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Handbook: 218 of 287
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TABLE OF LUXFER PRISM AREAS.
ROOM 60 FEET WIDE.
FOR DESK WORK. |
Length of Room, feet. |
VERTICAL PRISM
PLATES. |
|
CANOPY A. |
J |
K |
L |
M |
N |
O |
S |
P |
0.6 |
0.5 |
0.4 |
0.3 |
0.2 |
20 |
195 |
213 |
225 |
231 |
246 |
276 |
300 |
348 |
249 |
252 |
345 |
405 |
585 |
30 |
207 |
219 |
231 |
243 |
261 |
294 |
321 |
387 |
261 |
276 |
363 |
441 |
621 |
40 |
225 |
234 |
249 |
261 |
279 |
315 |
348 |
417 |
282 |
297 |
387 |
477 |
666 |
50 |
246 |
258 |
276 |
294 |
309 |
348 |
381 |
474 |
309 |
327 |
429 |
528 |
720 |
60 |
285 |
300 |
318 |
333 |
354 |
399 |
441 |
531 |
360 |
378 |
495 |
606 |
837 |
70 |
333 |
348 |
369 |
387 |
414 |
468 |
516 |
618 |
417 |
441 |
591 |
708 |
990 |
80 |
390 |
408 |
435 |
456 |
486 |
549 |
606 |
726 |
489 |
516 |
678 |
831 |
1161 |
90 |
447 |
468 |
498 |
522 |
558 |
630 |
693 |
828 |
564 |
594 |
777 |
969 |
1338 |
100 |
516 |
543 |
576 |
603 |
645 |
726 |
798 |
963 |
651 |
687 |
894 |
1113 |
1542 |
110 |
594 |
621 |
654 |
690 |
741 |
831 |
903 |
1086 |
744 |
774 |
1020 |
1245 |
1740 |
120 |
657 |
687 |
714 |
765 |
830 |
924 |
1017 |
1221 |
825 |
870 |
1140 |
1401 |
1959 |
FOR FINE MERCHANDISE. |
Length of Room, feet. |
VERTICAL PRISM
PLATES. |
|
CANOPY A. |
J |
K |
L |
M |
N |
O |
S |
P |
0.6 |
0.5 |
0.4 |
0.3 |
0.2 |
20 |
130 |
142 |
150 |
154 |
164 |
183 |
200 |
232 |
165 |
175 |
230 |
270 |
390 |
30 |
139 |
146 |
155 |
162 |
174 |
196 |
215 |
258 |
175 |
185 |
242 |
294 |
414 |
40 |
150 |
156 |
166 |
174 |
186 |
210 |
232 |
278 |
188 |
198 |
259 |
318 |
445 |
50 |
165 |
173 |
184 |
196 |
206 |
232 |
255 |
307 |
207 |
218 |
286 |
352 |
481 |
60 |
190 |
200 |
212 |
222 |
237 |
267 |
295 |
354 |
240 |
253 |
330 |
405 |
558 |
70 |
222 |
233 |
247 |
258 |
277 |
312 |
344 |
413 |
279 |
295 |
385 |
473 |
660 |
80 |
261 |
273 |
290 |
304 |
325 |
367 |
404 |
485 |
327 |
343 |
453 |
555 |
775 |
90 |
299 |
313 |
333 |
348 |
372 |
420 |
462 |
553 |
376 |
397 |
519 |
647 |
892 |
100 |
345 |
362 |
385 |
402 |
430 |
485 |
532 |
642 |
434 |
458 |
597 |
742 |
1029 |
110 |
395 |
414 |
436 |
460 |
494 |
554 |
602 |
724 |
496 |
516 |
680 |
830 |
1160 |
120 |
438 |
458 |
476 |
510 |
554 |
617 |
678 |
815 |
550 |
581 |
760 |
934 |
1306 |
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