Lovibond Quinizarin in Marked Oils Roadside Test Kit — product documents
Official English PDF documents for the listed product models, covering features, technical specifications and configuration information.
View resource →Product overview
This portable kit supports roadside visual determination of quinizarin in marked oils as prescribed by HM Customs & Excise, with lighting, sampling and reagent components included.
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 4/43A disc and extraction tubes support field testing of marked oils; the supplied Daylight 2000+ can be powered via its 12 V vehicle cable.
- The supplied Daylight unit provides consistent illumination and reduces the influence of changes in ambient lighting.
Models and part numbers
| Part number | Model | Range / purpose |
|---|---|---|
| 422310 | Roadside Test | Roadside determination of quinizarin in marked oils, 10–100 |
Technical specifications
| Measurement system | Two-field visual comparison |
|---|---|
| Range / object | Quinizarin 10–100 |
| Applicable standards | HM Customs & Excise method |
| Colour type | Transparent |
| Portability | Portable |
Standard delivery
- Sturdy carrying case
- Comparator 2000+, Daylight 2000+ and 12 V car adaptor lead
- 4/43A marked-oils disc
- Two extraction tubes calibrated at 5, 10 and 105 ml plus two 2 ml plastic syringes
- 100 ml butan-1-ol, 100 ml 10% sodium hydroxide and instruction card
Applications
For roadside inspection, fuel-control work and field screening of marked oils.