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| ½ð̳ÊÐÌ©ÄÉÒÇÆ÷³§ |
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1350/8850 |
| Ô²úµØ£º |
½ð̳ÏÖ´ú |
¹æ ¸ñ TES-1350A
ÊÊÓñê×¼ IEC 651 Type2
²âÁ¿·¶Î§ A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB
·Ö±æÂÊ 0.1dB
ƵÂÊ·¶Î§ 31.5Hz to 8KHz
׼ȷ¶È ¡À2dB
ÖØ×÷·¶Î§ 65dB
ȨºâÍøÂçÆµÂÊ A¡¢C
ʱ¼äÏòÓ¦ Slow & Fast
Maximum Hold Decay < 1dB/3min
Âó¿Ë·ç ¼«»¯µçÈÝʽÂó¿Ë·ç
УÕý ÄÚ²¿94.0DbλÖÃУÕý
Êä³ö ACÔ¼ 0.65Vrms (ÿ·¶Î§µµ),Êä³ö×迹600¦¸
DCÔ¼ 10mV/dB (nominally),Êä³ö×迹: 100¦¸
²Ù×÷ÎÂʪ¶È 0¡æ to 40¡æ < 80% R. H.
´¢´æÎÂʪ¶È -10¡æ to 60¡æ < 70% R.H.
ÏÔʾÆ÷ 3 1/2 digitals
µçÔ´ one 9V battery
³ß´ç 240mm(L)x68mm(W)x25mm(H)
ÖØÁ¿ 215g
¸½¼þ ƤÌ×, ²âÊÔ°ô, µç³Ø, ʹÓÃ˵Ã÷Êé, ·À·çÇò
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