For the continuous online determination of the total organic carbon (TOC) in ultra pure water applications.
LAR’s TOC analyzer QuickTOCtrace™ is a reliable analyzer for the lowest measuring ranges, which uses uv oxidation and differential conductivity measurement to determine organic contamination, making it ideal for TOC measurement of (ultra-)pure water. It is a compact and intuitive analyzer with a short reaction time – first results are available within 30 seconds.
Its comparatively low initial cost and, due to its robustness, low operating costs increase the profitability of your manufacturing processes.
Features and Benetits
• Measuring range 0.1 to 1,000 ppb TOC
• Short reaction time → T90 within 30 seconds
• Continuous measurement (every 2 seconds)
• Userfriendly software interface with 8“ touch screen
• Remote service → connection to internet for service analysis
• Low operating costs → long lasting UV lamp
• Easy to maintain → easy to calibrate (1 time per year)
• Easy system validation with fully automatic SST (optional)
• Viewer → comprehensive data storage
Applications
LAR’s TOC analyzer QuickTOCtrace is a reliable analyzer for the lowest measuring ranges, which uses uv oxidation and differential conductivity measurement.
• Pure water
• Ultra pure water
• Process water
• Boiler feed water
• Condensate return
| Measurement Technique and Sample Preparation | |
| Measurement Method | UV oxidation (partial) with difference-conductivitymeasurement |
| Measurement Ranges | 0.1 – 1,000 ppb TOC, 0.055 – 2.0µS/cm conductivity |
| Sensitivity | 0,1ppb |
| Accuracy / Repeatability | +0.5ppb or +/-1% |
| Response Time | <30 seconds (T90) |
| Parameter | TOC, conductivity |
| Calibration | Automatic and manually |
| Sample Streams | Maximum Altitute: up to 3500m |
| Output signals / Input signals | Digital output: 1 x relais signal (alarms & TOC limit) Digital input: 1 x trigger input (optional) for remote start with 24VDC |
| Temperature and Humidity | |
| Permissible sample temperature | 10 to 50°C or 50 to 95°C with heat exchanger |
| Ambient Temperature recommended | 10 to 45°C |
| Ambient Air Humidity | Max. 80% (non condensing) |
| Dimensions and Weight | |
| Dimensions | 300 x 500 x 200 mm (W x H x D) |
| Weight | Ca. 14 kg |
| Particle size | <100µm |
| Electric and Hydraulic Specifications | |
| Power Supply | 60 Watt |
| Analogue Output | 0-20mA or 4-20 mA |
| Interface | USB 2.0 |
LAR’s QuickTOCultra continually checks the TOC content of waste water. Optionally, other sum parameters can be detected aswell. At 1,200 °C,msamples are completely oxidised and within 3 minutes the TRUE TOC result is determined.
Smart signal processing – the sensor has a special pattern detection feature and can therefore distinguish between the sludge level and undesired signals.
Our new QuickTOCuv II is state of the art and has more great features. LAR’s TOC analyzer QuickTOCuv II is ideal for fast and reliable online monitoring in pure, drinking, surface and wastewater.
The raw water sample is oxidized at 1,200 °C and the CO2 produced is deteced and quantitatively determined. High Temperature Method at 1,200 °C
