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Related Manuals for Organomation N-EVAP 11106-O
Summary of Contents for Organomation N-EVAP 11106-O
- Page 1 ® N-EVAP Nitrogen Evaporation System Models 11106-O (6 Position) 11155-O (12 Position) 11250-O (24 Position) INSTRUCTION MANUAL 266 RIVER ROAD WEST BERLIN, MA 01503 U. S. A. Tel: 888-838-7300 Fax: 978-838-2786 Email: sales@organomation.com...
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Page 3: Table Of Contents
® TABLE OF CONTENTS N-EVAP Introduction Instrument Items Shipped…………………………………………………….. 1 Instrument Description……………………………………………………….. 3 Safety Considerations - Read before operation ……………………………………… 4 Installation Instrument Part Identification…………………..…………………………….. 5 Instrument Setup……………………………………………………………… 6 Options Pressure Reducing Regulator…………………………………………………. 14 Pasteur Pipette Adapter and Flow Controller………………………………… 15 Operation Planning and Preparation……………………………………………………... - Page 4 Should you have questions regarding the set up or operation of this instrument or questions regarding other Organomation products please contact us. The toll free telephone number for sales support and customer service is 888 838-7300. If you purchased the instrument through one of our dealers you should contact them first.
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Page 5: Instrument Items Shipped
Contact Organomation immediately if any damage or discrepancies are found. Your shipment should contain one or more of the instruments shown below. Option codes are listed on the next page. -
Page 6: Introduction
® N-EVAP INTRODUCTION Option Codes and additional items shipped The following list contains option codes and items which may have been shipped in conjunction with the standard parts shown on the previous page. Please check your packing list and order information carefully to determine if these items are included in your shipment. For a complete list of available accessories, please refer to the Accessories Section. -
Page 7: Instrument Description
® N-EVAP INTRODUCTION Instrument Description The N-EVAP Nitrogen Evaporation System is designed for general evaporation of analytical or biological samples in a variety of test tube based glassware under controlled and reproducible conditions. The instrument portion is circular and is designed to hold test tubes from 10 to 30 mm OD. The unit will rotate in any direction and may be raised or lowered at will. -
Page 8: Safety Considerations - Read Before Operation
This equipment should not be modified or altered. Organomation assumes no liability for any misuse of or modification to this product and such misuse or modification will immediately void all warranties. -
Page 9: Installation
® N-EVAP INSTALLATION Assembly Instructions: Gather and identify all components. Instrument Stand 8 Inch Rod Sample Holder and Sample Spring Gas Tube Tube Fitting Center Tube Assembly Valve Tube Assembly Blunt Needle Hoist Pulley and Band Spring Support Tray Swivel Fitting M. -
Page 10: Instrument Setup
® N-EVAP INSTALLATION Instrument Setup Place the instrument stand [A] onto a flat level surface. Sleeve the instrument over the instrument stand. V20.5... - Page 11 ® N-EVAP INSTALLATION Rotate instrument stand so that the side with 2 nuts is on the right. Remove the cap nuts on those feet. Place the flowmeter bracket over the screws so that the flowmeter faces forward. Replace and tighten the cap nuts.
- Page 12 ® N-EVAP INSTALLATION Exploded View Loosen the thumb screw at the top of the instrument. V20.5...
- Page 13 ® N-EVAP INSTALLATION Raise the instrument up along the 8 inch rod [I] Tighten the thumb screw right below the top of the rod. With both hands, lift and rotate the entire pulley and band spring assembly [F] 90°. Seat the assembly on the rod. Be careful not to cut hands on the band spring V20.5...
- Page 14 ® N-EVAP INSTALLATION Connect the gas tube [J] into the swivel fitting [G] at the top of the instrument. Connect the lower end of the gas tube [J] to the fitting on the top of the flow meter. Tighten nut with a wrench. V20.5 -10-...
- Page 15 ® N-EVAP INSTALLATION To adjust for various test tube sizes: Turn the thumb screws clockwise to raise the lower support tray. Turn counter clockwise to lower it. The tray can be tilted to support multiple test tube sizes by unevenly adjusting the thumb screws.
- Page 16 ® N-EVAP INSTALLATION The sample holder plate may need occasional adjustment to realign. Use a hex key to loosen the set screw on the plate collar. Raise the sample holder to the desired height. Align the test tube positions so that the valve tubes are centered.
- Page 17 ® N-EVAP INSTALLATION Raise all valve tubes to their highest position. Adjust the tube fitting [D] for controlled valve movement. Turn all needle valves Turn the valve on the flowmeter clockwise until they are off. clockwise until it is closed. V20.5 -13-...
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Page 18: Pressure Reducing Regulator
® N-EVAP Pressure Reducing Regulator Pressure Reducing Regulator Option - NA0630 When used with an Organomation Instrument recommended pressure is 10-30 psi. To install a pressure reducing regulator, please follow the instructions and figure below: Parts: A. Adapter D. 1/4” Push to connect fitting B. -
Page 19: Pasteur Pipette Adapter And Flow Controller
® Pasteur Pipette Adapter and Flow Controller N-EVAP Pasteur Pipette Adapter and Flow Controller Two types of Pasteur pipette adapters are offered. Both are compatible with all N-Evap models. Pasteur Pipette Adapter and Flow Controller, Male Luer to Fluted Nut - NA0636 A. -
Page 20: Operation
® N-EVAP OPERATION Operation Planning and Preparation It is important to thoroughly understand the procedures and equipment operation prior to the use of the equipment. Nitrogen evaporation requires a balance of sample volume, nitrogen flow, needle position and adjustment. Improper use can impair performance, contaminate samples or result in loss of samples. -
Page 21: Instrument Operation
® N-EVAP OPERATION Instrument Operation Place the test tubes into the sample holder tray. The test tubes should rest on the support tray To adjust the support tray: Turn the thumb screws clockwise to raise the support tray Turn the thumb counterclockwise to lower the support tray Turn the needle valve one revolution at each sample... - Page 22 ® N-EVAP OPERATION Lower the valve tube assembly until the needle or pipet are approximately a 1/4 inch (6.35 mm) from the surface of the solution. The valve tube nut may be loosened or tightened to allow for easy control. 1/4”(6.35 mm) Slowly turn the flowmeter valve counter clockwise until the desired flow rate is obtained.
- Page 23 ® N-EVAP OPERATION Adjust the needle valve of each sample to create a dimple in the surface of the sample. Adjust the needle tip distance from solution upwards as needed. Avoid splashing, as this may cause sample loss and possible contamination.
- Page 24 ® N-EVAP OPERATION Remove samples when done by sliding the valve tube assembly upwards and lifting the sample from the sample holder. Optional: At the end of the evaporative process, rinse the needle or pipet tips with one or two drops of solvent using a clean pippet.
- Page 25 ® N-EVAP OPERATION When evaporation is complete and all samples are removed, proceed as follows: Turn off the gas source. Close the needle valves and the flow meter valve. Remove and clean the needles. Pipets should be disposed of properly. Refer to Maintenance Section for bath and instrument care and upkeep.
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Page 26: Maintenance And Cleaning
Reference your Material Safety Data Sheets (MSDS) for instructions on proper cleanup and handling procedures. Contact Organomation Technical Department at (978) 838-7300 or sales@organomation.com with any questions. V20.5 -22-... -
Page 27: Troubleshooting
® N-EVAP TROUBLESHOOTING SYMPTOMS CAUSES SOLUTIONS Rust in bath or Use of acidic materials in or Clean carefully with steel wool. equipment. near equipment. Remove source of acidic presence. Phthalate Human error All tubing is Phthalate free. Contamination Exercise better handling procedures, avoid latex gloves, hand cream, rubber tubing. -
Page 28: Service And Returns
N-EVAP TECHNICAL INFORMATION Service and Returns In the event a product purchased from Organomation needs service or must be returned please follow the outlined procedures below. Contact Organomation Technical Support Department Before returning any product to Organomation for any reason, please contact the Technical Support Department, toll free at 888-838-7300 or email sales@organomation.com to receive a Return Authorization document. -
Page 29: Shipping - Claims For Damage Or Shortage
TECHNICAL INFORMATION Shipping - Claims for damage and shortage Organomation makes a sincere effort to ensure your purchase is properly packed and all items listed on the packing slip are in fact enclosed with the shipment. In the event that your purchase is damaged or if any items are missing, please follow the procedures below. -
Page 30: Specifications
® N-EVAP TECHNICAL INFORMATION Specifications Environmental: Humidity 0-90%, Temperature 0-40°C, Indoor Use Only. Gas Services Required: Nitrogen, clean air, or other inert gas, 5 - 30 Psig, adjustable. Flow indication standard with all complete N- EVAP™ systems. Sample Sizes Accepted: Glass or Plastic Test Tubes, 10-30mm Dia.