DT-805/805L Sound Level Meter- Fornitore globale

Grupe proizvoda

Instruments for Air Environment Testing

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18628167688
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Room 902-2, Zhixin International Building 1, 86 Wuxing Road, Wuhou District, Chengdu

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DT-805/805L Sound Level Meter

Допутник контакта

Još proizvoda

Detalji proizvoda

Kä ye kek looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi bɛ̈n ya looi Tabel kënë ee IEC651 type 2, ANSI S1.4 type 2 standard ye gam.
Features:
1. A yic 1.4dB
2. Frequency range: 31.5Hz to 8 kHz, range range: 30dB to 130dB
3. 3 -1/2 bit LCD ye nyuɔɔth, 0.1dB resolution.
4. A maximum value tɔ̈ɔ̈u ku data tɔ̈ɔ̈u

5. Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr.
Teknoloji:
应用标准 : IEC651 type 2, ANSI S1.4 type 2
Fɛɛr: 31.5Hz ~ 8kHz
Wɛɛr: 30~130dB
Frequency Level Weighing: Frequency Level Weighing
Mikrofon: 1/2 inch polarized capacitive microphone
Kalibration: 1KHZ sine wave, 94dB signal kalibration
Display: LCD Display
Wël ye nyuɔɔth: 3-1/2
分辨率 : 0.1dB
A sɔngɔ: 0.5 sec.
Tɛmɛ: Quick Reaction ((125mS), Slow Reaction ((1 sec.)
Kɔl: 30-100dB, 60-130dB
Tɛɛr: + 1.5dB (në 94dB, 1 kHz)

Alarm function: <unk>OVER<unk> bɛ nyuɔɔth të cenë a tɔ̈ɔ̈u ka tɔ̈ɔ̈u

Lɔ̈ɔ̈m dɔ̈ŋ tɔ̈ɔ̈u:
Automatic shutdown: minit 15 ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.
Pɛɛi: Bateri 9V, 006P wala IEC 6F22 wala NEDA1604.
Bateri tɛ̈n tɔ̈u: lɛr 50 (batiri alkali)
Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
Lɔ̈ɔ̈i ë luɔɔi: 10 tënë 90% RH
Tɛ̈ɛ̈r ye tɔ̈ɔ̈u: -10 tënë 60°C (14 tënë 140 oF)
Lɔ̈ɔ̈i: 10 tënë 75% RH
尺寸 :210(L) X55(W) X32(H) mm
Kɔɔr: 230g (ka bateri tɔ̈u)
Aksesori:Bateri 9V, buk ye kɔɔr. .Color box, leather box

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