Product Description
COMPARATOE 2000+ & NESSLERISER SYSTEMS
| Item code | Description |
| 14 20 00 | Comparator 2000+ |
| 14 20 50 | Daylight cabinet, battery operated |
| 14 10 10 | Day light cabinet, mains operated |
| 17 20 10 | Day light 2000 Unit (EBC) |
| 17 20 30 | Nessleriser 2150 complete with daylight 2000 unit |
| 17 20 40 | Nessleriser 2250 complete with daylight 2000 unit |
| 17 21 50 | Nessleriser 2150 with stand only |
| 17 22 50 | Nessleriser 2250 with stand only |
Spares & Accessories for comparator 2000 & Nessleriser systems
| Item code | Description |
| 14 55 05 | Plastic cell,13.5mm pathlength, with lid, for comparator 2000+(2/pkg) |
| 35 42 43 | Glass cell,13.5mm pathlength, with lid for comparator 2000+,DB 424/S (2/pkg) |
| 17 21 60 | 2150 Nessleriser Upgrand kit |
| 17 21 70 | 22550 Nessleriser Upgrand kit |
| 17 21 70 | 1209 Nessleriser Upgrand kit |
| 35 30 60 | Nessler cylinders 50ml,113mm pathlength,AF306 |
| 35 30 80 | Nessler cylinders 50ml, 113mm pathlength with plunger,AF306p |
| 35 30 70 | Plunger for AF306 tube (38mm) |
| 35 42 00 | Nessler cylinders 250mm pathlengh with plungers, DB420 |
| 35 42 29 | Plunger for Nessler tube DB420 |
| 35 42 30 | Nessler cylinder D1209, DB423 |
| 14 20 60 | Cell Extension 2000+ comp. |
| 14 20 70 | Diffuser plate 2000+ comp. |
| 12 41 00 | Lamp 12 v 10w G4 base |
| 33 00 49 | Diffuser Glass,63.5x38.1x2.5mm |
| 18 20 49 | External power supply
|
| 17 21 80 | Stand for Nessleriser Unit |
Versatile Testing CapabilityThis system supports a broad spectrum of chemical tests by utilizing a wide selection of color discs, catering to both environmental and industrial laboratories. Its compatibility with glass and plastic cells ensures flexibility for different sample volumes and testing needs, simplifying diverse analytical workflows.
Compliance and Ease of UseEngineered to meet ISO and laboratory standards, the device features straightforward manual operation, robust construction, and easy maintenance. Spare parts and consumables are readily accessible, ensuring long-term reliability and minimal downtime during repeated use.
Portable and Protective DesignThe Comparator and Nessleriser System is housed in a durable storage case, protecting its components during transport and storage. Its compact dimensions and manageable weight make it an excellent choice for both bench-top laboratory work and mobile field testing.
FAQs of COMPARATOR AND NESSLERISER SYSTEM:
Q: How is the Comparator and Nessleriser System used for chemical analysis?
A: The system is employed by filling the compatible sample cellseither glass Nessler tubes or plastic comparator cellswith sample and reagent. The color formed is compared against the appropriate color disc on the comparator stand for determining concentration of analytes such as ammonia, iron, or chlorine.
Q: What types of chemical tests can this system perform?
A: It accommodates a wide range of color discs suitable for tests including chlorine, ammonia, iron, and phosphate. The measurement range depends on the chosen test kit and disc, delivering results for various laboratory requirements.
Q: Where should the Comparator and Nessleriser System be operated or stored?
A: Designed for ambient temperature use, it functions optimally in standard laboratory conditions. The protective carrying/storage case allows for safe transport and storage, making it practical for both stationary and mobile laboratory environments.
Q: What is the process for cleaning and maintaining the system?
A: Maintenance involves regular cleaning of tubes, cells, and disc holders with neutral detergents, ensuring accurate results. Spare parts and consumables are widely available from suppliers, supporting easy repairs and replacement when necessary.
Q: When are interchangeable color discs beneficial?
A: Interchangeable color discs are especially useful when multiple chemical parameters are tested regularly, allowing laboratories to switch between disc types conveniently for different analyses.
Q: What are the benefits of its manual operation and robust build?
A: Manual operation means no need for a power source, enhancing portability and ensuring reliable results even in field conditions. The rugged construction guarantees longevity and accuracy in measurement.
Q: How does the sample volume capacity vary between components?
A: The comparator cells handle sample volumes up to 2 mL, while the Nessleriser tubes accommodate up to 50 mL, enabling both small-scale and larger-volume analyses depending on test requirements.