YLS-306 Laboratory Chlorine Residual Analyzer
This instrument adopts DPD spectrophotometry and adopts the principle of photoelectric colorimetric detection instead of the traditional visual colorimetry method. The human error is eliminated and the resolution of the measurement is higher.. When the chlorine ion reacts with the DPD reagent in water, the water sample will become pink. Then put the sample in the photoelectric ratio of the instrument, and the instrument can get the concentration value of the ion by comparing the color depth. Can be widely used in the water plant and industrial and mining enterprises, hospitals, life or industrial water and other inspection departments in order to control the concentration of the water reached the provisions of the water quality standards. The instrument is in line with the national standard <<5750.11-2006 GBT>> standard for drinking water Determination of the disinfectant indicators.
Features
1. compact in appearance, simple operation, stable and maintenance-free, the instrument can
operate reliably for a long time
2. Large-screen LCD display, digital display clear, low drift, high-precision circuit system
3. High strength long life source, no replacement of the worries, 30 seconds warm-up time can work
4. Adopt DPD spectrophotometric colorimetry, were equipped with rapid assay reagent
Technical Indexes
| 1. Measuring range: 0 ~ 5 mg/L (0 ~ 10mg/L) |
| 2. Minimum value: 0.01mg/L |
| 3. Linear error: 5%FS |
| 4. Repeatability: 3% |
| 5. Power supply: AC220V/50Hz/ DC7.5V/ 0.2A |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We cann't offer the sample
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact: Louise Zhou
Tele: +86 021 33897320-8042
Mobile: +86 15180184494
Audited Supplier 
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