Lovibond AF129 Comparator Balanced Water Test Kit
The Lovibond Comparator 2000+ System is an extremely versatile modular system for testing water. Unlike other comparators the 2000+ uses a prism enabling colour matching in the same field of view. Longer path length cells can be used for lower concentration analysis. A diffuser plate is also used to allow the measurement of turbid samples.
It is simple to use and delivers precise results. The comparator is robust, compact and portable making it easy to use in any environment.
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.
Test / Range
Alkalinity Total 10-500 mg/l
Chlorine 0.2-4.0 mg/l
pH Value 6.8-8.4
Calcium Hardness 10-500 mg/l CaCO3
The Comparator 2000+ Kit is supplied in a robust carrying case containing:
Comparator 2000+ pH comparator disc
Chlorine comparator disc
- 4 x Comparator vials, 10ml,
- 13mm path length Shaker Tube
- Tablet reagents for each parameter
- Crushing / Stirring Rod
- Vial cleaning brush
- 100ml graduated cylinder
- Instruction sheet Langelier Index / Balanced Water Calculation Table
SKU: 411290
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.