无论是当今运行速度最快（9600Test/h）的模块式全自生化分析仪，还是原始手工操作用于比色的光电比色计，其原理都是运用了光谱技术中吸收光谱法。是生化仪最基本核心。

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/******/p>

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/******/p>

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

1      OpticalPerformance光学性能

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/******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/******/strong>).

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******/strong>).

Table 1 The testing accuracy of three different sets of ATP1100