Dynamic Strain Amplifiers

YMC 86 Series Dynamic strain amplifier: direct digital display each channel output Voltage; Optional shift Gain more, bridge, Low pass Filters; Long wire automatic compensation; Double 12 bit D/A automatic tuning balance; Suitable for general and High frequency response and strain test. YMC 8602 can keep value with force sensor; Can directly display the force and maximum values of the test.

6.4  Dynamic Strain Amplifier

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Model:YMC

8601

8602

8603

Input Channels

1

1

246810

Bridge Resistance

120 1000Ω

120 1000Ω

120 1000Ω

Input Range

0 – ±100000με

DC :0 ±100mV;AC:0 ±10000mV

0 ±100000με

Output Range

±10Vp/5mA

±10Vp/5mA

±10Vp/5mA

Noise

≤5μV

≤3μV

≤3μV

Stability

Zero:±1μV/;±0.1%/F.S/2h

Sensitivity:±0.01%F.S/;±0.1%/F.S/2h

Zero:±1μV/;±0.1%/F.S/2h

Sensitivity:±0.01%F.S/;±0.1%/F.S/2h

Bridge Voltage

12510VDC/50mA(Max.)

12VDC/50mA

12510VDC/50mA(Max.)

Gain

Classification

100;300;1000;3000

DC:100,1000;AC:1,10

100;300;1000;3000

Accuracy

≤±0.5%

≤±0.5%

≤±0.5%

Non–linearity

0.1% FS

0.1% FS

0.1% FS

Balance

Auto:±5000με

Auto Clear Zero

Auto:±5000με

Frequency Range

DC–100kHz

DC–100kHz

DC–100kHz

Low–pass Filters(–3dB)

30,100,300,1k,3k,10k,30k,100kHz

100kHz

30,100,300,1k,3k,10k,30k,100kHz

Operating Environment

Operating Temperature:–10 to 50;  Humidity: 85% R.H.

Operating Temperature:–10 to 50

Humidity: 85% R.H.

Operating Temperature:–10 to 50;  Humidity: 85% R.H.

Power Supply

220V±10%50Hz0.2A

220V±10%50Hz0.2A

220V±10%50Hz1A

Size mm

45W ×122H ×200D

155W ×70H ×200D

235W ×132.5H ×300D

Weight

1.2 Kg

2.0 Kg

4.5Kg(10 chs)

Input/Output Type

Input:7 pin LEMO Socket; Output: BNC

Input:4 pinLEMO Socket

Input:7 pin LEMO Socket; Output: BNC


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