娓噺鑼冨湇 |
30锝�130dBA锛�35锝�130dBC |
婧栫⒑搴� |
卤1.5dB(鍦ㄥ弮鑰冮煶澹撴簴锛�94dB@1kHz) |
闋荤巼闊挎噳 |
31.5Hz 锝�8.5kHz |
娓噺妾斾綅 |
30锝�80dB/50锝�100dB/60锝�110dB/80锝�130dB/ |
鍕曟厠(t脿i)鑼冨湇 |
50dB/100dB |
闋荤巼鍔犳瑠鐗规€� |
A鍜孋鐗规€� |
浣嶆暩椤ず |
4浣嶆暩 瑙f瀽搴�0.1dB 鍙栭噰妯g巼2娆�/绉� |
椤炴瘮鍒诲害椤ず |
涓€鍒诲害浠h〃1dB 鍙栨ǎ鐜�2娆�/绉� |
閬庤級鎸囩ず |
鐢ㄢ€淥VER鈥濃€淯NDER鈥濈鍚堥’绀� |
AC淇¤櫉杓稿嚭 |
0.707Vrms姣忔獢婊垮埢搴﹁几鍑洪樆鎶楃磩鐐�600惟 |
DC淇¤櫉杓稿嚭 |
10mV/dB杓稿嚭闃绘姉绱勭偤100惟 |
楹ュ厠棰� |
1/2鑻卞闆诲寮忛亥鍏嬮ⅷ |
鍕曟厠(t脿i)鐗规€� |
FAST(蹇€�) SLOW(鎱㈤€�)涔嬪弽鎳夐€熺巼 |
鏈€澶у€奸帠瀹� |
MAX |
闁嬫鑷鏅傞枔 |
绱�10绉� |
闆绘簮 |
9V闆绘睜 |
宸ヤ綔鐠�(hu谩n)澧� |
0锝�40鈩� 10锝�80%RH |
瀛樺劜鐠�(hu谩n)澧� |
0锝�60鈩� 10锝�70%RH |
澶栧舰灏哄 |
207脳70脳29mm |
閲嶉噺 |
绱�230g(鍚浕姹�) |