��(sh��)λʽ����Ӌ(j��)��Ӌ(j��) CENTER320 |
���ԣ� 4λ��(sh��)���@ʾ��������0.1dB�� ���r(sh��)�g0.5S�� ���_�ȡ�1.5dB,����(zh��n)ֵ�� 1KHz 94dB�� �y������:��:30-80dB��:50-100dB��:80-130dBA,C�l�ʼә�(qu��n)���ܣ� �AC/DC��̖ݔ���� ��,���r(sh��)�g����(sh��)�O(sh��)���� ��(d��ng)������:31.5Hz-8KHz�� 275(L)X64(W)X30(H)mm
��(sh��)λʽ����Ӌ(j��)��Ӌ(j��)CENTER320
��(sh��)λʽ����Ӌ(j��)��Ӌ(j��)CENTER320�����c(di��n):
���HҎ(gu��)�� | IEC 651 TYPE II |
�� | 1.5dB(�څ�����λ��(zh��n)��94dB@1KHz) |
�l��푑�(y��ng) | 31.5HZ~8KHZ |
��(d��ng)�B(t��i)���� | 50dB |
�y������ | LO��30dB��80dB Med��50dB��100dB Hi��80dB��130dB |
�l�ʼә�(qu��n)���� | A��C |
�r(sh��)�g�ә�(qu��n)���� | ���٣�FAST��125���룬���٣�SLOW��1�� |
�����L(f��ng) | 1/2Ӣ��O�����ʽ�����L(f��ng) |
�@ʾ | 4λ��(sh��)��������0.1dB����(sh��)ֵ |
���� | 2��/�� |
����x��(sh��)�i�� | MAX HOLD |
���x��(sh��)�i�� | MIN HOLD |
�^�dָʾ | "OVER"��"UNDER"��̖��ʾ |
�Դ | ��һ9V늳أ�006P��NEDA1604��IEC 6F 22 |
늳؉��� | �s50С�r(sh��)���A��늳أ� |
�����؝�� | 0�� �� 40�� ,10%RH��75%RH |
���γߴ� | 275��64�� 30mm |
���̖ݔ�� | AC/DC��̖�քe�ɶ��C(j��)����ݔ�� |
AC��1Vrms��ÿ�����n����ݔ���迹�s10�� | |
DC��10Mv/dB��ݔ���迹�s100�� | |
���� | �s 275�� ������늳أ� |