返回 奥谱天成ATP1100生化... 返回 奥谱天成ATP1100生化... 
Optosky的ATP1100是为全自动生化分析仪定制的。它具有交叉的非对称 Czerny-Turner 光学设计。
可检测波长由PD阵列的像素排列和数量决定。1.2ms内完成光采集，5ms内完成数据处理和传输。
ATP1100 优化了紫外光谱区的效率。积分时间可通过RS485通讯接口进行设置。ATP1100 在 TTL 上升沿开始采集光信号。然后通过RS485/232分析并输出AD数据。
特征
符合中国标准YY/T0654-2008
25mm焦距的自由空间接口
宽光谱范围：340 ～800 nm
10或12个可检测波长：340nm、405nm、450nm、480nm、505nm、546nm、570nm、605nm、660nm、700nm、750nm、800nm
紫外线增强反应
定制10或12像素PD阵列
优异的杂散光消除能力
低噪声电路
电源：单+12V DC@1.0A
触发：TTL上升沿
输出：RS485/232
GENERALDESCRIPTION
Optosky’s ATP1100 is customized for automatic biochemical analyzer. It features crossed asymmetricalCzerny-Turner optical design.
Thedetectable wavelength is determined by the pixel arrangement and quantity ofthe PD array. The light collection can be finished within 1.2 ms, and the data processingand transmission can be finished within 5 ms.
ATP1100is optimized the efficiency in UV spectral region. The integration time can beset through the communication interface RS485. ATP1100 begins to collect light signalon the TTL rising edge. And then analysis and output the AD data via RS485/232.
FEATURES
lMeet with China standard YY/T0654-2008
lFree space Interface with 25 mm focuslength
lWide spectral range: 340～800 nm
l10 or 12 detectable wavelength: 340nm, 405 nm, 450 nm, 480 nm, 505 nm, 546 nm, 570 nm, 605 nm, 660 nm, 700 nm, 750nm, 800 nm
lUV enhanced response
lCustomized 10 or 12-pixel PD array
lExcellent stray light eliminateability
lLow noise circuit
lPower: single +12V DC @ 1.0A
lTrigger: TTL rising-edge
lOutput: RS485/232
APPLICATIONS
lBiochemical analyzer
通过对体积浓度为1/10～10/10的340nm吸收液的测试，评价了ATP1100的线性性能。用三台ATP1100光谱仪获得了下图1所示的测试结果。当试液的名义吸光度为1和2.5时，准确度分别优于5%和7%。测试结果表明，ATP1100能够满足我国医药行业标准YY/T0654-2008的要求。
The linearity performance of ATP1100 was evaluated by testing the 340 nm absorbedsolution with volume concentration from 1/10 to 10/10. The testing results showed in the following figure1 are obtained by three sets of ATP1100 spectrometers. The accuracy is better than 5% and 7% when the nominal absorbance of the testing solution is 1 and 2.5. The testing results show that ATP1100 can meet with thepharmaceutical industry standard of China (YY/T0654-2008).
Figure.1The absorbance results using 3 different sets of ATP1100 vs the theoreticvalues. The results shows that ATP1100 can meet with thepharmaceutical standard of China(YY/T 0654-2008).
Table 1 The testing accuracy of three different sets of ATP1100
Volume concentration of standard samples | Theoretic absorbance of standard samples | Measurement error of #1 ATP1100 | Measurement error of #2 ATP1100 | Measurement error of #3 ATP1100 |
1/10 | 0.336 | 0.310% | -0.945% | -0.527% |
2/10 | 0.672 | 0.112% | -1.672% | -0.072% |
3/10 | 0.987 | -0.703% | 1.465% | 0.686% |
4/10 | 1.340 | -0.485% | -0.598% | 1.242% |
5/10 | 1.674 | 0.578% | -0.505% | 1.889% |
6/10 | 2.070 | 1.786% | 1.889% | 3.403% |
7/10 | 2.362 | 1.967% | 2.296% | 3.879% |
8/10 | 2.693 | 3.310% | 3.515% | 4.859% |
9/10 | 3.018 | 3.962% | 5.175% | 6.200% |
10/10 | 3.350 | 9.051% | 9.318% | 10.309% |
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