Firma:              Hamilton

Modell:            Microlab 500

Kommentar:   Dokumente engl.

The Microlab 500 diluters and dispensers are precision fluid measuring instruments based on Hamilton’s world-renowned syringe technology.

The semi-automated instruments use positive displacement to achieve highly accurate and precise fluid aspirations and dispenses.

A simple touch-of-a-hand probe button or a tap-of-a-foot switch actuates the precision syringe drives to fill or dispense a desired volume of fluid. Supplied with a 1mL and 10mL syringe as standard.

Hamilton Microlab500 Series as a Diluter

Simple dilutions can be made in three easy steps (after priming the instrument) as shown in Figure 1:

Figure 1: A simple dilution

Step 1: Fill the left syringe with the programmed amount of solvent (diluent) from the reservoir.

Step 2 : Aspirate the programmed amount of concentrated sample into the end of the probe using the right syringe.

Step 3: Dispense the sample and solvent into a vial to complete the dilution.

In addition to simple dilutions performed on all MICROLAB 500 diluters, models ML530B, ML532BP and ML531C instruments can also perform serial, and multi-sample/reagent (or internal standard addition) dilutions.

In comparison with volumetric glassware, the MICROLAB 500 provides extraordinary cost savings and sample preparation time reductions. Its accuracy tolerances far exceed those of volumetric flasks, graduated cylinders, measuring pipettes, and burettes.

Only transfer pipettes can shower better accuracies. The precision of the ML500 meets or exceeds that of Class A glassware, especially when operator imprecision is considered; that is, the automated nature of the ML500 eliminates operator-to-operator inconsistencies. Read or download the full report

Read or download a colour brochure on the Microlab 500 diluter/dispensers.

Hamilton Microlab500 Series as a Dispenser

Dispenses, including titrations, can be made in two easy steps (after priming the instrument) as shown in Figure 1.

Figure 1: A simple, dual dispense

Step 1: Fill the syringe(s) with the programmed amount of reagent from the reservoir.

Step 2: Dispense the programmed amount(s) into a microwell plate, test tube, vial, etc. to complete the dispense cycle.

The key features are

·        Save time during sample preparation

·        Eliminate technician-to-technician method variability

·        Simplify compliance to method documentation requirements for regulations and standards, such as those of the EPA, FDA (GLP, GMP), and ISO

·        Perform aliquot, serial, simple, or titrate dispenses

·        Reduce reagent and solvent consumption

·        Achieve certified accuracy within ± 1.0% and precision within + 0.2%, traceable to N.I.S.T.