Lovibond NSH Hazen Scale Disc, 10-90
10 - 90 mg/L, Nesselriser 2150
- 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
10, 20, 30, 40, 50, 60, 70, 80, 90
More than 400 colour discs are available for the Comparator 2000.
Description
- 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.
Range
| Testparameter | Measuring Range | Method No. | Chemical Method |
|---|---|---|---|
|
Hazen |
10 - 90 mg/L Pt | M3051 | (APHA) Platinum Cobalt Standard Method |
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.