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Dosys™ 172 Basic Self-Refilling Syringes w/ Pistol Grip Handles Next Page


Dosys™ 172 Basic Self-Refilling Syringes w/ Pistol Grip Handles Dosys™ 172 Basic Self-Refilling Syringes w/ Pistol Grip Handles

These Socorex Dosys 172 Basic Self-Refilling Syringes are automatic fill-by-fill syringes with fatigue-free pistol grip handles, which come without a supplied valve system. They feature a Luer Lock nozzle, and volumes ranging from 0.1 to 10.0 ml. The complete package includes syringe, PVC protection sleeve and operating instructions. Syringes are autoclavable (fully assembled, at 121°C for 20 minutes) and possess spring loaded plungers, intended for continuous liquid dosing with high accuracy and excellent reproducability.


Stock #+ Size Description Cs Case Pk PrcPrice/Cs Qty
Autoclavable W853000 .1 - 1 ml  Dosys Basic Self-Refilling Syringe  1/cs $157.26
Autoclavable W853002 .3 - 2 ml  Dosys Basic Self-Refilling Syringe  1/cs $157.26
Autoclavable W853004 .5 - 5 ml  Dosys Basic Self-Refilling Syringe  1/cs $171.23
Autoclavable W853006 1 - 10 ml  Dosys Basic Self-Refilling Syringe  1/cs $196.92



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Product Info


Stock# Vol Division Case Pk
W853000 0.1-1.0 ml 0.05 ml 1/cs
W853002 0.3-2.0 ml 0.1 ml 1/cs
W853004 0.5-5.0 ml 0.5 ml 1/cs
W853006 1.0-10.0 ml 1.0 ml 1/cs

 = Autoclavable Labware

* Additional compatible all-glass syringes (barrels) are also available, sold separately.

Features:
  • Fatigue-free pistol grip handle design
  • Optimal hand balance: Pistol-grip handle fits any hand comfortably. Activation performed without effort for efficient work even during long dispensing series.
  • Fast volume setting: Volume can be set within seconds. Will not vary while activating the syringe, due to the safety-loading nut on the micrometric screw. Dose by dose reproducability (CV) is excellent, as witnessed by performance figures
  • Interchangeable ground glass barrel with easy volume reading
  • High precision spring loaded stainless steel plunger; good plunger tightness without O-ring
  • Luer lock nozzle
  • Adjustment mechanism with locking nut
  • Provides efficient solutions for most repeat dispensing acitivities, including sterile filtration and dispensing of hot agar or culture medium
  • Provides continuous liquid dosing with high accuracy and excellent reproducability
  • Autoclavable fully assembled, at 121°C for 20 minutes
  • Each syringe supplied in PVC protection sleeve to prevent glass barrel breakage
  • Few Parts to disassemble: Dosys syringes are made of 6 main parts, easy to disassemble. Fast access to all elements allows rapid and efficient cleaning.
  • One-year manufacturer warranty
Dosys 172 Self-Refilling Syringes
1. Piston Rod
2. Spring
3. Socket
4. Nut
5. Cap
6. Piston
7. Barrel
8. PTFE Ring
9. Casing
12. Spring
13. Washer
14. Nozzle
15. Barrel Washer
16. Screw
17. Valve Ball
18. Handle
19. Feed Needle
20. Sinker (not included)
21. Tubing (not included)
22. Vent Cannula


Materials:
  • Barrel (7): sodocalcic AR glass
  • Plunger: stainless steel
  • Barrel washer (13): FPM
Holding the Syringe:

The ergonomic shape of the syringe allows a long term repeat dispensing without fatigue. To operate, place hand in handle (18) and press plunger with palm of hand. To change position of the handle, untighten screw, bring handle to the desired position and retighten screw.

Operation of Dosys 172 Self-Refilling Syringes:

The self-refilling syringes are supplied ready for use. When liquid is aspirated from a sterile bottle with septa closure, puncture the bottle cap with the vent cannula coupled with a sterile filter. Then connect the (sterilized) feed needle (19) to the end of the feed tube (21) and puncture septum of the bottle.

Volume Setting: Untighten locking nut (4) and adjust plunger edge to desired volume graduation of glass barrel by turning socket (3). Tighten locking nut (4) again in order to prevent any volume modification during activation of the plunger

Priming: Activate the plunger until the liquid completely fills up the syringe. For efficient priming, set small volume models to their maximal volume. No air bubbles must appear in the transparent glass barrel.

Dispensing: Attach a Luer Lock cannula on outlet nozzle and push plunger to dispense liquid. The spring-loaded plunger assures an immediate automatic instrument filling. Select inner diameter of the cannula in relation to the distributed volume. A too small inner diameter renders the plunger activation more diffucult and reduces the syringe performance

End of Dosing: When dosing is completed, activate the plunger several times in order to elimate any residual liquid. Disassemble, clean and dry the instrument parts according to indications under "Maintenance" below. Never store a syringe wihtout prior priming, cleaning and drying

Maintenance:

Cleaning: The self-refilling syringes must be carefully cleaned after each use. Therefore, aspirate an approproate cleaning solution (water or detergent) and rinse thoroughly. Activate the syringe several times with air to remove residual liquid before disassembling.

Disassembling: Hold syringe handle (18) and unscrew casing (9) in order to remove glass barrel (7). Push rod (1) to remove plunger (6). Dry the syringe body, barrel and plunger before reassembling and storing.

Troubleshooting:

To prevent a mispositioning of the aspiration valve ball, do not release spring loaded plunger rod abruptly while aspirating. During the distribution, smooth plunger movement and tightness guaranteed by a thin film of liquid between the plunger and the barrel. Repeat use of the syringe without liquid may damage plunger or barrel. After long activation, some liquid may be found in the back of the plunger and should be removed when dosing is complete. Use only original spare parts to replace any damaged components of the syringe.

Sterilization:

Warning: PVC Protection sleeve on glass barrel is not autoclavable. Remove sleeve before autoclaving the syringe.

The self-refilling syringes can be autoclaved fully assembled at 121°C during 20 minutes (1 ATM). Do not sterilize a syringe that has not been previously primed and cleaned. Risk of glass breakage during autoclaving is reduced by slightly untightening the syringe body. Control tightness of all connections before each use.

For more information on Socorex Dosys™ 172 Basic Self-Refilling Syringes...

Glass:


Other Options

Nitrile Gloves, Blue Nitrile Gloves, Powder Free
Nitrile Gloves, Blue Nitrile Gloves, Powder Free
Short Tip PE Oral Syringes
Short Tip PE Oral Syringes
Dosys™ 155 All Glass Syringes
Dosys™ 155 All Glass Syringes
Luer Lock Needles for Dosys Self-Refilling Syringes
Luer Lock Needles for Dosys Self-Refilling Syringes





These Socorex Dosys 172 Basic Self-Refilling Syringes are automatic fill-by-fill syringes with fatigue-free pistol grip handles, which come without a supplied valve system. They feature a Luer Lock nozzle, and volumes ranging from 0.1 to 10.0 ml. The complete package includes syringe, PVC protection sleeve and operating instructions. Syringes are autoclavable (fully assembled, at 121°C for 20 minutes) and possess spring loaded plungers, intended for continuous liquid dosing with high accuracy and excellent reproducability.




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