CA-12S intelligent COD reflux digestion instrument Introduction: The CA-12S intelligent COD reflux digestion instrument has the advantages of water and electricity conservation, simple operation, and digital temperature setting. It can be widely used in environmental protection, scientific research, as well as industries such as papermaking, petrochemicals, metallurgy, and printing and dyeing. Executive standard: HJ_828-2017 Water quality - Determination of chemical oxygen demand - Dichromate method. Technical parameters: Display method: 7-inch color LCD display, displaying the temperature and time of each group separately. Sample quantity: Can digest 1-12 samples simultaneously Heating device: 12 independent far-infrared ceramic heating furnaces with stable performance and uniform heating. Single hole power: ≤ 400W Machine power: ≤ 4800W Equipped with single hole single control function, the digestion temperature and digestion time of each heating hole can be set separately to ensure that each sample can reach a slightly boiling state. Temperature control range: room temperature -450 ℃, the set temperature of each heating furnace can be adjusted freely Temperature control accuracy: ± 1 ℃ Time control: Automatic countdown function, the heating furnace will automatically stop heating when the set time is reached. Digestion bottle: 250ml conical flask Power supply: AC220V -50Hz Cooling method: air cooling+air condensation Sour mouth: Yes. Install a funnel-shaped acid adding port at the top of the condenser tube The digestion surface is treated with microcrystalline glass, which is resistant to acid and alkali corrosion. External dimensions: Digester: 65cm * 60cm * 33cm
Introduction: The CA-12S intelligent COD reflux digestion instrument has the advantages of water and electricity conservation, simple operation, and digital temperature setting. It can be widely used in environmental protection, scientific research, as well as industries such as papermaking, petrochemicals, metallurgy, and printing and dyeing. Executive standard: HJ_828-2017 Water quality - Determination of chemical oxygen demand - Dichromate method.
