36
Filter certification
QA/QC testing by EMS of the filters at an interval of not more than 6 months is recommended. Filter
certification, replacement or additional Neutral Density Filters are available from EMS.
EMS Neutral Density Filters for Micro-turn 200 are calibrated on a Perkin-Elmer Lambda Series 6 / PECSS
Spectrophotometer per Federal Environmental Protection Agency specifications. These specifications are
contained in the Code of Federal Regulations 40 CFR 60, Appendix B, Performance Specification 1, Attenuator
Calibration. The filters are scanned over the visible region from 380 to 780 nanometers in one nanometer steps
and the resulting transmittances of the filter are weighted to the Source C Human Eye Response by multiplying
each value by its associated response factor. The corrected values of transmittance are converted to % Opacity
and the value is recorded on the filter and associated chart.
Summary of Contents for 1304
Page 45: ...44 Section 8 DRAWINGS ...
Page 46: ...45 EMS 1001 Mounting under 6 STACK ...
Page 47: ...46 EMS 1002 Mounting over 6 stack ...
Page 48: ...47 EMS 1024 Air purge Weather cover mech Installation ...
Page 49: ...48 EMS 1078 PANEL cut out for 1304 control unit ...
Page 50: ...49 EMS 1079 1304 control unit dimensions ...
Page 51: ...50 EMS 1077 Terminal identification 1304 control unit ...
Page 52: ...51 EMS 1131 1304 with recorder system wiring ...
Page 54: ...53 EMS1101 Sht 1 of 3 Dual Blower system wiring ...
Page 55: ...54 EMS 1101 Sht 2 of 3 Single Blower system wiring ...
Page 56: ...55 EMS 1101 Sht 3 of 3 Without Blower system wiring ...