Kimble® Kimax® Constant Addition Funnels, 30ML

KIMBLE® KIMAX® CONSTANT ADDITION FUNNEL PRECISION-TYPE FOR SETTING FLOW RATES FROM 1 TO 160 DROPS PER MINUTE OF WATER AT 25 °C. SHUT-OFF SEAL IS MADE BY LOWERING THE PTFE SHOULDER INTO A SPECIALLY FORMED GLASS SEAT DESIGN IS BASED ON THE MARIOTTE PRINCIPLE AND ASSURES THE DROP RATE REGARDLESS OF THE LIQUID LEVEL INTERNAL DELIVERY SCALE IS GRADUATED TO ALLOW ACCURATE RESETTING ON SUCCESSIVE RUNS CONSTRUCTED OF GLASS, PTFE, AND CTFE 634630 SERIES IS STEAM JACKETED; HOSE CONNECTIONS ON JACKET ALLOW THE INTRODUCTION OF STEAM TO HEAT FUNNEL CONTENTS PROBE FKM O-RING IS SIZE 110 SUITABLE FOR USE UNDER MODERATE VACUUM STANDARD TAPER 19/22 REFILL VALVE/STOPPER HAS A SPECIAL BORE TO PERMIT INITIAL EQUILIBRATION OF THE APPARATUS WHEN IT IS USED UNDER VACUUM GRADUATED AND NUMBERED BOTH UP AND DOWN SUPPLIED WITH OPERATING INSTRUCTIONS MANUFACTURED FROM 33 EXPANSION, LOW EXTRACTABLE BOROSILICATE GLASS CONFORMING TO USP TYPE I AND ASTM E438, TYPE I, CLASS A REQUIREMENTS