NYC 9/11 Public Portal Document
PRECISION TESTING & BALANCING INC.
1785 NEREID AVENUE
BRONX. NEW YORK 10466
(718) 994-2300 FAX (718) 994- 2341
INSTRUMENTATION
1. M^iOR.BAlUMETERAy;zlljL
(DIRECT READING CFM MEASURING DEVICE)
USE; CFM RE.ADINGS ON SUPPLY AND RETURN OUTLETS
’NOTE; WHEN BALOMETER IS USED "K" FACTOR IS DRI (1.0)
2. BACHAR.ACH 16-7001 FLO-RITE flNSTANTANEOUS^
3. ROTATING WANE .ANEMOMETER (INTEGRATED)
USE: VELOCITY RE.ADING AT R.AW OPENINGS
4. DWYER MAGNEHELIC GAUGE
USE; SUCTION .AND DISCHARGE STATIC PRESSURE READINGS
5, INCLINED MANOMETER .AND PITOT TUBE
USE; IN DUCT TOTAL .AIR RE.ADINGS
6. #2302 - JAQUET SPEED INDICATOR
USE; MEASURE FAN SPEED
/. AMPROBE RS-3
USE; VOLTAGE .AND AMPER.AGE READINGS ON F.AN MOTORS
8. .ALNOR VELOMETER 6000P
USE; VELOCITY- RE.ADINGS AT CEILING DIFFUSERS (CD)
VELOCm* RE.ADINGS AT LINE.AR DIFFUSERS (LD)
9. SHORTRIDGE
USE; VELOCITY- RE.ADINGS AT CEILING DIFFUSERS (CD)
VELOCITY- RE.ADINGS AT LINE.AR DIFFUSERS (LD)
VELOCITY- RE.ADINGS AT COILS
NYC-WTC_000174053
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