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 |
UV 700 IQ SAC: Low-cost probe (integrated ultrasonic cleaning, turbidity compensation) for the maintenance-free and reagent-free SAC measurement according to DIN 38404 C3
With the VisoTurb® 700 IQ WTW presents a family of optical sensors for turbidity and suspended solids measurement.
Standard-compliant turbidity measurement with ultrasonic cleaning, according to US EPA 180.1 and DIN EN ISO 7027.
Optimal for the measurement of TOC and DOC in the inlet/effluent of municipal wastewater treatment plants.
