UNI-T UT531 Bedienungsanleitung PDF herunterladen (Seite 54)

Measurement Fuc ons UT351 UT352

Total Range 30 to 130dB 30 to 130dB

Maximum Level 130dB 130dB

Accuracy ±1.5dB ±1.5dB

Range Selec ons 30 to 80dB, 50 to 100dB, 60 to 110dB, 80 to 130dB

Frequency Range 31.5Hz to 8000Hz 31.5Hz to 8000Hz

Frequency Weigh ng A and C A and C

Time Weigh ng FAST (125ms)

SLOW (1 second)

FAST (125ms)

SLOW (1 second)

Analogue Bar Graph 30 ~ 130dB 30 ~ 130dB

Warning Over-Range “OVER”, Under-Range “UNDER”

Analogue Outputs AC: 0.707Vrms full scale; Output impedance: around 600Ω

DC: 2Vrms full scale; 10mV/dB; Output impedance around 100Ω

Max/Min Mode

✓ ✓

Data Hold

✓ ✓

Display Backlight

✓ ✓

Sleep Mode 4.8V 4.8V

Low Ba ery Display 63 data sets

GENERAL CHARACTERISTICS

Power 1.5V Ba ery (AA) × 4

LCD Size 53 × 41mm

Product Colour Red and Grey

Product Net Weight 330g

Product Size 273 × 70 × 39mm

Standard Accessories Ba eries, English Manual,

Standard Individual Packing Gi Box

Standard Quan ty Per Carton 30pcs

Standard Carton Measurement 670 × 385 × 300 mm

(0.077CBM Per Standard Carton)

Standard Carton Gross Weight 18kg

UNI-T UT351/UT352

UT350 SERIES

Sound Level Meters

SPECIFICATIONS

UNI-T UT351

UNI-T UT352

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UNI-T UT531 Bedienungsanleitung Seite 54