RK5991N Microphone Polarity Tester

RK5991N microphone polarity tester tuaj yeem paub qhov zoo thiab qhov tsis zoo polarity ntawm txhua hom, qhov loj me, cov khoom siv, impedance ntawm lub mloog pob ntseg nrov, lub tshuab txav tau txais tau txais thiab nrawm.

Ntsuas mem tes dav: 0.4ms

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Parameter

Khoom siv

RK-5991N Microphone polarity tester

Khoom taw qhia

RK5991N microphone polarity tester tuaj yeem paub qhov zoo thiab qhov tsis zoo polarity ntawm txhua yam, qhov loj me, cov khoom siv, impedance ntawm lub mloog pob ntseg, lub tshuab txav tau txais lub zog tau txais thiab nrawm. ntsuas tau txais cov mem tes hom tsis siv neeg thiab ceev mensuration, thiab ntes lub suab Performance index ntawm tus neeg hais lus hauv kab sib dhos.

Cov yam ntxwv ua haujlwm

Peb hom pulse amplitude test, polar test yog ceev thiab raug.
Polarity suab, lub teeb Performance index, nws tuaj yeem xaiv qhov zoo, tsis zoo polarity ntawm lub tswb
Nws tuaj yeem txuas cov teeb liab kuaj sab nraud, nws siv lub suab ntshiab kom pom thaum coj cov polarity test synchronously.

Yav dhau los: RK2518-8 Multiplex Resistance Tester

Tom ntej: Tuam Tshoj Switching Fais fab mov DC rau AC 36V10A rau Suab Amplifier

Qauv	RK5991 N
Ntsuas pulse dav	0,4ms ib
Ntsuas pulse amplitude	≥10Vp-p
Daim ntawv thov	Pulse amplitude hauv H, nws yog tsim rau cov neeg hais lus dav dav Pulse amplitude hauv M, nws yog tsim rau dome hais lus
Daim ntawv thov	Pulse amplitude nyob rau hauv L, nws yog haum rau MYLAY Tus hais lus thiab txav coil receiver.
Sensor microphone	Condenser microphone
Lub suab tswb	Nws tuaj yeem hloov "+", "-" buzzer tswb
rhiab heev ntawm kev xeem	Qib siab ≥25cm, Nruab nrab thiab qis qis≤25cm
Kuaj ceev	Txog 0.2 s
Kev siv fais fab	≤10VA
Xav tau lub zog	220V ± 10%, 50Hz ± 5%
Ib puag ncig ua haujlwm	0 ℃ ~ 40 ℃, ≤ 85% RH
Sab nrauv dimension	255 × 145 × 220mm
Qhov hnyav	2kg ua
Accessory	Microphone (lub suab raj), kab xeem