RV Instruments Pvt. Ltd.

REGULAR MODEL


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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 which is an unique combination of affordable pricing and high performance.

Regular Model : Wetted parts are PP, Borosilicate Glass (3.3)and FEP. Suitable for routine laboratory application.







GENERAL PRODUCT INFORMATION

Description Premium Models
Piston PTFE
Cylinder Borosilicate Glass (3.3)
Volume adjustment Knob Screw Types
Valve assembly Glass ball & seat
Valve Housing Polypropylence
Discharge assembly PTFE
Delivery tube FEP
Inlet tube 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

SPECIFICATIONS & ORDERING INFORMATION

Model No. ISO 8655 Specifications RV Instruments Specifications
Primium Model Vol. Range Increment Accuracy CV Accuracy CV
BTDR-1 0.25-2.5 ml 0.05 ml 0.6 0.015 0.2 0.005 0.6 0.015 0.2 0.005
BTDR-2 0.5-5 ml 0.1 ml 0.6 0.030 0.2 0.010 0.5 0.025 0.1 0.005
BTDR-3 1-10 ml 0.2 ml 0.6 0.060 0.2 0.020 0.5 0.050 0.1 0.010
BTDR-4 2.5-25 ml 0.5 ml 0.6 0.150 0.2 0.050 0.5 0.125 0.1 0.025
BTDR-5 5-50 ml 1.0 ml 0.6 0.300 0.2 0.100 0.5 0.250 0.1 0.050
BTDP-6 10-100 ml 2ml 0.6 0.600 0.2 0.120 0.5 0.500 0.1 0.100

Premium Model Available in 6 adjustable vol sizes :

(a) 0.25-2.5 ml (b) 0.5-5.0 ml (c) 1.0-10ml (d) 2.5-25.0 ml (e) 5.0-50.0ml (f) 10-100ml

  • Adaptors : 28mm, 32mm, 38mm, 42mm, and 45mm.
  • 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, 36mm, 40mm, 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 Glass Barrel is protected by a polypropylene sleeve. It also ensures no glass splitting in case of any accidental breakage.
  • 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.