Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Thiết bị đo độ ồn SL-1340U Custom

Mã sản phẩm: SL-1340U
Sử dụng cho Model:
Hãng SX: Custom
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng

- International Standard IEC 61672-1 compliant.

- Equipment and digital display that can check your measurements instantly, rate-of-change of the measured value of the analog display that can be recognized instantly in the graph.

- You can display the maximum or minimum value of the measurement. When the value exceeds the analog range the measured value has been set, "OVER", below and equipped with an alert function to display the "UNDER".

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Electric performance



Frequency characteristic A characteristic / C properties
Measurement range 32.0 ~ 130.0dB
Frequency range 20Hz ~ 8kHz
Accuracy ± 1.4dB (94dB, at 1kHz)
display Digital (4-digit) Analog (bar graph)
resolution 0.1dB 2dB
sampling 2 times / sec. 5 times / sec.
Analog range -
  • Lo: 30 ~ 90dB
  • Med: 50 ~ 110dB
  • Hi: 70 ~ 130dB
Time weight characteristics
  • FAST (time constant 125ms)
  • SLOW (time constant 1s)



General specification

 

Use temperature and humidity 0 ~ + 40 ℃, 10 ~ 90% RH or less (without condensation)
Storage temperature and humidity -10 ~ + 60 ℃, 10 ~ 75% RH or less (without condensation, without batteries)
Size W55 × H258 × D25mm (except for the windshield sponge)
weight

About 200g (including the battery)
Power supply One 9V type battery ×
Battery life About 40 hours (when using alkaline batteries)
accessories Manual, windshield sponge, storage case
Proofreading Yes
Adaptation standard IEC61672-1 Class2 compliance

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