Multi-parameter water quality tachymeter

Multi-parameter water quality tachymeter
Model ID: 6B-1000

This instrument adopts intelligent design and measurement project to automatically switch, and can accurately determine COD, ammonia nitrogen, total phosphorus, turbidity, chromaticity and extended heavy metal index of chemical oxygen demand in various water bodies.

 

Features

-It can exactly test chemical oxygen demand (COD), ammonia nitrogen, total phosphorus, oil-length, chromaticity and extension heavy metal indexes in various body of water

-The instrument adopts intellectualized design and measurement project can automatically switch

-It has memory of 100 curves, 19 standard curves, 81 extensive curves, and they all can be used in different environment, different waste water and other conditions.

-As for the digestion of indoor temperature ~200, the users can adjust by themselves according to requirement, which has more compatibility

-It has three sets of independent timing functions, and the time can be set, modified and saved

-The instrument can be calculated and stored curves according to the standard sample

-The built-in printer can print the current data and check historical data

-USB interface can connect computer to implement online operation and can automatically generate the chart (optional)

-Cold light source, narrow band interference, and the light resource life is 100,000 hours

-Digestion power and load quantity can be adjusted automatically, and it also has intelligent constant temperature control and time delay

-Rear-mounted spectral technology is domestic initiative, which can avoid external light interference and make the test data more stable and reliable

 

Technical specifications

Measuring range

COD: 5-50mg/L

30-6000mg/L(subsection)

Ammonia nitrogen: 0.01 - 100mg/L (subsection)

Total phosphorus: 0.001 - 8mg/L (subsection)

Turbidity: 0-200NTU

Chromaticity: 0-1000 degree

Measuring error

±5%

Wavelength coverage

400-700nm

The number of curves

One hundred pieces

Data storage

Five million data

repeatability

±5%

Batch sample

6/9/12/20/24/30/56 pieces/batches

Resist chlorine interference

{cl-} < 1200mg/l; {cl-} < 4000mg/l

Temperature control range

Indoor temperature-200

The temperature of digestion

165/123±0.5

Time of digestion

10/30 minutes

 

Other testing indexes (can select any of two   items)

Lead

Copper

Nickel

Total chromium

Iron

Zinc

Hexavalent chromium

Measuring range

0-4mg/L

0-2mg/L

0-5mg/L

0-2mg/L

0-5mg/L

0.02-lmg/L

0-2mg/L

 


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