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Product Parameters:
Product model: YT-HL8
Measurement range: 10~700700~10000mg/L (diluted with water sample)
Measurement time: 10 minutes to 2 hours
Measurement error: Potassium hydrogen phthalate standard solution (500mg/L), relative standard deviation ≤± 5.0%, industrial organic wastewater (500mg/L), relative standard deviation ≤± 8.0%, repeatability: 3%, basic error: 0~1500mg/L, stable for+2/15min
Environmental temperature: Room temperature~40 ℃
Power supply voltage: 220V, 50HZ
Heating power: 2000W (AC 220V ± 22V, 50HZ)
Sample quantity: 8 (using a 250ml conical flask with a 24 # grinding mouth)
Product dimensions (length x width x height):/
- Product Details
- Product manual
Yetuo YT-HL8 COD Reflux Digestion Device
Model: YT-HL8
Product Overview:
COD reflux digester adopts glass burr reflux tube instead of spherical reflux tube, and uses air cooling technology instead of tap water cooling method. According to the requirements of the "HJ 828-2017 Determination of Chemical Oxygen Demand (C0D) in Water Quality - Dichromate Method" standard. This instrument has the characteristics of safe operation, simplicity, reliable digestion, multiple protections, and high intelligence. It adopts microcomputer control technology and is suitable for the determination of chemical oxygen demand (COD) in water samples such as surface water, industrial wastewater, and domestic sewage.
Product Features of Yetuo YT-HL8 COD Reflux Digestion Device
● Efficient heating system
Adopting imported microcrystalline panels, capable of withstanding high temperatures up to 800 ℃, with uniform heating and rapid temperature rise and fall; The new ceramic fiber heating plate has low heat loss, uniform thermal conductivity, and high thermal efficiency;
● Easy to clean and durable
The surface of the microcrystalline panel is smooth and flat, and stains can be wiped clean to reduce operational damage;
Intelligent temperature control and time management
Digital temperature display, supporting temperature free adjustment (twelve holes) or fixed range adjustment (eight holes); Digital display of digestion time, ranging from 5 to 150 minutes, and heating will automatically stop upon completion of digestion;
● High quality heat dissipation and reflux design
Glass burr reflux tube combined with efficient heat dissipation system, good reflux effect, high parallelism and accuracy;
● Safety, energy conservation, and unmanned operation
After the digestion is completed, the fan continues to operate for 120 minutes to assist in cooling, and can be left unattended; Energy and water conservation, improving work efficiency, and ensuring operational safety;
