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E-mail
bjhkmarket@126.com
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Phone
18701521322
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Address
Building 3, No. 69 Jinding North Road, Shijingshan District, Beijing
Product Categories
Beijing Huanke Environmental Protection Technology Co., Ltd
HBTN-1 online total nitrogen analyzer
NegotiableUpdate on 02/10
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The HBTN-1 online total nitrogen analyzer automatically completes water sample collection through the control of an embedded industrial computer system. The water sample enters the reaction chamber and is oxidized by alkaline potassium persulfate to convert ammonia nitrogen, nitrite nitrogen, and most organic nitrogen compounds in the water sample into nitrate. Then, its absorbance is measured by UV spectrophotometry, amplified by a signal amplifier, and transmitted to an embedded industrial computer. After data processing, the embedded industrial computer displays the total nitrogen concentration value and stores, processes, and transmits the data. This instrument is suitable for the determination of total nitrogen in surface water and industrial wastewater.
Product Details
HBTN-1 online total nitrogen analyzer
The HBTN-1 online total nitrogen analyzer automatically completes water sample collection through the control of an embedded industrial computer system. The water sample enters the reaction chamber and is oxidized by alkaline potassium persulfate to convert ammonia nitrogen, nitrite nitrogen, and most organic nitrogen compounds in the water sample into nitrate. Then, its absorbance is measured by UV spectrophotometry, amplified by a signal amplifier, and transmitted to an embedded industrial computer. After data processing, the embedded industrial computer displays the total nitrogen concentration value and stores, processes, and transmits the data. This instrument is suitable for the determination of total nitrogen in surface water and industrial wastewater.
main features
◇ Large screen LCD display
The instrument adopts a large screen LCD display, which can intuitively display the measurement process, measurement results, reports, and measurement result curves.
◇ Storage function
Using a large capacity electronic hard drive, it can store 10 years of historical data (calculated based on 24 data records per day).
◇ Power off protection function
The instrument unexpectedly loses power during operation, but it can automatically restore its original operating state after being powered on again, and the instrument parameters will not be lost after power failure.
◇ Reagent alarm function
After setting the remaining amount of reagents, the instrument stops running and alarms when the remaining amount of reagents is below the lower limit.
◇ 4mA~20mA analog connection
Realize remote current output and be compatible with various standard data collectors.
◇ RS232 communication interface
Optional accessories such as data collectors can accurately transmit measurement results and enable remote parameter modification and startup.
Provide DB25 printing interface
Can be connected to an external micro printer to print detection data.
◇ Long maintenance cycle
Low reagent usage, low failure rate, and no need for frequent maintenance.
technical specifications
- measuring range
- Indication error
- repeatability
- zero drift
- Span Drift
- linearity
- Minimum measurement cycle
- signal output
- communication interface
- Maximum power consumption
- ambient temperature
- relative humidity
- atmospheric pressure
- power supply
- Grounding resistance
- Sampling outlet
- (0~10) mg/L, (0~20) mg/L, (0~50) mg/L, (0~100) mg/L, (0~200) mg/L (optional)
- (0~2)mg/L：±0.2mg/L； ＞2mg/L：±8%
- ≤5%
- ±5%FS/24h
- ±5%FS/24h
- ±5%FS
- 50 minutes
- 4mA~20mA
- Standard RS232 interface
- 400W
- 5℃~35℃
- ≤85%
- 86kPa~106kPa
- 220VAC±10%，（50 ±1）Hz
- R≤10Ω
- Distance L ≤ 15 meters, drop H ≤ 5 meters
