Fluke 941 Luminometer
Fluke 941 Applications
The Fluke 941 is a handheld luminometer than can measure visible light sent from a variety of light sources, to include fluorescent, metal halide, high pressure sodium, or incandescent lamps With an extension cord to the light meter and separate display the Fluke 941 provides a handheld tool to accurately measure light in multiple environments The Fluke 941 is a portable tool that measures light up to 20,000 fc of lux with an accuracy of 01 fc/lux • Measure in lux or footcandles, with one button to switch between display options • Measuring range up to 20,000 lux or foot candles • Data hold to freeze reading on the digital display • Min/max ability to show high and low readings • Auto power off to save battery life • Includes protective sensor cap • One year warranty
• Room illumination assessment for environmental health and safety reviews • Light source quality and troubleshooting
Fluke 941
Measurement Parameter Range
20, 200, 2000, 20000, 200000 Lux 20, 200, 2000, 20000 FC (Footcandle)
±3% (at 2854°K — calibrated by the common incandescent lamp) ±6% other visible light sources Cosine error 30° ±2% 60° ±6% 80° ±25% Cosine angle corrected according to the grade A general specifications of JIS C 1609:1993 and CNS 5119 A
Precision
Specifications Sampling Rate:
2 5 times/second for the digital display
Display: Sensor:
3 5 digit 1999-point LCD screen
Silicon photoelectric diode and optical filter
Fluke 945 Sound Level Meter
Fluke 945 Applications • Sound testing for education environments • Heavy and light industry sound testing • Healthcare environment testing • Safety testing
The Fluke 945 Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety officers and quality control in a wide variety of industrial environments It offers two types of measurements: A weighting and C weighting The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments The Fluke 945 conforms to the IEC651 Type 2, ANSI S1 4 Type 2, and JISC1502 requirements for sound level meters • Data storage • Max/Min • Frequency weighting ranges: A, C • Auto power off • Auto ranging • One year warranty
Fluke 945
Measurement Parameter Range
Resolution
Accuracy
Measurement of environment noise (A weighted) Measurement of mechanical noise (C weighted)
30 to 130 dB
0 1 dB
±1 5 dB (ref 94 dB @ 1 KHZ)
Included Accessories 9 V Battery, User Manual Ordering Information FLUKE-941
±1 5 dB (ref 94 dB @ 1 KHZ)
35 to 130 dB
0 1 dB
Luminometer
Specifications Display
0 1 dB steps on 4 digit LCD screen
FLUKE-945
Sound Level Meter
Frequency Response
From 31 5 Hz to 8 kHz
Max/Min Recording with Memory Logging
Up to 14,000 records
C ontact your local distributor for price and availability. fluke.co/wtb
72
Environmental Testing
Made with FlippingBook Learn more on our blog