Class IV laser definition

Class IV laser means any laser which permits human access during operation to laser radiation above the Class III accessible emission limits.
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Class IV laser means any laser which permits human access to laser radiation above the accessible emission limits of 21 C.F.R. Part 1040 standards.
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Examples of Class IV laser in a sentence

  • Each Class IV laser product shall have affixed a label bearing the warning log- otype B (figure 2 of paragraph (g)(2)(ii) of this section), and including the fol- lowing wording:[Position 1 on the logotype]‘‘LASER RADIATION—AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCAT- TERED RADIATION’’; and,[Position 3 on the logotype] ‘‘CLASS IV LASER PRODUCT’’.

  • Prior the event, Class IIIB and Class IV laser users must contact the Arizona Radiation Regulatory Agency, Non-ionizing Division, 0000 Xxxxx 00xx Xxxxxx, Xxxxxxx, Xxxxxxx 00000, (000) 000-0000.

  • Class IV laser installations must be provided with interlocked warnings that indicate the status of the laser prior to entering the facility.

  • Customer acknowledges that the Product is a Class IV laser system and the light emitted from the Product is invisible and harmful to the human eye.

  • Applicable to Class IV laser systems manufactured after August 20, 1986.

  • Class IV laser therapy as treatment for chemotherapy-induced oral mucositis in onco-haematological paediatric patients: a prospective study.

  • Under these conditions, access to the hot cell roof area is controlled under criteria for operation of a Class IV laser system.

  • The range of leak sizes considered for QRA is listed in Table 4.1. Table 4.1: Representative Leak Sizes for QRA Leak TypeRepresentative hole Size (mm)Small leak For each identified failure case, the appropriate data required to define that case are input to the PHAST RISK package.

  • With a Class IIIb, or Class IV laser, a laser controlled area shall be established when exposure to the laser radiation in excess of the MPE or ANSI limits is possible.

  • The laser system is a Class IV laser and can cause severe eye damage, skin burns and ignite flammable materials.

Related to Class IV laser

  • Class I X" on the face thereof in substantially the form attached hereto as Exhibit A.

  • Class III vehicles constructed exclusively for the carriage of seated passengers;

  • Class II means the class of directors of the Board of Directors with a term expiring at the annual meeting of stockholders of the Company in 2001 and every third annual meeting thereafter.

  • Class I area means a mandatory visibility protection area designated pursuant to section 169A of the federal Clean Air Act.

  • Class A-S Component The Component having such designation.

  • Class A-3 Component The Component having such designation.

  • Class A-4 Component The Component having such designation.

  • Class P designation on the face thereof, substantially in the form of Exhibit A-5 attached hereto, and evidencing a portion of a class of "regular interests" in REMIC III for purposes of the REMIC Provisions.

  • Class B Component The Component having such designation.

  • Class A-2 Component The Component having such designation.

  • Class X-A Components The Class A-1 Component, Class A-2 Component, Class A-3 Component, Class A-4 Component, Class A-AB Component and Class A-S Component, each of which constitutes a separate class of “regular interests”, within the meaning of Code Section 860G(a)(1), in the Upper-Tier REMIC with a pass-through rate equal to its Class X Strip Rate from time to time and a notional amount equal to its Component Notional Amount from time to time.

  • Class A-L Regular Interests The Class A-1A-L, Class A-1B-L and Class A-1C-L Regular Interests.

  • Class IO Interest An uncertificated interest in the Trust Fund held by the Trustee, evidencing a REMIC Regular Interest in REMIC III for purposes of the REMIC Provisions.

  • Class A-4 Monthly Interest means (i) for the initial Distribution Date, $[ ], and (ii) for any Distribution Date thereafter, one-twelfth of the product of (A) the Class A-4 Rate and (B) the outstanding principal balance of the Class A-4 Notes as of the preceding Distribution Date (after giving effect to all payments of principal made to the Holders of the Class A-4 Notes on or before such preceding Distribution Date).

  • Class size means the maximum number of students who can receive instruction together in a special class or resource room program and the number of teachers and supplementary school personnel assigned to the class.

  • Class A-2 Monthly Interest means (i) for the initial Distribution Date, $[_______________], and (ii) for any Distribution Date thereafter, one-twelfth of the product of (A) the Class A-2 Rate and (B) the outstanding principal balance of the Class A-2 Notes as of the preceding Distribution Date (after giving effect to all payments of principal made to the Holders of the Class A-2 Notes on or before such preceding Distribution Date).

  • Class A-3 Final Distribution Date means the July 2029 Distribution Date.

  • Class H designation on the face thereof, substantially in the form of Exhibit A-4 attached hereto, and evidencing a portion of a class of "regular interests" in REMIC III for purposes of the REMIC Provisions.

  • Class D Component The Component having such designation.

  • Class A-4 Pass-Through Rate With respect to any Distribution Date, a per annum rate equal to 3.6250%.

  • Class C Component The Component having such designation.

  • Class A-3 Monthly Interest means (i) for the initial Distribution Date, $[ ], and (ii) for any Distribution Date thereafter, one-twelfth of the product of (A) the Class A-3 Rate and (B) the outstanding principal balance of the Class A-3 Notes as of the preceding Distribution Date (after giving effect to all payments of principal made to the Holders of the Class A-3 Notes on or before such preceding Distribution Date).

  • Class A-1 Monthly Interest means (i) for the initial Distribution Date, $[ ], and (ii) for any Distribution Date thereafter, the product of (A) the actual number of days elapsed during the period from and including the preceding Distribution Date to but excluding such Distribution Date divided by 360, (B) the Class A-1 Rate and (C) the outstanding principal balance of the Class A-1 Notes as of the preceding Distribution Date (after giving effect to all payments of principal made to the Holders of the Class A-1 Notes on or before such preceding Distribution Date).

  • Class C Class D," "Class E," "Class F," "Class G," "Class H," "Class J," "Class K," "Class L," "Class M," "Class N," "Class O," "Class R-I," "Class R-II" and "Class R-III" respectively, on the face thereof, in substantially the form attached hereto as Exhibits.

  • Class A has the meaning set forth in Section 5.1.C.

  • Class A-5 Pass-Through Rate For any Distribution Date, a per annum rate equal to 3.1156%.