• brief introduction

The BLA-TCS-500X series colorimetric heavy metal water quality online automatic analyzer is a new type of fully automatic water quality online analyzer used to measure the content of various heavy metals in sewage. The instrument precisely controls the relevant chemical reactions and adopts technologies such as photoelectric measurement and digestion colorimetric integration. It has the characteristics of accurate measurement, low detection limit, high reliability, and strong adaptability. The reagents used in the instrument can be prepared according to relevant national standards (the reagents required for different measurement scenarios and components may vary, please consult the company's technical support for specific operating conditions).

• characteristic

       The key components are all imported, with high reliability and long service life;

       Special bubble stirring and mixing technology ensures thorough mixing of samples and reagents;

       Equipped with automatic leakage alarm function and self diagnostic function, it is safe to use and efficient in analysis.

• application

Widely used in environmental pollution source monitoring, industrial process water monitoring, municipal sewage treatment, surface water monitoring, etc.

• specifications

       Measurement method and range:

       TCr: Potassium permanganate oxidation diphenylcarbazide spectrophotometric method,

       0~1/5mg/L

       Cr 6+: Diphenylcarbazide spectrophotometric method, 0~1/5mg/L

       TZn: Zinc reagent spectrophotometric method, 0-2/5mg/L

       TAs: New silver salt spectrophotometric method, 0-0.2mg/L

       TAu: Bathing copper spirit spectrophotometric method, 0~1/5mg/L

       TNi: Diketoxime spectrophotometric method, 0-2/10mg/L

       TMn: Formaldehyde oxime spectrophotometric method, 0~1/5mg/L

       TFe: Phenanthroline spectrophotometric method, 0-2/5mg/L

       TPb: Porphyrin reagent spectrophotometric method, 0~1/5mg/L

       Indication error: ± 5% Repeatability: ≤ 5%

       Zero drift: ± 5% F.S

       Range drift: ± 5% F.S

       Reagent dosage: Standard reagents for 400 samples

       Environmental temperature: 5 ℃~45 ℃

       Maintenance workload:<2 hours/month

       Measurement interval: continuous, 1, 2, 3... 24 hours, can also be triggered through serial port

       Analog output: 1 channel 4-20mA output (expandable 2 channels), maximum load 500 Ω

       Analog input: 1 4-20mA input (expandable to 2 channels) (compatible with 0-5V input)

       Relay output: 4 channels, can be flexibly configured

       Switch input: 2 channels, can be flexibly configured

       Communication interface: RS485/RS232/USB interface (optional)

       Power consumption: 200W (220 ± 10% VAC 50Hz),

       Excluding water collection pump