.png?noresize&width=110&height=110&name=citations-icon%20(1).png)
Detection of bacterial endotoxins using the PYROSTAR™ ES-F/Plate LAL assay
Perform the PYROSTAR ES-F/Plate LAL test your way— BMG LABTECH readers support both turbidimetric and nephelometric evaluation for maximum flexibility.
NEPHELOstar Plus
光散射和浊度检测的激光微孔板浊度分析仪
世界上第一台也是唯一一台基于激光的微孔板浊度分析仪是为了满足快速复合物溶解度高通量筛选分析而开发的仪器。 NEPHELOstar® Plus通过测量前向散射光来检测液体样品中的不溶性颗粒，可用于浊度测量，药物溶解度筛选，蛋白质结合动力学，微生物生长和石油加工控制。
评分
Great instrument invaluable to our work flows.
The Nephelostar is an important part of our workflow for SPR. All compounds are tested for...
4.7/5.0 (2)
NEPHELOstar Plus
NEPHELOstar Plus是一款带有高强度激光二极管的微孔板浊度分析仪。传统的透射光密度分析仪用于测量通过样品孔的直射光的减少量进行分析，NEPHELOstar Plus的灵敏度比其高30倍， 由于其速度，灵活性和性能的优势，NEPHELOstar Plus可以让更多的应用适用于基于微孔板的激光散射比浊法的分析。
NEPHELOstar Plus 仅用于科研用途。
特点
- 可调激光强度和光束直径
- 测量多达384孔微孔板
- 孵育温度高达45°C
- 线性，轨道和双轨道振荡
- 高精度注射器，同时进行试剂注入和检测
- 兼容叠板机和机械臂
深受信任和喜爱：
可选配件
- Atmospheric Control Unit: O₂ 和 CO₂ 气体调节模块
- THERMOstar: 微孔板培养箱和轨道式振荡器
- Microplate Stacker: マイクロプレート処理システム
酶标仪技术
-
NEPHELOstar Plus 的维护要求是什么？
设备坚固可靠，无需光学校准。建议维护包括偏移调整、光学清洁、更新和性能检查。 -
维护费用和计划？
提供灵活维护计划；费用取决于所选方案。 -
是否提供技术支持或培训？
是的，提供全面支持和培训。 -
在哪里获取更多信息或购买？
在产品页面查看 NEPHELOstar Plus 信息。 -
手册在哪里？
随仪器附带；可根据手册申请表补发。 -
软件在哪里？
在 USB/CD 中；如丢失可提供下载链接。 -
兼容 Windows 11 吗？
是的，从 V3.00 R3 起完全兼容。 -
购买成本？
取决于配置。 -
是否有教程？
在 HowTo Notes 页面提供。 -
交货周期？
因库存、配置和地区而异。
Improving throughput for assessing nephelometric turbidity units (NTUs) using the NEPHELOstar® Plus
Nephelometric turbidity units (NTUs) refer to the concentration of particles to describe the quality of water. Read how the NEPHELOstar® Plus microplate nephelometer determines NTUs in low sample volume.
Nephelometric monitoring growth of Candida albicans using BMG LABTECH's NEPHELOstar Plus
Laser nephelometry was used for the rapid determination of the solubility of potential antimycotic drug compounds and for the measurement of fungal growth in the microplate format.
Measuring of rheumatoid factors by the NEPHELOstar Plus microplate reader
An alternative method to test Rheumatoid Factors by microplate nephelometry provides an inexpensive assay that can be used in medium- to high-throughput labs. Read more here!
Monitoring of microbial growth curves by laser nephelometry
Laser nephelometry is a reliable and sensitive technique to monitor microbial growth. Check out its good correlation with absorbance turbidity measurements in this AppNote!
A fully automated kinetic solubility screen in 384-well plate format using nephelometry
Tired of performing solubility tests for your compound libraries? Nephelometry offers a rapid, reliable and low-cost method for kinetic solubility screenings in high-throughput!
Detection Modes
Nephelometry (light scattering)
Measurement Modes
Endpoint and kinetic
Microplate Formats
Up to 384-well plates
Microplate Carrier
Robot compatible
Light Sources
Self-monitoring laser diode
Wavelength 635±10 nm
Stability <0.2% deviation
Lifetime 20,000 hours
Output: 1 mW
Selectable beam width: 1.5 to 3.5 mm
Selectable intensity 0-100%
Scattering angle: detects up to 80° full cone angle
Detectors
Side window photodiode detector
Wavelength Selection
Photodiode
Wavelength 635±10 nm
Sensitivity
Depending on particle size and liquid properties
Silica detection (particle size 0.5 to 10 µm) 800 nM
Dynamic Range: 5 decades
Maximum count rate (2,000,000 Relative Nephelometry Units (RNUs) per second)
Read Times
Depend on assay conditions and liquid surface stability
Shortest times possible: 16 s (96), 47 s (384)
Shaking
Linear, orbital, and double-orbital with user-definable time and speed
Purge Gas Vent
System to inject an atmosphere or to pull a vacuum into the reader
Incubation
+4 °C above ambient up to 45 °C
The upper heating plate of the incubation chamber operates at 0.5 °C more than the lower plate. This prevents condensation build-up on the lid or sealer
Software
Multi-user Reader Control and MARS Data Analysis Software included
FDA 21 CFR Part 11 compliant
Dimensions
Width: 44 cm, depth: 48 cm, height: 32 cm; weight: 25 kg
Reagent Injection
Up to 2 built-in reagent injectors
Injection at measurement position (6 to 384-well)
Individual injection volumes for each well (3 to 500 µL)
Variable injection speed up to 420 µL/s
Up to four injection events per well
Reagent back flushing
Power Requirements
- Input Voltage: 100-240 V, 50/60 Hz, max peak 300 VA
Power Consumption
- Instrument off: 0 W
- Normal operating conditions: 15 W
- Normal operating conditions, incubation set to 37°C: 50 W
Optional Accessories
THERMOstar
Microplate incubator and shaker
Atmospheric Control Unit (ACU)
Actively regulates O2 and CO2 0.1-20%
Stacker
Magazines for up to 50 plates - continuous loading feature
Upgrades
Please contact your local representative for upgrades including options such as detection modes, reagent injectors, etc
*
The NEPHELOstar Plus is for research use only.