended Practice for the Measurement of Radio Frequency Emission from Industrial, Scientific, and Medical (ISM) Equipment Installed on User's Premises

[12/T51a] AS/NZS CISPR 22 (2004)
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement

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For questions concerning the National Voluntary Laboratory Accreditation Program, contact us:

National Voluntary Laboratory Accreditation Program, Standards Services Division, NIST, 100 Bureau Drive, Stop 2140, Gaithersburg, MD 20899-2140
Phone: (301) 975-4016, Fax: (301) 926-2884, Email: NVLAP@nist.gov

Date created: July 26, 2002
Last Updated: November 1, 2009

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