E-mail: michael@shboqu.com | Expert in Water Quality Measurement and Water Treatment Project
TOCG-3041
Online Total Organic Carbon Analyzer
TOCG-3041 online total organic carbon analyzer is an analytical instrument independently developed by BOQU Instrument for measuring the total organic carbon concentration in water samples, which an detect water samples with TOC concentration from 0.1µg / L ~ 1500.0µg / L. It has the high sensitivity and accuracy, and the best stability.This TOC analyzer meets customer requirements widely, the software is easy to operate, and it can quickly perform sample analysis and instrument calibration.
Technical Parameters
| Model | TOCG-3041 |
| TOC range | 0.1 µg / L ~ 1500.0 µg / L |
| TOC Resolution | 0.1 µg / L |
| Conductivity range | 0.055-6.000 µS / cm |
| Accuracy | ≤ ± 5% |
| Repeatability | ≤3% |
| Measuring cycle | Minimum analysis interval time of 1 min |
| (User can set it by self according to need) | |
| Response time | ≤ 15 min |
| Sample temperature | 0-100 ° C |
| Zero drift | ± 2% / D |
| Range drift | ± 2% / D |
| Power | 220±22V AC 50±1Hz , 60W |
| Environmental requirements | Ambient temperature:0-60 ° C |
| Relative humidity:≤90% | |
| Dimension | 30×20×18 cm |
Configuration list
| Item name | Qty | Unit |
| Total organic carbon analyzer host | 1 | Set |
| Power cord: 220V | 1 | Piece |
| Tools :Hexagon | 1 | Set |
Consumables list
| Item name | Specifications | Period |
| UV lamp | UV600 | 5000 hours |
| Peristaltic pump tube | / | 1 year |
| Printing paper | 57mm | / |
| Calibration reagents | Zero calibration water, | During calibration |
| Sucrose stock solution, | ||
| 1,4-p-benzoquinone stock solution (1 bottle each) |
TOCG-3041 Online Total Organic Carbon Analyzer
Mainly application
Online TOC monitoring of water system in pharmaceutical industry;
Online monitoring of ultrapure water preparation system and wafer process in the semiconductor industry;
Online monitoring of the deionized water preparation process in power plants.
TOCG-3041 total organic carbon analyzer uses a UV light to oxidize the slowly flowing water samples, and obtains the TOC value of the water samples by the change of the conductivity before and after oxidation.
The water sample enters the Teflon pipeline under the action of the peristaltic pump, passes through the first electrode, the quartz spiral tube, and the second electrode in order , and is finally discharged from the waste liquid pipe.
During the detection, the conductivity values of the two sensors are collected at the same time to obtain G1 and G2. The organic matter in the water sample generates CO2 under the action of the dual UV lights and the conductivity increases , then the corresponding total organic carbon is obtained through the difference value (G2-G1).
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