|
技术指标 |
|
基本功能 |
量程 |
基本精度 |
|
噪音测量 |
30~80dB 50~100dB |
±1.5 dB |
|
频率A加权 |
60~110dB 80~130dB |
|
噪音测量 |
30~80dB 50~100dB |
±1.5 dB |
|
频率C加权 |
60~110dB 80~130dB |
|
特殊功能 |
|
模拟条显示 |
30~130dB |
√ |
|
过载指示 |
|
√ |
|
AC 信号输出 |
0.707Vrms/每档满刻度
输出阻抗约600Ω |
√ |
|
DC 信号输出 |
2Vrms/每档满刻度
10mV/dB,输出阻抗约100Ω |
√ |
|
存储记忆 |
可记忆30条信息 |
√ |
|
SELECT |
|
√ |
|
MAX/MIN |
|
√ |
|
自动关机 |
约15分钟 |
√ |
|
低电压显示 |
4.8 V |
√ |
|
|
|
|
|
一般特征 |
|
LCD尺寸 |
42 X 52.3mm |
|
机身颜色 |
红色+铁灰 |
|
机身重量 |
386g(包括电池) |
|
机身尺寸 |
272.3×69.8×38.6mm |
|
标准配件 |
电池、说明书、保用证 |
|
标准包装 |
皮盒+彩盒 |
|
标准包装数量 |
30台 |
|
标准包装尺寸 |
670×385×300 mm |
|
标准包装箱毛重 |
24Kg |
|
|
*需要附加收费
以上技术规格可能因产品改进有所改变,恕不另行通知。
如果阁下需要了解该设备详细情况,请致电0755-83610849联系我们的销售工程师,或发送电子邮件到Email:lscaiyi@163.com索取产品规格书。
设备保修与备件更换条件
自用户购买之日起,本公司所有新产品均按照原厂质保条例提供3包服务;二手仪器提供7天退还和180天免费质保。
免除免费保修义务
本公司的产品实行保修年限之内的有限保修。属于下列情况的设备(包括部件)故障或损坏,不在有限保修之列(尽管产品在保修期之内),本公司不承担免费保修义务:
设备、部件已经超出了保修期;
客户未按照说明书要求,错误安装,保管及使用而造成的设备(包括部件)故障或损坏;
由非 本公司授权机构、人员拆卸而造成的设备(包括部件)故障或损坏;
因意外因素或者人为原因(包括如操作失误、划伤、搬运、磕碰、输入不合适的电压和电流等)导致的设备(包括部件)故障或损坏;
因自然灾害等不可抗力(如地震、火灾等)原因造成的产品故障或损坏;
|
Technical index |
|
Basic function |
Span |
Basic precision |
|
Noise is measured |
30~80dB 50~100dB |
± 1.5 DB |
|
Frequency A increases advantageous position |
60~110dB 80~130dB |
|
Noise is measured |
30~80dB 50~100dB |
± 1.5 DB |
|
Frequency C increases advantageous position |
60~110dB 80~130dB |
|
Special function |
|
Imitate show |
30~130dB |
√ |
|
Overload directive |
|
√ |
|
AC signal is outputted |
Full scale of 0.707Vrms/ every archives outputs impedance to make an appointment with 600 Ω |
√ |
|
DC signal is outputted |
10mV/dB of full scale of 2Vrms/ every archives, output impedance makes an appointment with 100 Ω |
√ |
|
Memory memory |
Can remember 30 news |
√ |
|
SELECT |
|
√ |
|
MAX/MIN |
|
√ |
|
Close automatically machine |
About 15 minutes |
√ |
|
Low voltage shows |
4.8V |
√ |
|
|
|
|
|
Common characteristic |
|
LCD dimension |
42X 52.3mm |
|
Airframe color |
Gules + iron is grey |
|
Airframe weight |
386g (include battery) |
|
Airframe dimension |
69.8 × of 272.3 × 38.6mm |
|
Standard fittings |
Batteries, manual, protect with card |
|
The standard is packed |
Leather box + colour box |
|
The standard packs an amount |
30 |
|
The standard packs dimension |
385 × of 670 × 300 Mm |
|
The standard packs box gross weight |
24Kg |
|
|
* need is add collect fees
Above technology standards may be improved because of the product change somewhat, excuse me does not inform separately.
If Your Exllency needs to know this equipment detailed circumstance, call 0755-83610849 to contact our sale engineer please, or send email to arrive Email:lScaiyi@163.com asks for product standards book.