Huanghua Faithful Instrument Co., Ltd.

China Manufacturer with main products: Drying Oven, Heating Mantles, Magnetic Stirrer, Stainless Steel Water Distiller, Water Baths, Disintegrator, Incubators, Laminar Flow...

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721/722 Series Visible Spectrophotometer

FOB Price: 172.00 - 293.00 USD/Piece
Supply Ability: 8,000 Piece/Pieces per Year
Payment Terms: T/T, Western Union
In Stock

Quick Details

  • Usage: sample content analysis
  • Power: Electronic
  • Model Number: 721/722
  • Brand Name: Huanghua Faithful

Specifications

721/722 series Visible Spectrophotometer

 

Uses:

 

721/722 Series visible Spectrophotometer widely used in the factories, Mine, Health, School, Environmental protection, scientific research and Laboratories. Our aim is to provide our customers the precision analysis instruments.

 

721Characteristics:

 

  1. Use the new model rays design and the new model 1200/mm raster display make sure the low stray light and good monochromatic light.
  2. Adopting the SCM, adjust the 0%T and 100%T so easy.
  3. Two kinds measure method, T and A make the operation more easy.
  4. 31/2LCD screen, big sample chamber can expand the apparatus function.
  5. 721-100 model with 100mm cell rack, more suitable for water analysis and sample content analysis in Water works and generating station.

 722Characteristics:

 

  1. Use the new model rays design and the new model 1200/mm raster display make sure the low stray light and good monochromatic light.
  2. Adopting the SCM, adjust the 0%T and 100%T so easy.
  3. Four kinds measure method, T , A, C, F, make the operation more easy.
  4. 31/2LCD screen, big sample chamber can expand the apparatus function.
  5. Slope(F)measure method no need do the standard sample for each measure.
  6. Φ8-22mm cell rack(single chamber)
  7. 722-100 model with 100mm cell rack, more suitable for water analysis and sample content analysis in Water works and generating station.
  8. Can choose the printer store the measure data (need choose the micro- stylus printer)
  9. RS-232 connects with computer. (Need choose the accessories software)

 

Optional Accessories:

 

  1. Electronic homothermal cell rack
  2. Water cycle electronic homothermal cell rack
  3. 5-100mm Manual Optical Distance several rows cell racks
  4. 1-4mm micro-cell rack (single chamber)
  5. 100-200ml super micro-cell rack (Single chamber)
  6. Φ8-22mm cell rack(single chamber)
  7. AC-230 model intelligent Temperature/sampling controller
  8. AC-220 model Intelligent Temperature controller
  9. AC-210 model intelligent temperature controller
  10. All kinds of cell racks

 Main Technical Parameters:

 

 

Model

721

721-100

721

721-100

Wavelength Range

325-1050nm

325-1050nm

325-1050nm

325-1050nm

Wavelength Accuracy

±2nm

±2nm

±2nm

±2nm

Wavelength reproducibility

1nm

1nm

1nm

1nm

Spectral Bandwidth

4nm

4nm

4nm

4nm

Photometric accuracy

≤±0.6%T

≤±0.6%T

≤±0.6%T

≤±0.6%T

Photometric reproducibility

0.3%T

0.3%T

0.3%T

0.3%T

Stray light

<0.3%T

<0.3%T

<0.3%T

<0.3%T

Display model

31/2LCD

31/2LCD

31/2LCD

31/2LCD

Operation Mode

Manual

Manual

Manual

Manual

Microsoft

NO

NO

NO

NO

Stability

0.004A/H(500nm, warm-up 1Hour)

0.004A/H(500nm, warm-up 1Hour)

Optical Distance

50mm

100mm

50mm

100mm

Cuvette Frame

50mm

50mm and 100mm

50mm

50mm and 100mm

Note

No

Optional Micro- micro- stylus printer

 

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