مشخصات فني

صدا سنج دیجیتالی TES-1350A

وضوح 1/0 دسي بل

دار اي حالت ثابت نگه داري بيشترين مقدار بدست امده

داراي جك خروجي AUX

مشخصات فني:

محدوده اندازه گيري:

Db 100~35:weiting low)) LO A

Db 130~65:weiting high)) HI A

Db 100~35:weiting low)) LO A

Db 130~65:weiting high))HI  A

فركانس: KHz 8  ~Hz 5/31

ديناميك:db 65

صفحه نمايش: 4 اينچ

دقت: db 2 ±

FEATURES:
 
0.1dB Resolution 
Maximum hold function 
AUX OUTPUT JACKS
SPECIFICATION: 
Standard appliedIEC 651 Type2
RangeA LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB
Resolution0.1dB
Frequency Range31.5Hz to 8KHz
Accuracy±2dB
Dynamic Range65dB
Frequency WeightingA、C
Time WeightingSlow & Fast
Maximum HoldDecay < 1dB/3min
MicrophoneElectret condenser microphone
CalibrationElectrical calibration by using the internal oscillator
(1KHz sine Wave at 94dB)
Auxilitary OutputAC conditioned, 0.65Vrms corresponding to
each range step, impedance: 600 W
DC conditioned, 10mV/dB (nominally)
Operating Condition0℃ to 40 ℃< 80% R. H.
Storage Condition-10℃ to 60 ℃< 70% R.H.
Display3 1/2 digitals
Power Supplyone 9V battery
Size240mm(L)x68mm(W)x25mm(H)
Weight215g
AccessorieInstruction Manual, 9V Battery, Carrying Case,
Screwdriver, Windscreen.
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