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Rosco Fog Fluid

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Figure 9.

Guidelines for use of Rosco Fog Fluid in Delta 3000 fog machine

ROSCO DELTA 3000

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E N V I R O N

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Summary of Contents for Delta 3000

Page 1: ...TIME AND DISTANCE GUIDELINES FOR USE OF THEATRICAL SMOKE EQUIPMENT ROSCO DELTA 3000 Prepared for Rosco Laboratories Stamford Connecticut Prepared by ENVIRON International Corporation Groton Massachus...

Page 2: ...lines 2 II TESTING METHODOLOGY 3 A Monitoring Equipment 3 B Monitoring Procedures 3 III RESULTS AND DISCUSSION 6 A Aerosol Monitor Calibration 6 B Peak Exposure Characterization 6 C How to Use the Tim...

Page 3: ...for Rosco Stage and Studio Fluid in Delta 3000 fog machine 10 Figure 7 Guidelines for use of Rosco Clear Fog Fluid in Delta 3000 fog machine 11 Figure 8 Guidelines for use of Rosco Light Fog Fluid in...

Page 4: ...ineral oil should be used in a manner such that an actor s exposure does not exceed a peak concentration of 25 mg m3 For chronic exposures to mineral oil the existing standards established for oil mis...

Page 5: ...for the Delta 3000 fog machine Thus by arranging the blocking and choreography such that an actor is not situated within the restricted areas during the times specified in Table 2 and Figures 7 to 10...

Page 6: ...he second step involves using the calibrated aerosol monitor to identify distances from the smoke release point where exceedances of the guidance levels occur These monitoring data are used to develop...

Page 7: ...Figure 1 Rosco Delta 3000 Fog Machine ROSCO DELTA 3000 4 E N V I R O N...

Page 8: ...ng configuration consisting of six tripod mounted aerosol monitors situated at five foot intervals from the Delta 3000 machine far left Each tripod is equipped with an aerosol monitor ROSCO DELTA 3000...

Page 9: ...o Clear Fog Fluid 1 43 Rosco Fog Fluid 1 00 Rosco Light Fog Fluid 1 35 Rosco Delta 3000 Rosco Stage Studio Fluid 1 97 Reference ENVIRON 2002 B Peak Exposure Characterization For 100 and 50 settings mo...

Page 10: ...he cue release an actor should not be situated within 10 to 15 feet from the front of the cue release point until at least 33 seconds following the end of the cue release It should be reiterated that...

Page 11: ...6 ft 9 ft 10 ft 12 ft 15 ft 18 ft 20 ft 25 ft 30 ft 100 30 215 215 215 215 215 115 50 30 88 88 88 88 88 70 Rosco Clear Fog Fluid 10 60 130 130 130 130 117 73 100 30 157 157 157 87 87 87 50 30 94 94 94...

Page 12: ...3000 Calibration factor based on slope of curve is 1 43 mg m3 glycols mg m3 aerosol Rosco Laboratories Delta 3000 Rosco Light Fluid Average PDR Concentration mg m 0 50 100 150 200 250 Total Glycol Con...

Page 13: ...alibration factor based on slope of curve is 1 00 mg m3 glycols mg m3 aerosol Rosco Laboratories Delta 3000 Rosco Stage Studio Fluid Average PDR Concentration mg m 0 50 100 150 200 250 Total Glycol Co...

Page 14: ...15 20 25 30 35 Time After Release sec 0 50 100 150 200 250 100 30 second release 50 30 second release 10 60 second release Figure 7 Guidelines for use of Rosco Clear Fog Fluid in Delta 3000 fog machin...

Page 15: ...5 20 25 30 35 Time After Release sec 0 10 20 30 40 50 60 70 100 30 second release 50 30 second release 10 60 second release Figure 8 Guidelines for use of Rosco Light Fog Fluid in Delta 3000 fog machi...

Page 16: ...0 25 30 35 Time After Release sec 0 20 40 60 80 100 120 140 160 180 100 30 second release 50 30 second release 10 60 second release Figure 9 Guidelines for use of Rosco Fog Fluid in Delta 3000 fog mac...

Page 17: ...25 30 35 Time After Release sec 0 10 20 30 40 50 60 70 100 30 second release 50 30 second release 10 60 second release Figure 10 Guidelines for use of Rosco Stage and Studio Fog Fluid in Delta 3000 fo...

Page 18: ...orporation ENVIRON 2001c Theatrical Haze and Fog Testing for Mamma Mia Winter Garden Theatre Prepared for Mamma Mia Broadway and Nina Lannan Associates November 12 ENVIRON International Corporation EN...

Page 19: ...conducted additional testing with the Delta 3000 fog machine to evaluate the effect on the T D guidelines using different release durations Release durations ranging from 5 to 60 seconds were evaluate...

Page 20: ...other than those listed in this table the equations on page 1 of this addendum can be used to calculate AF Example calculations 1 Using Rosco Fog Fluid with the Delta 3000 at a 50 setting Table 2 from...

Page 21: ...t change in T D guidance value from 30 second value for 50 and 100 settings at release durations other than 30 seconds Figure 2 Percent change in T D guidance value from 60 second value for 10 setting...

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