Introduction: Post-column derivation, also known as post-column reaction (Post-column Derivatization), the use of derivative reaction analyte with the corresponding reagent analysis to change its physical or chemical properties, to be detected. For example, a chromophore or a fluorophore is bonded to a sample and the detection sensitivity is increased by multipole. The TW Series Post Derivatives System opens up new standards in post-column derivatization system performance, price and appearance. Unique reactor design, creating a new generation of high-performance post-column derivative system and low prices. Features: 1. Temperature setting resolution: 0.1 ℃ temperature range: room temperature and above ~ 150 ℃ 2. Accurate temperature control system: The temperature control system adopts the international advanced microprocessor chip and high sensitivity temperature sensor, which can make the temperature setting and control precision reach ± 0.1 ℃, and it is stable continuously. It ensures the self-tuning function (PID) and Real-time indication of accuracy; 3 easy to control: double window with three digital settings and LED highlight digital display, touch-type buttons, and automatic return to the program timeout and other user-friendly interface design, the temperature setting and control easy to operate, easier to grasp Precise Temperature Control and Stabilization System: The temperature control system adopts the international advanced microprocessor chip and high sensitivity temperature sensor, which can make the temperature setting and control precision reach ± 0.1 ℃, and it is stable continuously. It ensures the self-tuning function (PID) and real-time Accuracy of instructions; 4. Rapid heating and constant temperature system: This product is equipped with high-power heating elements, aluminum heat-efficient liner, magnetic pull-open one-way oven cover design, the thermostat in a short time to reach the specified temperature and maintain stability; 5. Security System: This product has dual automatic shutdown power over-temperature protection, a unique voice alarm to prevent accidental user losses, equipment operation more secure and reliable; 6. Stable oven design: This product uses the overall thickening alloy manufacturing, stable and reliable, standardized design simple and generous, can be placed in different ways with various models of liquid chromatography system to meet the laboratory space requirements ; 7. Anti-leakage liquid anti-corrosion: This product is an integrated design, the inner and outer surface of the casing are sprayed with corrosion-resistant paint, accompanied by double-sided leakage hole, when the mobile phase leaks in the thermostatic chamber, the liquid can be timely Discharge, to avoid the proliferation of its internal. Technical Parameters: Temperature setting resolution: 0.1 ℃ Temperature range: room temperature and above ~ 150 ℃ Accurate temperature: ± 0.25 ℃ Temperature stabilization time: <25 minutes Temperature error: ± 0.1 ℃ Temperature overshoot: <1.8 ℃ Absolute accuracy: ± 0.1 ℃ at 50 ℃ Constant temperature chamber size: 75mm × 35mm × 400mm Repeatability: ± 0.1 ℃ Overall dimensions: 260mm × 120mm × 430mm
Introduction: Post-column derivation, also known as post-column reaction (Post-column Derivatization), the use of derivative reaction analyte with the corresponding reagent analysis to change its physical or chemical properties, to be detected. For example, a chromophore or a fluorophore is bonded to a sample and the detection sensitivity is increased by multipole. The TW Series Post Derivatives System opens up new standards in post-column derivatization system performance, price and appearance. Unique reactor design, creating a new generation of high-performance post-column derivative system and low prices.
