| Product name: | 751GD紫外可见分光光度计 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 光度计 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 狭缝 | 0~2mm连续可调 |
| 稳定性 | 暗电流:±0.2%T/3min 亮电流:±0.5%T/3min |
| 波长范围 | 195mm~1000mm |
| 分光系统 | 立特罗自准式 |
| 波长准确度 | 195nm~200nm处±0.2nm 200nm~360nm处±0.4nm 360nm~500nm处±0.7nm 500nm~700nm处±2.0nm 700nm~1000nm处±4.8nm |
| 准直径焦距 | 500mm |
| 透射比范围 | 0.0%T~110.0%T |
| 吸光度范围 | -0041A~2.000A |
| 浓度测量范围 | 0~9999(C) |
| 定时时间范围 | 3s~255s分度值1s |
| 定时打印次数 | 1~99次 |
| 透射比准确度 | ±0.5%T |
| 透射比重复性 | ≤0.25% |