DVM1356 SOUND LEVEL CALIBRATOR
1
SOUND LEVEL
CALIBRATOR
DVM1356
INSTRUCTION MANUAL
HANDLEIDING
MANUEL D’UTILISATEUR
Page 1: ...DVM1356 SOUND LEVEL CALIBRATOR 1 SOUND LEVEL CALIBRATOR DVM1356 INSTRUCTION MANUAL HANDLEIDING MANUEL D UTILISATEUR...
Page 2: ...easuring instrument l Environment conditions Altitude up to 2000 meters Relatively humidity 90 max Operation ambient temperature 0 40 C l Maintenance cleaning Repairs or servicing not covered in this...
Page 3: ...ated reference environment conditions 0 5dB l Power 1 x 9V battery l Battery life approx 100 hours with alkaline battery l Battery test Internal circuitry checks condition of battery continuously Cali...
Page 4: ...LEVEL CALIBRATOR 4 NOMENCLATURE AND FUNCTIONS Power and output level selection switch Transducer assembly 1 inch cavity for microphone insertion Battery cover 1 2 inch microphone adapter 1 4 inch micr...
Page 5: ...calibrator will accommodate a 1 inch microphone 2 When the calibration is performed on an instrument with a 1 2 inch microphone the 1 2 inch microphone adapter will have to be inserted by gently push...
Page 6: ...ound level calibrator choose a range with an upper limit of 120dB The instrument may be set to FAST or SLOW response and C or A weighting 8 Read the level on the instrument being tested and adjust the...
