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- ºê·£µå À̸§: XMSJ
- ¿ø»êÁö: Áß±¹
- Grade: other
- Warranty: 1 year
- Customized support: OEM
- Place of Origin: Shandong, China
- Brand Name: BIOBASE
- Model Number: DNM1351
- Product name: digital sound level meter
- A weighted: 30 ~ 130 dBA
- Accuracy: ¡¾1.5 dB
- Digit & Resolution: 4bits & 0.1 dB
- FrequencyRange: 31.5Hz ~ 8.5KHz
- Measuring Stalls: 30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130
- Frequency-weighted features: A-weighted (simulated human ear)
- Time Weighted: fast / slow
- Sampling frequency: 2 times / s
- Microphone: 1/2 inch condenser microphone
Á¦Ç° ¼³¸í
±â´É
1. LCD µð½ºÇ÷¹ÀÌ
2. ÃÖ´ë Àá±Ý
3. ÀúÀü·Â µð½ºÇ÷¹ÀÌ
4. ÀÚµ¿ Á¾·á
5. PWM Ãâ·Â (DNM1356 ¸¸ ÇØ´ç)
6. Ķ¸°´õ ±â´É (DNM1356 ¸¸)
7. 4700 µ¥ÀÌÅ͸¦ ÀúÀåÇÒ ¼ö ÀÖÀ½ (DNM1356 ¸¸ ÇØ´ç)
8. USB ÄÄÇ»ÅÍ ÀÎÅÍÆäÀ̽º (DNM1356 ¸¸ ÇØ´ç)
9. ÄÄÇ»ÅÍ ºÐ¼® ¼ÒÇÁÆ®¿þ¾î Áö¿ø (DNM1356 ¸¸ ÇØ´ç)
10. AC / DC ½ÅÈ£ Ãâ·Â (DNM1356,DNM1357,DNM1358 ¸¸ ÇØ´ç)
11. ÀÚµ¿ ¼¾¼ ¹é¶óÀÌÆ® (DNM1356,DNM1357,DNM1358 ¸¸ ÇØ´ç)
12. °úºÎÇÏ Ç¥½Ã: OVER / UNDER ½Éº¼ Ç¥Çö (DNM1356,DNM1357,DNM1358 ¸¸ ÇØ´ç)
±â¼ú ¸Å°³º¯¼ö
¸ðµ¨ |
DNM1351 |
DNM1356 |
DNM1357 |
DNM1358 |
°¡ÁßÄ¡ |
30 ~ 130 dBA |
°¡Áß |
/ |
35 ~ 130 DBC |
Á¤È®µµ |
± 1.5 dB |
¼ýÀÚ & ÇØ»óµµ |
4 ºñÆ® & 0.1 dB |
5 ºñÆ® & 0.1 dB |
ÁÖÆļö ¹üÀ§ |
31.5Hz ~ 8.5KHz |
ÃøÁ¤ ³ëÁ¡ |
30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130 |
ÁÖÆļö °¡Áß ±â´É |
A °¡ÁßÄ¡ (¸ðÀÇ Àΰ£ÀÇ ±Í) |
A (¸ðÀÇ Àΰ£ÀÇ ±Í) & C (±â°èÀû ¼ÒÀ½) |
½Ã°£ °¡Áß |
ºü¸¥/´À¸° |
»ùÇøµ ÁÖÆļö |
2 ȸ/s |
¸¶ÀÌÅ© |
1/2 ÀÎÄ¡ Äܵ§¼ ¸¶ÀÌÅ© |
Àü¿ø |
9V ¹èÅ͸® (6F22) |
1.5V AA ¹èÅ͸® × 4 ¶Ç´Â 6V 100mA DC Àü¿ø °ø±Þ ÀåÄ¡ |
9V ¹èÅ͸® × 1 ¶Ç´Â 6V 100mA DC Àü¿ø °ø±Þ ÀåÄ¡ |
Á¦Ç° Å©±â |
57*36*149mm |
256*70*35mm |
207*70*29mm |
Á¦Ç° ¹«°Ô |
144g (¹èÅ͸® Æ÷ÇÔ) |
308g (¹èÅ͸® Æ÷ÇÔ) |
178g (¹èÅ͸® Æ÷ÇÔ) |
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