Shimadzu's total organic carbon analyzer is a world-renowned brand. The TOC-V series consists of eight models: TOC-V CPH、CSH、CPN、CSN、WP、WS、E、online CSH。 The oxidation principle includes catalytic combustion method and wet chemical method. There are both computer-controlled and standalone types of hosts. There are both economic models TOC-V E and TOC-V online CSH, which have high sensitivity and are suitable for online monitoring.
Fully equipped optional accessories: automatic sampler, eight way sampler, total nitrogen determination accessory, solid sample determination accessory, gas sample injection component, POC component, carrier gas purification component, etc.
Shimadzu's unique 680 ℃ fixed temperature platinum catalytic combustion method ensures complete oxidation efficiency without the need to adjust the temperature based on the sample's susceptibility to oxidation. Significantly reduced the corrosion of salt in the sample on the combustion tube and catalyst, improved the lifespan of the combustion tube and catalyst, and provided a fundamental solution for the determination of high salt samples.
The injection part of the host adopts an eight channel injection pump, which has a simple structure and rich functions. Through this injection pump, the pre removal function of inorganic carbon IC (NPOC method) can be automatically completed without any manual operation.
The host can automatically produce carbon free blank zero water, which can confirm the instrument blank and provide important error information reference for the detection of ultrapure water.
Host characteristics
• Measurement principle: 680 ℃ catalytic combustion oxidation/non dispersive infrared detection (NDIR)
• Operation mode: standalone independent control
• Measurement items: TC, IC, TOC (TC-IC), NPOC, TN (optional)
• Measurement range (mg/L): TC 0-20000 IC 0-20000
• Measurement time: about 3-4 minutes
• Injection method: manual injection
Injection volume: 10-150 μ L variable
IC pre removal method: providing purge gas