Gold Member Since 2016
Labmen Instrument Technology Limited

Cod Block Digestion, Multi-Parameter Ion Meter, Portable Multi-Parameter Ion Meter manufacturer / supplier in China, offering BOD Quick Tester Biochemical Oxygen Demand, Digital Fruit and Vegetable Hardness Tester, Hot and Humid Steam Sterilizer (pulsating vertical) and so on.

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Supplier Homepage Product Water testing meter Turbidimeters& COD BOD Quick Tester Biochemical Oxygen Demand

BOD Quick Tester Biochemical Oxygen Demand

FOB Price: US $100-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-500/ Piece
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Port: Shenzhen, China
Production Capacity: 1000 Sets Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LB-50A
  • Accuracy: 5%
  • Max Digestion Temperature: up to 165 ºC
  • Warm-up Time: ≤ 20min
  • Digestion Time: 0-999 Minutes
  • Power: 500W
  • Transport Package: Cartons
  • Origin: China
  • Measurement Range: Cod, Ammonia Nitrogen, Total Phosphorus
  • Digestion: 20 Samples (4×5PCS; Od 16mm)
  • Temperature Accuracy: ± 1 ºC
  • Measuring Range: 0-1500mg / L
  • Operating Temperature: 5-35 (ºC)
  • Trademark: labmen, OEM
  • Specification: 320 * 200 * 160mm
  • HS Code: 9027809900
Product Description
Microbial film contains a lot of aerobic microorganisms, in the environment of oxygen and organic non Often active, and organic matter with a broad spectrum of food, strong adaptability. Due to the output of the oxygen electrode. The current is proportional to the concentration of dissolved oxygen when the liquid containing no organic matter passes through the flow cell
, The assimilation of microorganisms is very small, and thus through the microbial film dissolved oxygen almost no cut back. When the solution containing the organic matter passes through the flow cell, the microorganism becomes abnormally active, Consumption of a large amount of dissolved oxygen, in its linear range, the consumption of dissolved oxygen and organic matter thick Is proportional to the resulting reduction in dissolved oxygen through the microbial film. Dissolved oxygen electrode. And the amount of change in the dissolved oxygen concentration was measured to calculate the BOD value.
 
Instrument features:
Principle of advanced microbial electrode method.
The results are accurate and the five-day law has a strong comparability.
* Simple microcomputer control, intelligent measurement.
· Measure time is 8 minutes to complete a sample measurement.
· Simple maintenance only regular replacement of microbial film and infusion tube.
Low cost of consumables low prices.
· High reliability Simple structure, no fragile device, long life.
· Print function with micro-printer, measurement results print output.
· Scalability can be equipped with computer, autosampler
 
Technical indicators:
Measuring range: 1 mg / L-4000mg / L
Repeatability: 10%
Sub-measurement time: 8 minutes
Injection method: constant current continuous injection
Buffer solution consumption: 4.5ml / min
The required sample volume: about 40ml per test time
Use temperature range: 5 ºC -35 ºC
Environmental Humidity: ≤ 70%
External dimensions: 560mm × 360mm × 200mm
Weight: 20kg
 
 
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