6.4: 动态应变仪 Dynamic Strain Amplifiers YE3817C YE381 江苏联能电子技术有限公司

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产品名称：6.4: 动态应变仪 Dynamic Strain Amplifiers
产品型号：YE3817C/YE3818C
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简单介绍

YE3817C/YE3818C通用动态应变放大器 General Dynamic Strain AmplifierYE3818D 32 通道程控 32 channels(DC-300kHz)YE3835 单通道程控 1 channel Programmable (DC-500kHz)

产品描述

体积小,重量轻, 结构简单,可靠性高,内置2 阶Butterworth 低通滤波器,增益可调;手动调零(粗调,细调).适用于工业现场的使用和安装 Small size; light weight; Simple structure;High reliability. Build in Second-order Butterworth Low-Pass Filter. Switch with gain of 4 steps; Manual zero (coarse /fine adjustment). Connect to strain gage transducer, Suitable for static and quasi-dynamic measure in the Industrial fields.
YE3817C/YE3818C通用动态应变放大器 General Dynamic Strain Amplifier 4½位LED直接数字显示各通道输出电压; 可选择的多档增益,桥压,低通滤波器;长导线自动补偿; 双12位D/A自动调平衡; 适合于通用应变测试.YE3817C:DC-10kHz;YE3818C:DC-100kHz. 4½-digit indication of the output voltage of a selected channel. DC, AC, PK+,PK- mode selectable by the Switch. Multi-steps of LPF,GAIN,Bridge Voltage;Long wire automatic compensation; 12-bit dual D / A auto-balance; Suitable for testing general strain. YE3817C:DC-10kHz;YE3818C:DC-100kHz.
	YE3818D 32 通道程控 32 channels(DC-300kHz) YE3835 单通道程控 1 channel Programmable (DC-500kHz) 宽频带程控动态应变放大器.4½位LED直接数字显示各通道输出电压; 可选择的多档增益,桥压,低通滤波器;长导线自动补偿; 双12位D/A自动调平衡; 适合于通用和高频率响应应变测试. Wide frequency response dynatic strain amplifier. 4½-digit indication of the output voltage of a selected channel. DC, AC, PK+,PK- mode selectable. Multi-steps of LPF,GAIN,Bridge Voltage;Long wire automatic compensation; 12-bit dual D / A auto-balance; Suitable for testing general strain and wide frequency response.

型号Model		YE3817C	YE3818C	YE3818D	YE3835	YE3842
通道数Channels		6 , 8	6 , 8	32	1	1
桥路电阻Bridge Resistance		60-1000Ω	60-1000Ω	60-10000Ω	120-2000Ω	350Ω
输入范围Input Range		0 - ±100000με	0 - ±50000με	0 - ±50000με	0-±50000με	±20mV
输出范围Output		±10VP/5mA	±5VP/5mA	±10VP/5mA	±5VP/5mA	±5VP
噪声Noise		≤3μV	≤3μV	≤3μV	≤5μV	≤2mVrms
稳定度Stability:	零点Zero	±0.1μV/℃; ±0.1%/F.S/2h				≤±5με/4h
稳定度Stability:	灵敏度Sensitivity	±0.01%/F.S//℃; ±0.1%/F.S/2h				≤±0.01%/℃
供桥电压 DCBridge Voltage		1,2,3,6,10,12VDC /30mA	1,2,4,6,8,10VDC /30mA	1,2,3,4,10VDC /50mA	1,2,3,4,10VDC /50mA	5VDC/50mA
增益Sensitivity	分档 witch RANGE	OFF,100,200, 500,1000,2000	OFF,100,200, 500,1000,2000	100,300, 1000,3000	100,300, 1000,5000	250,500, 1000,2000
	精度Accuracy	≤±0.3%	≤±0.3%	≤±0.5%	≤±0.5%	±0.5%
	非线性Nonlinearity	0.05% FS	0.05% FS	0.1% FS	0.1% FS	0.1% FS
平衡(1%桥路电阻不平衡)Balance (Resistance: Within ±1%)		手动Manual:±100με; 自动Auto:±5000με		自动Auto: ±5000με	自动Auto: ±5000με	手动Manual: ±5000με
测量模式Measurement Mode		DC,AC,PK+,PK-	DC,AC,PK+,PK-	DC,AC,PK+,PK-	DC,AC,PK+,PK-	------
频率范围Frequency Range		DC-10kHzDC	DC-100kHz	DC-300kHz	DC-500kHz	DC-30Hz
低通滤波器Low-Pass Filter (-3dB,-12dB/OCT)		10,100,1k,10kHz	10,100,1k,10kHz,WB(100kHz)	30,100,300,1k,3k,10k,100k,300kHz	30,100,300,1k,3k,10k, 100k,500 kHz	30Hz
环境Operating Environment		工作温度Operating Temperature: -10 to 50℃; 湿度Humidity: 85% R.H. or less
供电电源Power Supply		AC220V50Hz	AC220V50Hz	AC220V50Hz	AC220V50Hz	DC10 to16V 50mA
外形尺寸 (mm) Dimensions		297W ×132.5H ×360D	297W ×132.5H ×360D	499W ×177H ×377D	70W ×132.5H ×400D	20W×64H×66D
重量Weight		6.5kG	6.5kG	6.5kG	1.5kG	150Gram
连接方式Input/Ouput		Input:7-Pin Socket Output: LBNC	Input:7-Pin Socket Output: LBNC	Input:7-Pin Socket Output: LBNC	Input:7-Pin Socket Output: LBNC	端子排 Terminal Strip

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6.4: 动态应变仪 Dynamic Strain Amplifiers