Phosphorus is a key element in water eutrophication. In order to protect water quality and control hazards, total phosphorus has been listed as a water environment monitoring project. Total phosphorus includes water dissolved, suspended, organic phosphorus and inorganic phosphorus. Various forms of phosphorus are converted into soluble inorganic phosphoric acid salts by digesting unfiltrated water samples. The total phosphorus analyzer is used to measure the content of inorganic phosphoric acid salts in the digested aqueous solution.
Features
1. Apply the principle of microcomputer optoelectronic Colorimetric detection to replace traditional visual Colorimetry and eliminate human error.
2. High measurement resolution, up to 0.01mg/L.
Repeatability is good at 3%.
4. Linearity is small, +/- 5% FS + 1 word.
Principle
This instrument applies the principle of microcomputer optoelectronic Colorimetric detection, performs Colorimetric analysis through optoelectronic technology, automatically detects the content of inorganic phosphoric acid in water samples, avoids the subjective error of traditional visual Colorimetry, and improves the accuracy and resolution of measurement.
Steps
1. The unfiltrated water sample is digested to convert various forms of phosphorus into soluble inorganic phosphoric acid salts.
2. Use a total phosphorus meter to measure the content of inorganic phosphoric acid salts in the aqueous solution after digestion.
Notice
• The digestion method requires the user to choose according to the procedures.
Measurement Range 0-1.5mg/L
Power supply Voltage 220V
resolution 0.01mg/L
Repeatability 3%
Linearity +/- (5% FS + 1 word)
[Q] Is the price listed on the website the final cost for overseas purchases?
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[Q] What is the specific process for purchasing the product?
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[Q] What should I do if the instrument I purchase needs repair?
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
