Products / Environmental and Industrial
Lovibond® Comparator 2000+ — Test Kits, Discs, Cells and Spare Parts
.jpg "image title")
.jpg "image title")
Comparator 2000+ — Comparator Disc Water Testing
Description
- Extremely versatile, modular system for water testing — simple to use, yet uncompromising in precision and reproducibility of results
- Integrated prism brings the glass standard and the coloured sample into the same field of view for a direct, accurate comparison
- Over 400 different test discs available, covering an exceptionally broad range of parameters
- Compensates for coloured and turbid samples
- Glass colour standards are fade-free, chemical-resistant and scratchproof, complying with international standards such as ISO 7393/2
- Used across pool water control, drinking water treatment, waste water treatment, food and beverage, chemical industry, municipalities, and NGO/humanitarian work, among others.
Ready to order or need more information?
Available Discs — Test Methods & Measuring Ranges (this is not a complete list of 400 discs, contact us for the full range)
PARAMETER | Part No. | Test Method | Measuring Range |
|---|---|---|---|
Aluminium 3/127A | WL230205 | Aluminium No1/No2 Tablets | 0 - 0.5 mg/L Al |
Ammonia 3/112 | WL230070 | Ammonia No1/No2 Tablets | 0–1 mg/L N |
Bromine 3/53A
Bromine 3/53B
Bromine 3/53C | WL235310
WL235320
WL235330 | DPD No1/Glycine Tablets
DPD No1/Glycine Tablets
DPD No1/Glycine Tablets | 0.2–2.0 mg/L Br₂
1-10 mg/L Br₂
0.5-6.0 mg/L Br₂ |
Chlorine 3/40E | WL234060 | DPD, free/combined/total** | 0.02–0.3 mg/L Cl₂ |
Chlorine 3/40A | WL234010 | DPD, free/combined/total | 0–1 mg/L Cl₂ |
Chlorine 3/40J | WL234140 | DPD, free/combined/total | 0.1–2 mg/L Cl₂ |
Chlorine 3/40B | WL234020 | DPD, free/combined/total | 0–4 mg/L Cl₂ |
Chlorine HR (KI) 3/2IOD | WL232090 | Chlorine HR (KI), total only | 5.0–250 mg/L Cl₂ |
Chlorine dioxide 3/40AD
Chlorine Dioxide 3/157 | WL292260
WL230570 | DPD No1/Glycine Tablets**
Chlorine (KI) & Acidifying GP Tablets | 0.19–1.9 mg/L ClO₂
0.25 - 5.0 mg/L ClO₂ |
Copper LR 3/106 | WL230050 | Copper/Zinc LR Tablets | 0–1 mg/L Cu |
Copper HR 3/110 | WL230040 | Copper/Zinc LR Tablets | 0–4 mg/L Cu |
Fluoride NOM (Nessleriser 2150) | WL283730 | Fluoride A-Z & Fluoride Excess AL Tablets | 0–1.6 mg/L F⁻ |
Iron HR 3/117 | WL230110 | Iron HR Tablets | 1–10 mg/L Fe |
Iron LR 3/116 | WL230100 | Iron LR (Fe (II) & FE (III) Tablets | 0.1–1 mg/L Fe |
Molybdate 3/138 | WL230330 | Molybdate No1/No2 HR Tablets | 0–150 mg/L MoO₄ |
Nitrate LR 3/124 | WL230170 | Nitrite LR tablets
Nitrate - Test Tablets
Nitrate Test Powder
Nitrate Test Tube | 0.1–1 mg/L NO₃ |
Nitrite LR 3/103 | WL230030 | Nitrite LR Tablets | 0.05–0.5 mg/L N |
Ozone 3/67 | WL236700 | DPD No4 Tablets
Glycine Tablets
(in presensce of chlorine) | 0.1–1.0 mg/L O₃ |
pH value 2/1J | WL221130 | Phenol Red Tablets | 6.8–8.4 pH |
pH value 2/1H | WL221110 | Bromothymol Blue Tablets | 6.0–7.6 pH |
Phosphate LR 3/133 | WL230270 | Phosphate No1/No2 Tablets | 0–4 mg/L PO₄ |
Phosphate HR 3/70 | WL237000 | Phosphate HR Tablets | 0–100 mg/L PO₄ |
Silica LR 3/139 | WL230340 | Silica No1/No2 Tablets | 0.4–4 mg/L SiO₂ |
Silica 3/140 | WL230250 | Details on Request | 0–1 mg/L SiO₂ |
Zinc 3/102 | WL230020 | Copper/Zinc LR Tablets
EDTA Tablets
Dechlor Tablets | 0–4.0 mg/L Zn |
Don't see the test parameter or range you seek, download the data sheet. Many other test parameters are available for the Comparator 2000+ system — with over 400 test discs to choose from. Contact us and we'll help you find the right comparator disc for your needs.
Need replacement reagents, tablets, or a different pack size? Contact us and we'll help you find the right consumables for your kit.
Comparator 2000+ Test Kits
Popular Comparator 2000+ Test Kits | KIT Code | Part No. | Test Method | Measuring Range |
|---|---|---|---|---|
Chlorine, free/comb./total |
| WL411120 | DPD No1 Tablets
DPD No3 Tablets | 0.1–1.0 mg/L Cl₂ |
Chlorine, free/comb./total | AF112B | WL411130 | DPD No1 TabletsDPD No3 Tablets | 0.2–4 mg/L Cl₂ |
Chlorine, free/comb./total | AF112E | WL411250 | DPD No1 TabletsDPD No3 Tablets | 0.02–0.3 mg/L Cl₂ |
Chlorine, free/comb./total & pH | AF116A | WL411130 | DPD No1 TabletsDPD No3 TabletsPhenol Red Tablets | 0.1–1.0 mg/L Cl₂
6.8 - 8.4 pH |
Chlorine, free/comb./total & pH | AF116B | WL411160 | DPD No1 TabletsDPD No3 Tablets
Phenol Red Tablets | 0.2–4 mg/L Cl₂
6.8 - 8.4 pH |
Balanced Water Test Kit (Swimming Pools) | AF129 | WL411290 | DPD No1 TabletsDPD No3 TabletsPhenol Red Tablets
Cya-Test Tablets
Alkalinty Tablets
Calcium Hardness Tablets | 0.2–4 mg/L Cl₂
6.8 - 8.4 pH
0 - 200 mg/L Cyanuric Acid
0 - 500mg/l CaCO3
0 - 500 mg/L CaCO3 |
Sodium hypochlorite | AF 139 | WL411390 | Chlorine HR (KI) Tablets
Acidifying GP Tablets | 2–18% NaOCl |
Many other test parameters are available for the Comparator 2000+ system — with over 400 test discs to choose from. Contact us and we'll help you find the right comparator disc for your needs.
Accessories
Comparator 2000+ | Part No. |
|---|---|
Lovibond® Comparator 2000+ | WL142000 |
Daylight Unit for Comparator 2000+, mains operated | WL171010 |
Water sampler with two 500 mL bottles and one lid (AF 631) | WL170500 |
Measuring beaker, 100 mL | WL384801 |
Vial stand for 10 vials (ø 16 mm or 13.5 mm), acrylic glass | WL418957 |
Plastic stirring rod, 13 cm length | WL364100 |
Brush, 11 cm length | WL380230 |
Comparator 2000+ Cells | Part No. |
|---|---|
5 glass cells, 13.5 mm path length, calibrated 2–12 mL, with lids (DB424/S) | WL354243 |
Glass cell, 40 mm path length, calibrated at 20 mL (W680/40) | WL606890 |
Glass cell, 5 mm path length (W680/5) | WL606790 |
5 plastic cells, frosted on two sides, 13.5 mm path length, 10 mL, with lid | WL145505 |
Need technical advice or a quote?
Our team has over 35 years of Lovibond experience. Contact us for pricing, availability, and support.