AL-SZ5000PlusIntelligent multi parameter water quality measuring instrument

The AL-SZ5000Plus instrument features a color liquid touch screen and a user-friendly interface design, allowing users to operate the instrument according to text prompts. The detection method adopts a 1-channel 360 ° rotating colorimetric tube detection system and a 2-channel automatic colorimetric dish detection structure; Directly measure water quality testing items such as chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, total nitrogen, turbidity, etc.

Suitable for the determination of various water quality pollutants in surface water, groundwater, domestic sewage, and industrial wastewater.

Execution standards:

HJ 535-2009 Determination of Ammonia Nitrogen in Water Quality - Nessler's Reagent spectrophotometric method

GB 11893-89 Determination of total phosphorus in water quality - Ammonium molybdate spectrophotometric method

HJ/T 399-2007 Determination of Chemical Oxygen Demand in Water Quality - Rapid Digestion Spectrometric Method

Technical advantages

Fiber optic detection system

360 ° rotation detection

Post

Result direct reading

Data Storage

Comes with a printer

Main performance parameters

Measurement project COD, ammonia nitrogen, total phosphorus, total nitrogen turbidity

Measurement range 5-10000mg/L 0.01-150mg/L 0.01-100mg/L 0.01-100mg/L0.5-2500NTU

Display 7-inch color LCD touch screen

Channel error ≤± 2%

Detection methods: colorimetric tube detection (pre made reagent), colorimetric dish detection (powder reagent)

Spectral bandwidth 4nm

Optical System Fiber Detection System

Storage can store up to 1 million sets of data, which can be freely accessed and viewed

Accuracy ≤± 5%

Pre stored curves include 280 standard curves and 50 fitted curves, which can be modified and added

Wavelength range 340-900nm

Standard 16 well digestion instrument for digestion

Wavelength accuracy ± 1nm

Detection position 1. Channel 360 ° rotating colorimetric tube detection system (pre made reagent)

2. Channel automatic colorimetric dish detection structure (dedicated solid reagent)

Automatic calibration instruments have automatic calibration function

Printing method comes standard with built-in thermal printer

There are over 50 preset testing items for testing projects. Can directly measure COD, ammonia nitrogen, total phosphorus, total nitrogen, chromaticity, turbidity, various heavy metals, etc

Data transmission is equipped with USB interface and serial port transmission function

Repeatability ≤± 2%

Imported 12V/20W halogen lamp for light source (can reach over 100000 hours)

Automatic multi-channel detection device for injection equipment

System water quality dedicated system