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NADE DGB-401 spectrophotometric method Portable Multi parameter Water Quality Analyzer

  • China
  • NADE
  • 420nm, 470nm, 620nm, 700nm LED light

Product Description

Features:

1. Built-in 420nm, 470nm, 620nm, 700nm LED light; Long lifetime; High precision

2. To Use spectrophotometric method, built-in ammonia nitrogen, total phosphorus, high and low COD test item

3. To support one-point and multi-point calibration, user can edit the calibration curve

4. To support two measurement methods: absorbancy and concentration

5. To support two reading methods: Smart-read function, Cont-read function

6. Each measurement item can store 200 sets of results, GLP norms, to support view, delete and print data

7. To support USB communication, data collection by connecting with PC

8. To support battery and USB power supply; support power management function

9. IP65, good Waterproof and Dust-proof

10. To support firmware update function and restore factory defaults function

Specification:

Wave length

420nm, 470nm, 620nm, 700nm LED light

Measurement Range

Ammonia Nitrogen

(0.000~4.000) mg/L, can be extended to (0.000~300.00) mg/L

Low concentration COD

(0.0~150.00) mg/L

High concentration COD

(150~1500) mg/L

Total phosphorus

(0.000~1.000) mg/L, can be extended to (0.000~25.00) mg/L

Basic Error

Ammonia Nitrogen

±10%

Low concentration COD

±8%

High concentration COD

±8%

Total phosphorus

±10%

Repeatability

Ammonia Nitrogen

±3%

Low concentration COD

±3%

High concentration COD

±3%

Total phosphorus

±3%

Stability

Ammonia Nitrogen

Variation is less than 0.200mg/L

Low concentration COD

Variation is less than 6mg/L

High concentration COD

Variation is less than 6mg/L

Total phosphorus

Variation is less than 0.050mg/L

DGB-401-1 Portable Digester:

Features: Three power supply: Battery(Standard Configuration), 220V, Car charger.

Temperature: 0-190℃

Constant Temp.:≤±2℃

Six holes

Contact information

NADE DGB-401 spectrophotometric method Portable Multi parameter Water Quality Analyzer

Packaging & Shipping

NADE DGB-401 spectrophotometric method Portable Multi parameter Water Quality Analyzer

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