BOD online analyzer for real-time monitoring of sewage BOD content and water quality online detector
Category:
Environmental Protection/Analytical instruments/Water quality online monitoring system
Model:
SZ-BOD
Brand:
Jingcheng Instrument
model:
SZ-BOD
Working Voltage:
AC230±10%V
measurement accuracy:
± 10% or ± 0.1mg/L (whichever is greater)
structural style :
cabinet-type
Temperature control range:
Suggested temperature: 15-25 ℃
Product Type:
Online instruments
Processing & Customization:
yes
power:
50—60Hz，5A
weight:
fifty
Scope of Application:
0—1000mg/L
Place of Origin:
Qingdao
manufacturer:
Qingdao Jingcheng
Retail Price
18,500.00USD
重量
kg
- Product Description
-
model SZ-BOD
Working Voltage AC230±10%V
measurement accuracy ± 10% or ± 0.1mg/L (whichever is greater)
structural style cabinet-type
Temperature control range Suggested temperature: 15-25 ℃
Product Type Online instruments
Processing & Customization yes
power 50—60Hz，5A
weight fifty
Scope of Application 0—1000mg/L
Place of Origin Qingdao
manufacturer Qingdao Jingcheng
Description :
BOD online analyzer
BOD content
1、 SZ-BOD BOD online analyzer product overview:
BOD， Biochemical Oxygen Demand (BOD) is an environmental monitoring indicator mainly used to monitor the pollution status of organic matter in water bodies. Generally, organic matter can be decomposed by microorganisms, but microorganisms require oxygen to decompose organic compounds in water. If the dissolved oxygen in the water is not sufficient to meet the needs of microorganisms, the water body will be in a polluted state. BOD is the indicator related to environmental protection.
This analyzer is capable of long-term automatic continuous operation according to on-site settings, and is widely applicable to industrial pollution source discharge wastewater, industrial process wastewater, industrial wastewater treatment plant wastewater, municipal wastewater treatment plant wastewater, and other occasions. According to the complexity of the on-site testing conditions, corresponding preprocessing systems can be selected to ensure the reliability of the testing process, accurate testing results, and fully meet the on-site requirements of different occasions.
Water Quality Tester
2、 SZ-BOD BOD online analyzer product principle:
Biochemical oxygen demand or biochemical oxygen consumption (generally referring to five-day biochemical oxygen demand) is a comprehensive indicator of the content of aerobic pollutants such as organic matter in water. The total amount of dissolved oxygen consumed in water when organic matter is oxidized and decomposed by microorganisms, resulting in its inorganic or gaseous transformation. Normally, it refers to filling a completely sealed dissolved oxygen bottle with a water sample, incubating it in a dark place at 20 ℃ for 5 days, and measuring the dissolved oxygen in the water sample before and after cultivation
The mass concentration of dissolved oxygen is calculated by the difference in mass concentration of dissolved oxygen before and after cultivation, and the amount of dissolved oxygen consumed per liter of sample is expressed in the form of BOD5.
485 signal output
3、 Technical parameters of SZ-BOD BOD online analyzer:
Specification Name
Technical specifications and parameters
measurement range
0—1000mg/L
measurement method
Quick method
detection limit
0.02mg/L
resolution
zero point zero zero one
accuracy
± 10% or ± 0.1mg/L (whichever is greater)
repetitiveness
± 10% or ± 0.1mg/L (whichever is greater)
zero drift
±0.05mg/L
Span Drift
±10%
measurement period
The small measurement cycle is 20 minutes, and the digestion time can be set between 5-60 minutes
sampling period
Interval, hourly, and trigger modes can be adjusted
calibration cycle
Automatic calibration 1-99 days adjustable
maintenance cycle
Over 1 month, approximately 1 hour per session
Human machine operation
Touch screen display and command input
Self checking protection
Abnormal or power outage data not lost
After abnormal reset or power outage, residual liquid will be automatically eliminated and work will resume
data storage
1 year of data storage
output interface
1 RS232 channel; Route 1 4-20mA
working environment
Suggested temperature: 15-25 ℃
Operating Humidity
≤ 90% (non condensing)
Power Supply and Power
AC230±10%V;50—60Hz，5A
size
1500*550*450mm
cabinet-type
AfterSalesService :
Key words:- BOD online analyzer
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