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ProductsResearch Model Bottle Top Dispenser

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Features

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Piston

Specially designed PTFE piston ensures wiper-like smooth, effortless movement and high accuracy.

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Glass Barrel Protection

Glass Barrel is protected by a polypropylene sleeve. it also ensures no glass splitting in case of any accidental breakage.

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Adaptors

Adaptors to fit most of the laboratory reagent bottles are provided in the following sizes : 28, 30, 32, 36, 40 & 45 mm.

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Nozzle Cap

Nozzle cap prevents any unwanted drop on the work space and avoids contact with hazardous chemicals.

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Adjustable Delivery Nozzle

Adjustable delivery nozzle to facilitate dispensing ease in all demanding laboratory conditions.

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Specially Designed Volume Adjustment Knob

Convenient and easy volume setting with minimal force ensuring no fatigue or strain. A 270 degree turn in the clockwise direction ensures locking and unlocking respectively.

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Calibration

Specially designed calibration tool is provided for convenient and quick in-lab user re-calibration. This is in compliance with GLO/ISO norms.

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Valve Manifold

Specially designed, springless, PTFE valve manifold ensures excellent chemical compatibility and leak proof valve functioning.

  • Component Description
  • Component Description
    Piston PTFE
    Cylinder Glass
    Volume Adjustment Knob Screw Type
    Valve Housing PTFE
    Valve Assembly Glass Ball & Seat
    Discharge Assembly PTFE
    Delivery Tube FEP
    Inlet Tube FEP
    Calibration Individually calibrated and certified. In-lab easy calibration by the user is also possible.
    Accuracy & Reproducibility In accordance with ISO 8655 standards
    Compatibility Excellent compatibility with all reagents except HF
  • Specifications & Ordering Information
  • Model No. Vol. Range Increment ISO 8655 Specifications Microlit Specifications
    Accuracy CV Accuracy CV
    ±% ± ml ±% ± ml ±% ± ml ±% ± ml
    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 2.5-30 ml 0.5 ml 0.6 0.180 0.2 0.060 0.5 0.150 0.1 0.030
    BTDR-5 5-60 ml 1.0 ml 0.6 0.360 0.2 0.120 0.5 0.300 0.1 0.060
    BTDR-6 10-100 ml 2.0 ml 0.6 0.600 0.2 0.200 0.5 0.500 0.1 0.100
    BTDR-7 50-400 ml 5.0 ml 0.6 2.400 0.2 0.800 0.5 2.000 0.1 0.400