QNW 支架 光学支架 FLASH300样品池支架 精密温控样品池支架

精密温控样品池支架:-10.00~+105.00oC (±0.02oC)(可扩展定制-55.00oC到+150.00oC版本)

QUANTUM NORTHWEST(QNW)公司生产光谱分析用的温控样品池支架,可以在很宽的温度范围内实现快速准确的温度控制,几乎可以为任一光谱分析应用提供单个或多个温控样品支架,新一代温控样品池支架,可以用于紫外/可见光、荧光、圆形二向色、光色散、瞬态吸收、光纤、近红外、拉曼、中子散射和声光光谱学。也可提供定制选项。

Originally designed for pulsed-laser photoacoustics, the Flash 300 is ideal for your most creative laser spectroscopy experiments. Use it for flash photolysis, photochemistry, fluorescence, Raman spectroscopy or something that has never been tried before. Use it for biological solutions in water or purchase a windowed jacket and use it at temperatures down to -40 C. Purchase the extended temperature version and go lower than -40 C or all the way up to +150 C. The Flash 300 has four optical ports and a flattened temperature-controlled tower permitting collimated beams to pass through the long dimension, while maximizing the aperture for excitation or light collection at 90 degrees. A removable plug on one side of the tower provides easy access all the way in to the cuvette surface for mounting transducers or focusing light through objective lenses. Use a vertical adjustment to match the height of your laser. Focus your light and then use a micrometer-driven horizontal adjustment to move the entire tower back and forth to optimize the laser position in the sample. Control the Flash 300 using the menu button on the front of the TC 1/Single Temperature Controller or program temperature changes with Quantum Northwest’s program T-APP. Use simple text instructions and program your entire experiment yourself through the USB or RS232 interface.

特点

  • 帕尔贴控制可得到快速精确地控制温度变化
  • 快速改变温度,在需要的温度范围内降低温度变化速率
  • 可在非常高或低的温度范围内工作
  • 可使用脚本自动控制温度变化
  • 通过磁性搅拌可使得样品温度均匀
  • 每种型号都可以定制以适合不同的光谱仪要求
  • 使用热敏电阻探测器记录内部样品温度

FLASH 300 样品池支架,激光光谱学

FLASH 300 是一款用于激光光谱学的独立仪器,可以用于瞬态吸收、闪光光解、荧光和脉冲激光光声学研究。样品池支架的四个侧面有四个光学端口。

技术参数:

Number of cuvettes controlled:1
Typical use:Laser spectroscopy
Standard cuvette size (outside):12.5 mm x 12.5 mm
Optical ports per cuvette:4
Optical port dimensions:12 mm high x 10 mm wide
Built-in optical slit holders:4 per cuvette
Windowed jacket available:4 windows
Normal factory set temperature range:-40 °C to +105 °C
Temperature range easily achievable:-15 °C to +105 °C
Range with special techniques:-40 °C to +105 °C
Extended factory set temperature range:-55 °C to +150 °C
Extended temperature range achievable:-50 °C to +150 °C
Temperature precision:±0.02 °C
Temperature accuracy:Better than ±0.15 °C from 0 ⁰C to +80 ⁰C
Accuracy greater rangeBetter than ±0.3 ⁰C from ‐20 ⁰C to +110 ⁰C:
Temperature reproducibility:Better than ±0.07 °C
Thermistor probes accepted:Series 400 or Series 500
Magnetic stirring motor type:DC
Magnetic stirring speed range:400-4000 rpm
Default stirring speed:1200 rpm
Stirring speed best performance:900-1800 rpm

Basic Package
Flash 300 temperature-controlled cuvette holder
TC 1/Single – Temperature Controller
Bath 10 Circulator
NIST-traceable calibration and performance data
Accessories – Magnetic stir bar, tubing, cables, optical slits and opaque cap

Accessories
Water Circulators
Extended Temperature
Windowed Jackets
WJ-300


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