Vertex Bottle Top Dispenser Fully Autoclavable Regular Model

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Vertex Bottle Top Dispenser Fully Autoclavable Regular Model

VERTEX Bottle top dispenser is another genius of its strong R&D base. Responding to the needs of the present generation, RV Instruments is proud to offer its NEW BOTTLE TOP DISPENSERS in two indigenous
versions. Regular & Premium which is an unique combination of affordable pricing and high performance.

Regular Model : Wetted parts are PP, Borosilicate Glass and FEP. Suitable for routine laboratory application.

Premium Model : All wetted parts are PTFE, FEP and Borosilicate Glass only. This can be used for all
laboratory reagents except HF.

Simple design clubbed with variety of useful features makes VERTEX Bottle Top Dispensers an obvious
choice for all dispensing needs.

High precision and accuracy is ensured through careful selection of component raw
material and several stages of strict quality checks during manufacturing process
Each instrument is individually calibrated in accordance with ISO 8655 standards
and comes with individual
Calibration certificate

Both Regular & Premium Model Available in 8 volume ranges :

(a) 0.25-2.5 ml (b) 0.5-5.0 ml (c) 1.0-10ml
(d) 2.5-25.0 ml (e) 2.5-30.0ml (f) 5-50ml (g) 5-60 ml (h) 10-100 ml

  • Easy to use, simple construction and smooth, effortless plunger movement for bubble free dispensing.
  • Piston : Specially designed PTFE Piston with Silicone O-ring ensures smooth,
    effortless piston movement and high accuracy.
  •  Each instrument comes with five adaptors to fit in most of the laboratory
    reagent bottles.
  • Standard threads : 30mm, Adaptors : 28mm, 32mm, 38mm, 42mm, and 45mm.
  •  Nozzle cap prevents any unwanted drop on the work space.
  •  Easy to dis-assemble for cleaning and servicing.
  •  Glass Barrel is protected by a polypropylene sleeve. It also ensures no glass splitting in case of any accidental breakage.
  •  Valve Manifold : Specially designed, single piece PTFE valve manifold in the
    Premium Model ensures excellent chemical compatibility, leak proof valve
    functioning and excellent reproducibility.
  • Instrument is fully autoclavable at 121 C, 15psi. No Need for disassembling the
    instrument for autoclaving.
  •  Screw type volume adjustment knob with large pointer ensures precise, easy
    and quick volume adjustment.
  • Calibration : Specially designed universal calibration tool is provided for
    convenient and quick In-lab user re-calibration.
    This is in compliance with GLO/ISO Norms

General Product Information

Description Regular Models Premium Models
Cylinder Glass Glass
Volume adjustment Knob Screw Types Screw Types
Valve assembly Glass ball & seat Glass ball & seat
Valve Housing polypropylene PTFE
Discharge assembly PTFE PTFE
Delivery tube FEP FEP
Inlet tube FEP FEP
Calibration Individually Calibrated and certified in lab easy calibration by user is also possible.
Accuracy & Reproducibility In accordance with a ISO 8655 Standards
Compatibility Good for routine lab application Excellent Compatibility with all reagent

Technical Specification

Regular ModelsPremium ModelsVolume RangeIncrementAccuracyCV
BTDR-1BTDO-10.25-2.5m0.05 ml0.6 – 0.0150.20.005
BTDR-2BTDO-20.5-5ml0.1ml0.5 – 0.0250.20.005
BTDR-3BTDO-31-10ml0.2ml0.5 – 0.0500.20.010
BTDR-4BTDO-42.5-25ml0.5ml0.5 – 0.1250.20.025
BTDR-5BTDO-52.5-30ml0.5ml0.5 – 0.1500.10.030
BTDR-6BTDO-65-50ml1.0ml0.5 – 0.2500.10.050
BTDR-7BTDO-75-60m1.0 ml0.5 – 0.3000.10.060
BTDR-8BTDO-810-100ml2.0ml0.5 – 0.5000.10.100

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