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UT351 Sound Level Meters

Availability:

10 in stock


UT350 series digital sound level meter with stable performance, safety and reliability can be widely used for environmental protection, laborhygiene, industrial enterprise, scientific research and teaching. It is applied to environmental noise measurement, machinery equipment noise measurement and architectural acoustics measurement.

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UT350 series digital sound level meter with stable performance, safety and reliability can be widely used for environmental protection, laborhygiene, industrial enterprise, scientific research and teaching. It is applied to environmental noise measurement, machinery equipment noise measurement and architectural acoustics measurement.

Category:
Weight 0.33 kg
Dimensions 27 × 7 × 4 cm
Specifications Range Best Accuracy
Model UT351
Range 30~80dB ±1.5dB
50~100dB ±1.5dB
60~110dB ±1.5dB
80~130dB ±1.5dB
Frequency 31.5Hz~8000Hz
Frequency Weighting A&C
Sample Rate FAST:  8 Times/s
SLOW: 1 Times/s
Features
Analogue Outputs AC: 0.707Vrms full scale;Output impedance: around 600Ω
DC: 2Vrms full scale; 10mV/dB; Output impedance: around 100Ω
Data Hold
Auto Power Off
Low Battery Indication ≤4.8V
MAX Mode
MIN Mode
High Alarm Display “OVER”
Lower Alarm Display “UNDER”
LCD Backlight
Analogue Bar Graph 30~130dB
General Characteristic 
Power 1.5V Batteries (LR6) X 4
LCD Size 53mm X 41 mm
Product Color Red and Grey
Product Net Weight 330g
Product Size 273mm X 70mm X 39 mm
Standard Accessories Batteries, Windscreen, Leather Box
Standard Individual Packing Gift Box, English Manual
Standard Quantity Per Carton 30pcs
Standard Carton Measurement 670mm X 385mm X 300mm (0.077 CBM Per Standard Carton)
Standard Carton Gross Weight 18kg

Brand

UNI T

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    Test frequency 100Hz, 120Hz, 1kHz, 10kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
    Test signal level  0.1Vrms, 0.3Vrms, 1Vrms
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    Measurement parameters Primary: L/C/R/Z
    Secondary: D/Q/θ/ESR
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    DCR test rate Fast (20 times/s), medium (5 times/s), or slow (2 times/s)
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    C 0.00pF~99.999mF
    Z/R 0.0000Ω~9.9999MΩ
    ESR 0.0000Ω~999.99Ω
    D 0.0000~9.9999
    Q 0.0000~99999
    θ -179.9°~179.9°
    DCR 0.01mΩ–20.000MΩ
    Temperature coefficient 0.1× (specified accuracy) /°C (0°C~18°C or 28°C~40°C)
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