应用性能

毛细管柱 CP-Sil 19 CB 农药分析柱Agilent J&W CP-Sil 19 CB 农药专用柱专门设计用于分析农药。该色谱柱改善了信噪比和最低的检出浓度，不仅比标准聚合物柱具有更低柱流失，而且能够耐受更高的温度上限，实现更快速运行。该色谱柱配有一个连接的保留间隙管用于柱上进样，以获得最佳的检测限。安捷伦还提供几种常用固定相和额外的农药特定测试，用于确保您的应用性能。

Frontal Optics for Ultimate Applications资料下载：Download Frontal Optics for Ultimate Applications Datasheet (PDF, 285 KB)IR optics is widely used when the tasks like the following are arisen:- Early and fast detection of the people, targets, forest fires, etc. - Day and night panoramic surveillance - Security perimeters control - Range and visual tracking - Coastal and border passive surveillance - Traffic monitoring - Detection of intrusion, fight against piracy, anti-smuggling, anti-collision and many others. The challengings of these applications dictate special requirements both to a substrate' s material and to a coating since just the frontal elements face the most severe service conditions.Any optical assembling here must not only clearly “see” and distinguish an target/object, but minimize the posibility of its own detection.Below we emphasize the basic requirements to the materials and coatings:- for brightness and image contrasts the internal light scattering in the IR materials has to be not more than few percents. For more details please look at the chapter “Germanium Windows and Lenses for Thermography”. At the same time the maximal directional transmission for monocrystalline Ge should exceed 40% (when the integral one = 46%) and for monocrystalline Si should exceed 48% (when the integral one = 54%) - to the said above, to quarantee the high optical transmission the coatings should have minimal residual reflection (a few percents for a narrow wavelength range) over the working range including the cases when at the same time transmission within both atmospheric optical windows (3-5um and 7-14um) is required - to quarantee high enough reliabilty, durability and failure-free performance the coatings must meet the requirements of the optical-mechanical, adhesion, climatic and others tests: Russian OSТ 3-1901-95, MIL-C-675C, MIL-STD-810.Hereunder are some examples of the optical elements demonstrating the range of our products with brief information about application. Additional information is available in the chapter “Optics for Sensors and Detectors”.1) Si protection window for a night-sight operating at 3-5um range Generally used as a front window transmitting over the working range to protect an optical assembling of IR night vision system. Detection range is 10km.In combination with a window for a visible channel (for a daylight inspection - see below #2) such night-sights are placed at some military-oriented vehicles.Specification:Part typePlano-plano windowMaterialSiOverall dimensions, mm218.0 (-0.3/-0.5) x 119.0 (-0.3/-0.5)Thickness, mm16 (+/-0.2)Surface quality, scr/dig60/40Surface figure, fringesN=5, deltaN=0.3 @633 nmWedge, arc. min.1AR Coating (DLC/DLC type) @ 3-5 umSee the curve attached2) Radiation-resistant glass К108 window for a night-sightApplication - see above #1.This window is placed near the above-mentioned Si window and operates in the day-time. Combination of AR coating outside and indium tin oxide (ITO) coating from inside allows to minimize residual reflection and prevent ice accretion, snow ticking аnd to conduce of water/hoar/ice removal. As a result a window effectively works at three working wavelength ranges.Specification: Part typePlano-plano windowMaterialRadiation-resistant glass К108Overall dimensions, mm228.0 (-0.3/-0.5) x 109.0 (-0.3/-0.5)Thickness, mm20.0 (+/-0.5)Surface quality, scr/dig60/40Surface figure, fringesN=2, delta N=0.2 @633 nmWedge, arc. min.1AR Coating (AR/ITO type) @ 430-680 nm, 870-920 nm and 1060 nmSee the curve attached 3) Ge meniscus lens of thermal vision system for target-seeking and flight orientation Application - on-board equipment.Working wavelengths range - 3-5um.Working angles range - 0-57 degrees.Specification:Part typeMeniscus lensMaterialGeDiameter, mm36.0 (-0.05/-0.08)Central thikness, mm2.4 (+/-0.1)EFL tolerance, %+/-2Surface quality, scr/dig60/40Surface figure, fringesN=2, delta N=0.2 @633 nmAR Coating (BBAR/BBAR type) @ 3.6-4.8 umSee the curve attached 4) Ge protection window for a night-sight operation at 8-12um rangeApplication - periscopic night-sight for the armoured vehicles.Detection range (the target like a tank) is 3km.Specification: 5) Ge protection meniscus lens for infrared imaging camera operating at 7-14umApplication - passive surveillance system of long-distance targets as well as large area monitoring in real time regime. The feature of the system is automatic detection and target' s tracking.Vehicle detection range is 7km.Human detection range is 3km.Specification:Part typeMeniscus lens Part typePlano-plano windowMaterialGeOverall dimensions, mm156.0 (+0/-0.2) x 130.0 (+0/-0.2)Thickness, mm10.0 (+/-0.1)Surface quality, scr/dig60/40Surface figure, fringesN=5, delta N=0.5 @633 nmAR Coating (DLC/DLC type) @ 8-12 umSee the curve attached MaterialGeDiameter, mm154.0 (-0.145/-0.245)Central thikness, mm11 (+/-0.1)EFL tolerance, %+/-2Surface quality, scr/dig60/40Surface figure, fringesN=10, delta N=2 @633 nmAR Coating (DLC/BBAR type) @ 7-14 um See the curve attached 6) ZnSe protection meniscus lens for a land-based thermal vision systemApplication - monitoring, seeking and tracking of various flying objects.Specification:Part typeMeniscus lensMaterialCVD-ZnSeDiameter, mm130 (-0.043/-0.143) Central thikness, mm12.1 (+/-0.02)EFL tolerance, %+/- 2Surface quality, scr/dig60/40Surface figure, fringesN=2, delta N=0.2 @633 nm (deltaN=0.1 in central area of D33.5 mm)AR Coating (BBAR/BBAR type) @ 3-5 um as well as for 0,55 umSee the curve attached 7) Sapphire window for infrared imaging camera operating at 3-5um rangeApplication - the most demanding and severe working conditions when an application dictates the exaggerated requirements to durability of the material, its chemical stability, non-toxicity and so on.We have been suppling similar windows for:- the systems to measure temperature profile and speeds of the liquid' s flow - protection of the objectives during high pressure experiments as well as at dynamic impacts - observation of the processes into the wind-tunnels. Specification:Part typePlano-plano windowMaterialOptical grade sapphireDiameter, mm150.0 (+0/-0.2)Thikness, mm 10.0 (+/-0.2)Surface quality, scr/dig60/40Surface figure, fringesN=2, delta N=0.5 @633 nmAR Coating (BBAR/BBAR type) @ 3-5 umSee the curve attachedTydex has long-time and approved experience in suppling of such optics for above-mentioned applications all over the world.We are pleased to emphasize that the list of similar components is permanently replenished and we are ready to consider your new RFQ' s.

PlusPore PlusPore 系列产品有递增的孔容，为特定应用提供高分离度分离。填料具有高稳定性，可使用范围广泛的有机溶剂，确保准确度和精密度，使分子量分布不失真。 PlusPore 系列色谱柱为高分离度GPC 而特别设计，蕴含了最新的GPC 柱技术。这种新型填料基于行业标准，是高度交联的聚苯乙烯/二乙烯基苯（PS/DVB），具有最广泛的应用性和溶剂兼容性。用新的聚合工艺制成，填料颗粒具有特殊的可控微孔结构，提供最佳GPC 性能。典型的应用包括树脂、缩聚物、预聚物和低聚物。 对于高分离度聚合物分析，PlusPore 产品系列的PolyPore、ResiPore、MesoPore 和OligoPore 柱提供了广泛的孔径分布，近线性校正曲线覆盖的分子量范围更宽。这些所谓的“多孔”结构与一般PS/DVB填料相比增加了孔容。从而得到适用于特殊应用领域的极高分离度GPC 柱。这种高度交联的多孔填料提供了良好的化学和物理稳定性，允许在广泛的有机溶剂之间轻松转换，柱效和校正曲线形状基本不变。这种多孔柱技术不需要单一孔径填料的组合，因而能得到高准确度和高精密度的分子量分布图并且无任何缺陷。