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CS-A series high-purity water generator
CS-A series high-purity water generator
Product details
Working principle of high-purity water machine instrument:
A laboratory high-purity water machine is a device that can almost completely remove conductive media from water, and also remove colloidal substances, gases, and organic matter that do not dissociate from water to a very low level. The resistivity is greater than the limit value of 10-18.3M Ω. cm @ (25 ℃). Ultra pure water is a level that is difficult for general pure water equipment to achieve. It is usually treated with industrial high-purity water equipment through four steps: pretreatment, reverse osmosis technology, high-purity treatment, and post-treatment. Multiple treatment methods such as multi-stage filtration, ultrafiltration filter, and TOC removal device are used to achieve a resistivity of up to 18.25M Ω. cm @ (25 ℃)
Application areas of laboratory high-purity water machines:
Trace and ultra trace inorganic and organic analysis; Molecular biology experiments; Drug development; Cell culture; Environmental analysis; Trace analysis; TOC analysis; Medical testing; Genetic research; Chemical analysis; Buffer and standard solution configuration; Physical and chemical analysis experiments; Fine chemical industry; Aseptic animal drinking water; Microelectronics; General biological experiments; Cleaning glassware; Agricultural experiments; Aquaculture industry; Atomic absorption; Fluorescence analysis; Spectral analysis; Chromatography and electrochemical applications; Spectrophotometric determination; Liquid chromatography; Heat source and endotoxin analysis; Biochemical instruments; Precision electroplating; Film processing; Soilless cultivation; Equipment with special requirements for water usage; wait.
Main performance characteristics of laboratory high-purity water instruments:
1. Online monitoring of water quality
2. Secondary reverse osmosis device, resin saturation time extended by 3-5 times
3. It has power indication and pump operation indication Low pressure indication and system flushing indication function
4. Adopting imported ion filtration membrane and high-pressure silent pure water pump, the operating quality is more reliable and applicable to a wider range of water quality
5. Specific system protection functions; Before each startup, the system automatically flushes for 18 seconds before starting to produce water
6. It has system protection function; When the water pressure is too low or there is no water, the equipment automatically shuts down, and when the water source comes in, the equipment automatically starts up
7. High output, high energy consumption, low electricity consumption, and water saving of 20L/H, with a power consumption of only 50W. Its functionality is 1/300 of similar products
8. All plastic shell, never rusting
9. EDI devices can be installed to meet the needs of users with high water consumption and lower maintenance costs
Product parameters of laboratory high-purity water machine:
Inlet water: tap water, groundwater
Overall power: 25W, 50W
Input power supply: 220V/50HZ
Water outlet standard: superior to laboratory grade water
Water production rate: 10/20/30/50/100l/h
Water temperature requirement: 5-40 ℃
Applicable water pressure: 0.1~0.5MPa
High purity water machine execution standard:
| Chinese National Laboratory Water Standards (GB6682-92) | ||||
| name | ||||
| PH value range 25 ℃ | -- | --- | 5.0-7.5 | |
| Conductivity ms/m.25 ℃ | ≤ | 0.01 | 0.10 | 0.50 |
| Conductivity us/cm25 ℃ | ≤ | 0.1 | 1 | 5 |
| Electrical resistivity M Ω CM.25℃ | ≥ | 10 | 1 | 0.2 |
| Oxidizable substances are measured in mg/L at (0) | < | - | 0.08 | 0.40 |
| Absorption at 254nm, 1cm optical path length | ≤ | 0.001 | 0.01 | - |
| Evaporation residue 105 ± 2 ℃ mg/L | ≤ | - | 1.0 | 2.0 |
| Soluble silicon is calculated as SiO2 in mg/L | < | 0.01 | 0.02 | - |
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