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Weight:
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8.1kg
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Overall dimensions:
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430mm（L）×335mm（W）×175mm（H）
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Power:
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a.c.110V~220V，50-60Hz
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Fuses:
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T2AL250V
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Work Environment:
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temperature 10℃-30℃；Humidity ≤70%
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Store Environment:
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-20℃-55℃；Humidity ≤93%
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Standard Wavelength:
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405，450，492，630nm，Ten optical fibers can be configured within 400 to 800 at a time;
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Instrument sensitivity:
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no less than 0.01L/mg.
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Instrument channel difference:
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less than 0.01A.
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Range of operating wavelength:
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400-800nm;
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Detection range:
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0.000-4.000A;
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Resolution ratio:
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0.001A;
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Plate reading velocity:
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5s of single waveform, 10s of dual wavelength;
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Warm up time:
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10 minute
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Interface:
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RS-232C serial interface, USB interface
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Display:
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5.7″LCD display（320×240 discernibility,256 gray scale）
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Input:
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Touch panel and pen,
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Technical Specifications
1) Wavelength characteristics: requirements on accurate wavelength and half wave width of optical fibers for instrument see the table below.
Unit: nm
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Accurate wavelength
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Half wave width
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±3.0
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≤12
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2) Accurate absorbance and linear error: measurement accuracy and linear error of instrument shall comply with the provisions as described in the table below:
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Absorbance range
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Accuracy
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Linear error
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0.000-2.000
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±0.01
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±1.0%
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>2.000-3.000
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±0.05
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±2.0%
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>3.000-4.000
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±0.15
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±5.0%
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3) Repeatability of measurement of instrument: no greater than 0.5%.
4) Instrument stability:
a) Absorbance varies shall be no greater than ±0.005A within 10min due to drifting.
b) If the power supply voltage of 220V varies by ±10%, the resulting variation of absorbance is no greater than ±0.005A.
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