Lovibond AF626 Marked Oils Warehouse Test Kit — product documents
Official English PDF documents for the listed product models, covering features, technical specifications and configuration information.
View resource →Product overview
AF626 is a self-contained warehouse test kit using the Comparator 2000+ and a dedicated disc to determine quinizarin marker in diesel fuel.
Key features
- An integrated prism brings the sample and comparison fields together for colour discrimination; ultrasonic sealing protects the optics.
- Calibrated glass standards represent discrete, colour-stable grades for direct sample matching.
- The dedicated 4/43B disc and graduated extraction tubes support marked-oil testing in warehouse applications; sampling and reagent components are supplied.
- A Daylight 2000 lighting unit can be ordered separately for consistent viewing conditions.
Models and part numbers
| Part number | Model | Range / purpose |
|---|---|---|
| 416260 | AF626 | Determination of quinizarin marker in diesel fuel |
Technical specifications
| Measurement system | Two-field visual comparison |
|---|---|
| Range / object | Warehouse test for quinizarin-marked oils; 4/43B disc |
| Applicable standards | — |
| Colour type | Transparent |
| Portability | Portable |
Standard delivery
- Sturdy carrying case
- Comparator 2000+ and 4/43B marked-oils disc
- Four extraction tubes calibrated at 2.5, 5, 10 and 17.5 ml plus universal tube
- Two 2 ml glass syringes, six 2 ml plastic syringes and test-tube brush
- 100 ml butan-1-ol solution and 100 ml 10% sodium hydroxide
Applications
For warehouse inspection and field quality control of diesel and marked oils.