| Specification: |
Wavelength Range 波長范圍 | 320-1100 nm |
| Bandwidth | 2nm |
Wavelength Accuracy 波長精度 | +/- 1nm |
Wavelength Repeatability 波長重復性 | +/- 0.35 nm |
Photometric range 吸光度范圍 | -0.300 ~3.500Abs |
Measurement mode 測量模式 | A/ %T / C |
| Factor | 0.1 ~ 9,999.9 |
Photometric Accuracy 測量精度 | 1.0% or 0.003A(from 0.000 to 2.500A),whichever is greater |
| Stability | < 0.003A/hr at 500nm after one hour warm-up |
baseline flatness 基線穩定性 | +/- 0.005 Abs(at 400 ~ 1100nm) |
| Stray Light雜散光 | <0.1% at 340 nm by ASTM method |
| Light Source光源 | 12V halogen lamp |
| Detector檢測器 | Si photodiode |
| Wavelength scanning 掃描速度speed | 4500nm/min |
| Cuvettes | 10mm square cuvette, 10 ~ 13mm round tube, 16mm round |
| tube(option), 50mm rectangular cell, and 1 inch round tube | |
| Light beam height | 8.5mm at measurement position |
| Data storage | 100 sets |
| Analog output | 0.000 ~ 4.000V(option) |
| Display | 16 x 2 large characters LCD |
| Interface 輸出 | RS232 and parallel printer |
| Function | Initial wavelength, lamp tuning, system validation, resolution |
| PC software 軟件 | Data collection from saved memory; real time data display and storage |
| Power 電源 | 100 ~ 240V at 50/60Hz |
| Dimension尺寸 | 400(W) x 300(D) x 145(H) mm |
| Weight重量 | 7.5 kgs |
| Ambient temp/humidity | room temperature 15 ~ 35, humidity < 80% |
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