Lovibond® Water Testing Tintometer® Group

DEHA Kit AF640

Stock Code
416400

Product Name
DEHA Kit AF640

Test / Range

DEHA 16-160 µg/l





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The Lovibond® Comparator 2000+ System is an extremely versatile modular system for testing water. It is simple to use yet is uncompromising in terms of precision and reproducibility of results. Unlike other comparators, the 2000+ uses a prism enabling colour matching in the same field of view. The Comparator itself is robust, compact and portable allowing for ease-of-use in any environment. Longer path length cells can be used for lower concentration analysis. A diffuser plate is also used to allow the measurement of turbid samples.
Fade free glass colour standards are used in the comparator discs to ensure long term stability and accurate colour matching. For quality purposes, disc certification can be performed against master colour discs in the Lovibond® laboratory. On certification, customers receive a certificate of compliance relating to the individual disc.
Other accessories include portable and benchtop lighting units for guaranteed uniform lighting and Nessler systems for longer path length ppb or ug/l measurements.

The Comparator 2000+ Kit is supplied in a robust carrying case containing:

  • Comparator 2000+
  • DEHA comparator disc
  • 2 x Comparator cells, 20ml, 40mm path length
  • cleaning brush
  • Tablet reagents
  • Crushing / Stirring Rod
  • Instruction sheet

The Comparator Disc 3/150 measures from 16-160 µg/l free copper in the following steps:

8, 16, 24, 32, 40, 48, 56, 64, 80

Disc readings should be multiplied by 2 for true DEHA concentration
13.5 mm cells can be used to extend measurement range to 48-480 mg/l

Stock Code

Reagent

Test

Qty


513220BT

DEHA Tablets

DEHA

100

513221BT

DEHA Tablets

DEHA

250

461181

DEHA Solution

DEHA

100ml

536000

DEHA Vario Powder, Liquid Reagent Set

DEHA

200


Stock Code

Name


606890

40mm Sample Cell W680/OG/40

352040

Comparator 2000 cells, pack of 5

364120

Crushing / Stirring Rod, pack of 10

380230

Vial Cleaning Brush, short


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