Vertex Bottle Top Dispenser Fully Autoclavable Premium 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 |
|---|---|---|
| Piston | PTFE | PTFE |
| 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 Models | Premium Models | Volume Range | Increment | Accuracy | CV | |
|---|---|---|---|---|---|---|
| BTDR-1 | BTDP-1 | 0.25 – 2.5 ml | 0.05 ml | 0.6 – 0.015 | 0.2 | 0.005 |
| BTDR-2 | BTDP-2 | 0.5 – 5 ml | 0.1 ml | 0.5 – 0.025 | 0.1 | 0.005 |
| BTDR-3 | BTDP-3 | 1 – 10 ml | 0.2 ml | 0.5 – 0.050 | 0.1 | 0.010 |
| BTDR-4 | BTDP-4 | 2.5 – 25 ml | 0.5 ml | 0.5 – 0.125 | 0.1 | 0.025 |
| BTDR-5 | BTDP-5 | 2.5 – 30 ml | 0.5 ml | 0.5 – 0.150 | 0.1 | 0.030 |
| BTDR-6 | BTDP-6 | 5 – 50 ml | 1.0 ml | 0.5 – 0.250 | 0.1 | 0.050 |
| BTDR-7 | BTDP-7 | 5 – 60 ml | 1.0 ml | 0.5 – 0.300 | 0.1 | 0.060 |
| BTDR-8 | BTDP-8 | 10 – 100 ml | 2.0 ml | 0.5 – 0.500 | 0.1 | 0.100 |