NSB - Hazen Scale (Nessleriser 2150)
For use with the Comparator 2000
- Easy to use, visual assessment of the sample – simply rotate disc for colour match
- Manufactured for longevity of use
- Optional lighting units for guaranteed lighting conditions 24 hours a day
- Optional Nessleriser systems for longer path lengths
Disc Parameter Reading
70, 85, 100, 125, 150, 175, 200, 225, 250
More than 400 colour discs are available for the Comparator 2000.
Part Number 284120
Product information
-
Resistance
The colour standard are manufactured to be resistant to light and chemicals under normal usage. -
Shock resistant
Thanks to its high hardness and scratch resistance, the colour disc is resistant to case damage.
| Testparameter | Measuring Range | Method No. | Chemical Method |
|---|---|---|---|
|
Hazen |
70 - 250 mg/L Pt | M3052 | (APHA) Platinum Cobalt Standard Method |