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TES 52
TES 52 SOUND LEVEL METER
362,75 $
| Primo number : | *TE52 |
| Brand : | TES |
| Brand number : | 52 |
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TES 52 SOUND LEVEL METER
• 0.1 dB resolution
• 5 selectable ranges
• Maximum hold with elapsed time
• Logging function (99 sets)
• A & C frequency weightings
• Analog AC & DC outputs
GENERAL SPECIFICATIONS
Applicable standards:
IEC61672-1 : 2002 Class 2
IEC60651 : 1979 Type 2
ANSI S1.4 : 1983 Type 2
MEASUREMENT FUNCTIONS
Main processing functions
Simultaneous measurement of all items according to selected time weighting and frequency weighting.
Sound level LA or LC
Maximum sound level LA max or LC max
Minimum sound level LA min or LC min
Total range : 26 to 130dB
Max. measurement level : 130dB
Noise floor A weighting : 26dB or less
C weighting : 32dB or less
Linearity range : 60dB
Reference level range : 60 to 120dB
Reference sound pressure level : 94dB
Calibration check frequency : 1KHz
Level range selection :
6 ranges in 10dB steps 26 to 80dB , 30 to 90dB
40 to 100dB , 50 to 110dB
60 to 120dB , 70 to 130dB
Frequency range :
Overall characteristics including microphone : 31.5 to 8000Hz
Frequency weighting : A, C
Time weighting (RMS detection) : Fast, slow
Calibration : Calibration using sound calibrator
Sampling interval:
a.Bar graph indication : 125mS approx.
b.Numeric indication : 1 sec approx.
Data memory functions:
a.Data can be stored in the internal memory.
b.Max. 99 data sets for L with elapsed time, Lmax with elapsed time and Lmin with elapsed time con be stored.
Microphone : 1/2-inch electret condenser type
Display LCD
Display screens :
4 digits indication of sound level, 0.1dB resolution.
Bar graph indication of current sound level, 1dB resolution.
Elapsed time display, 100 hours maximum.
Memory and read address display, 99 data sets maximum.
Warning indications
Over-range indication
OV displayed at upper limit of the range
Un displayed at lower limit of the range
Outputs
a.AC output (using selected frequency weighting):
Output voltage : 1Vrms (at full-scale of the range)
Output impedance : 5K Ohms
Load impedance :1M ohms
b.DC output
Output voltage : 10mV/1dB
Output impedance : 5K ohms
Load impedance :>= 1M ohms
Power requirements: One 9V battery (006P or IEC6F22)
Battery life : Approx. 25 hours
AC adaptor (option):Current rating (when 9V DC is input) : Approx. 10mA
Ambient conditions
Operating ambient conditions : -10ºC to +50ºC, 30% to 90%RH non-condensing
Storage ambient conditions : -10ºC to +60ºC, <70%RH non-condensing
Dimensions : Approx. 264(L)×68(W)×27(H) mm
Weight (including battery) : Approx. 260g
Optional accessories: tripod BS-6, power supply PS-102 6VDC, 10m microphone extension cable TL-F47B, 5m microphone extension cable TL-F47A, calibrator 1356