QNW 支架 光學(xué)支架 FLASH300樣品池支架 精密溫控樣品池支架

精密溫控樣品池支架:-10.00~+105.00oC (±0.02oC)(可擴(kuò)展定制-55.00oC到+150.00oC版本)

QUANTUM NORTHWEST(QNW)公司生產(chǎn)光譜分析用的溫控樣品池支架,可以在很寬的溫度范圍內(nèi)實(shí)現(xiàn)快速準(zhǔn)確的溫度控制,幾乎可以為任一光譜分析應(yīng)用提供單個(gè)或多個(gè)溫控樣品支架,新一代溫控樣品池支架,可以用于紫外/可見光、熒光、圓形二向色、光色散、瞬態(tài)吸收、光纖、近紅外、拉曼、中子散射和聲光光譜學(xué)。也可提供定制選項(xiàng)。

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.

特點(diǎn)

  • 帕爾貼控制可得到快速精確地控制溫度變化
  • 快速改變溫度,在需要的溫度范圍內(nèi)降低溫度變化速率
  • 可在非常高或低的溫度范圍內(nèi)工作
  • 可使用腳本自動(dòng)控制溫度變化
  • 通過磁性攪拌可使得樣品溫度均勻
  • 每種型號(hào)都可以定制以適合不同的光譜儀要求
  • 使用熱敏電阻探測器記錄內(nèi)部樣品溫度

FLASH 300 樣品池支架,激光光譜學(xué)

FLASH 300 是一款用于激光光譜學(xué)的獨(dú)立儀器,可以用于瞬態(tài)吸收、閃光光解、熒光和脈沖激光光聲學(xué)研究。樣品池支架的四個(gè)側(cè)面有四個(gè)光學(xué)端口。

技術(shù)參數(shù):

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 ?C to +80 ?C
Accuracy greater rangeBetter than ±0.3 ?C from ‐20 ?C to +110 ?C:
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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