-
E-mail
shjinz17@163.com
-
Phone
18926076269
-
Address
Building A, No. 52 Jinliang Road, Zhuqiao Town, Pudong New Area, Shanghai
Product Categories
Shanghai Jinzhuang Instrument Co., Ltd
COD total nitrogen analyzer
NegotiableUpdate on 03/17
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The YCTN-2M COD total nitrogen analyzer complies with the newly implemented HJ/T399-2007 and chromogenic acid spectrophotometric standards in China. According to Lambert Beer's law, the concentration value of a substance is calculated by measuring the absorbance value, and the data is automatically processed by a microcomputer using imported cold light source with fixed wavelength and narrow bandwidth technology, and the concentration value is directly displayed. The instrument is widely used in environmental testing, wool printing and dyeing, food, dairy, water industry, electronic board factories, biomedicine, petrochemical plants, sewage treatment plants, scientific research units, and colleges and universities.
Product Details
YCTN-2M typeCOD total nitrogen analyzertechnical indicators
- Measurement range: COD: 5-10000mg/L Total nitrogen: 0.5-100mg/L
- Measurement error: COD, total nitrogen: ≤± 5%
- Detection limit: COD: 5mg/L Total nitrogen: 0.5mg/L
- Repeatability: ≤± 3%
- Optical stability: ≤± 0.001A/20 minutes
- Anti chlorine interference: high range ≤ 2000mg/L, low range ≤ 1000mg/L
- Dissolving: COD: 165 ℃ (15min) Total nitrogen: 125 ℃ (30min)
- Temperature control setting: Room temperature -200 ℃
- Temperature control error: ± ≤ 1.0 ℃
- Colorimetric method: Colorimetric tube
- Batch processing capacity: 16 samples (6 samples, 25 samples optional)
- Power supply: AC (220V ± 10%), 50Hz Power: Host 20W Dissolver 860W
- Host size: 355mm * 270mm * 140mm Dissolver: 240mm * 340mm * 120mm
- Weight: Host: 4.0kg Dissolver: 5.5kg
- Environmental temperature: 5-40 ℃ Environmental humidity: ≤ 85% (no condensation)
YCTN-2M typeCOD total nitrogen analyzerfeature
- LCD large screen (5-inch) interface design, fully Chinese operation, direct data reading, simple operation.
- Imported cold light source, no preheating required, energy-saving, environmentally friendly, fast response, with a lifespan of up to 100000 hours and strong optical stability.
- Built in standard curve, no need for user calibration and calibration.
- Enable guided measurement with one click operation, simple and fast
- Adopting a digestion colorimetric system, reducing manual operation, the measurement is simple, fast, and safe.
- Current and historical data can be printed directly or online.
- Customize more than 80 curves, store 2000 complete detection data, or connect to a computer for unlimited storage.
- Intelligent PID temperature control technology and dual anti overheating protection system ensure safe, uniform, and fast heating.
- Standard 16 hole intelligent digestion instrument, which can achieve one click digestion without setting.
- Custom mode, temperature (room temperature -200 ℃) can be set arbitrarily.
- Equipped with power-off protection function to prevent data loss.
- One click factory reset to prevent loss or accidental deletion of standard curves.
- The equipment is not damaged by human factors, with a three-year warranty and software upgrades.
