Extech Extech 407790A

Alat Laboratorium Mikrobiologi

Deskripsi produk
Real Time Octave Band Analyzer

Extech 407790A
Spesifikasi Extech 407790A:

Extech’s Type 2 Integrating Sound Level Meter with Octave and 1/3 Octave Band Real Time is displayed on a large 3.5" 320x240 TFT color backlit LCD.
PRODUCT VARIATIONS:

407790A
407790A-NIST

WIDE MEASUREMENT IN 5 RANGES20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
MULTI-FUNCTION DISPLAY3.5" (320x240) TFT color LCD with backlight feature displays Leq, LE, Lmax, Lmin, Lp, L05, L10, L50, L90, L95
CUSTOMIZABLE TO YOUR NEEDSOptional microphone extension cable for measurements in enclosures and other remote locations (407764-EXT)
SPECIFICATIONS
GENERAL SPECIFICATIONS
Analog Output
AC output: 1 Vrms (at full scale); DC output: 3.0V, 25mV/dB
Frequency Bandwidth
25Hz ~ 10kHz
Memory
microSD card (included)
Microphone
Condenser, 0.52" (13.2mm)
Response Time
Fast, Slow, 10ms (t), I
Sound Range (dB)
20 to 90dB, 20 to 100dB, 20 to 110dB, and 30 to 120dB, 40 to 130dB
Sound Range (dB) Basic Accuracy
±1.5dB (ref 94dB @ 1kHz)
Weighting
A, C, and Z
ADDITIONAL DETAILS
Certifications
CE
Dimensions
13.6 × 3.9 × 2.4" (345 × 100 × 60mm)
Power
4 × C (1.5V) batteries / external supply 6V DC, 1A
Warranty
2 years
Weight
33.5oz (950g)
OTHER
Filter_Brand
Extech

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