Save time and increase lab productivity using the Sapphire Bottle Top Dispenser. This convenient dispenser uses a dual valve technology that allows you to simply rinse the instrument and refill your bottle without dismounting the dispenser!
Featuring functionality, user-friendliness, and performance, the Sapphire Bottle Top Dispenser operates in four modes: Dilution, Rinsing, Dual Liquid Handling and Re-circulation.
Standard Dispensing
Knob A – Open, Knob B – Closed. In this mode the dispenser dispenses the liquid normally into the receiver from the bottle it is mounted on.
Purging
Knob A – Closed, Knob B – Closed. In this mode the liquid is re-circulated into the same bottle on which the dispenser is mounted. This process removes the air from the dispenser without wasting any reagent.
Dilution/Rinsing/Second Liquid Dispensing
Knob A – Open, Knob B – Open. In this mode the liquid from a second source can be dispensed into the receiver. The second liquid can be distilled water, thus allowing the user to rinse the instrument without dismounting from the bottle or for dilution of the reagent in the receiver.
Bottle Refilling
Knob A – Closed, Knob B – Open. In this mode the liquid from a second source can be used to refill the bottle without dismounting the dispenser. Included adapters fit most laboratory reagent bottles. Available sizes: 28, 30, 32, 36, 40 & 45 mm. Every product is calibrated in an ISO 17025 accredited laboratory. Calibration tool is also included for quick recalibration in the lab in compliance with GLO/ISO 8655 norms. PTFE piston with ETP O-ring provides superior chemical resistance and smooth frictionless piston movement. PTFE Springless valve manifold offers superior chemical compatibility and jam-free operation.
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