Dosing Pumps
Precise dosing of reagents is critical in post-column derivatisation workflows such as amino acid analysis, carbohydrate determination, and polyamine analysis. Sykam's integrated reagent dosing pump in the S 433 Amino Acid Analyser — and the S 1610 syringe pump as a standalone solution — deliver pulse-free, programmable flow for demanding biochemical applications.
Description
The S 433 amino acid analyser includes a dedicated integrated reagent dosing pump for ninhydrin delivery and reaction capillary flushing. Programmable flow rate 0.01 to 2.0 ml/min. All wetted parts in inert materials (PEEK, PTFE, PVDF).
The S 1610 syringe pump provides pulse-free, continuous reagent dosing for post-column derivatisation, online sample collection, and sample enrichment. Two interchangeable inert Hamilton syringes. Tandem gearbox with independently controlled stepper motors. Force-controlled motor valve for reliable switching with complex media.
Applications
Ninhydrin delivery for amino acid colour reaction | OPA reagent delivery (external fluorescence detector required) | Cu-Bicinchoninate delivery for carbohydrate determination | Polyamine reagent delivery
Syringe
Max Flow
1 ml
8 ml/min
2.5 ml
20 ml/min
5 ml
40 ml/min
10 ml
80 ml/min
Key Specs
Max pressure: ~25 bar | Resolution: 1:4000 | Pulsation: completely pulse-free | Wetted materials: inert (glass syringes, PTFE) | Valve: inert motor valve