Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

View All Documentation

23324

Supelco

Rotamètres

flow rate 0-33 mL/min, with needle valve

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Code UNSPSC :
41112500

Paramètres

0-33 mL/min flow rate

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Rotameters are suitable for low flow measurement. They can only be used on clean fluids. Typically rotameters have a tapered metering tube which is mounted vertically with small end at the bottom and a float which is free to move within the tube. The fluid to be measured enters at the bottom of the tube, passes upwards around the float and out at the top. The increase and decrease of flow causes the float to rise higher or drop to low respectively. The flow rate is hence determined by direct observation of the position of the float in the metering tube.
This rotameter is designed for the accurate regulation of gas flow, providing measurement at the same time. This versatile unit includes four interchangeable floats, each with a different working range. Simply install the float required for the application. Standard flow tables in mL/min at STP are included.

The rotameter is easy to mount. Alternatively, it can be installed on a tripod assembly (order tripod assembly separately). Available with or without needle valve.

Specifications:
  • Max. Pressure: 200 psig (13.8 bar)
  • Max. Temp.: 250 °F (121 °C)
  • Connections: 1/8 in. female NPT (use connector to male NPT fittings to connect into gas delivery system)

Float Upper Flow Rates
0-33 mL/min. Rotameter
  • Glass Float: 6 mL/min.
  • Sapphire Float: 8 mL/min.
  • Stainless Steel Float: 17 mL/min.
  • Carboloy Float: 33 mL/min.

0-110 mL/min. Rotameter
  • Glass Float: 19 mL/min.
  • Sapphire Float: 30 mL/min.
  • Stainless Steel Float: 61 mL/min.
  • Carboloy Float: 110 mL/min.

0-246 mL/min. Rotameter
  • Glass Float: 49 mL/min.
  • Sapphire Float: 73 mL/min.
  • Stainless Steel Float: 137 mL/min.
  • Carboloy Float: 246 mL/min.

0-454 mL/min. Rotameter
  • Glass Float: 92 mL/min.
  • Sapphire Float: 140 mL/min.
  • Stainless Steel Float: 264 mL/min.
  • Carboloy Float: 454 mL/min.

Application

Calibrated Supelco Rotameter is suitable in mixing medical grade breathable gas with either oxygen or nitrogen.

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number

Désolés, nous n'avons pas de COA pour ce produit disponible en ligne pour le moment.

Si vous avez besoin d'assistance, veuillez contacter Service Clients

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Hiroto Kawashima et al.
Rapid communications in mass spectrometry : RCM, 32(15), 1271-1279 (2018-05-22)
Liquid chromatography/isotope ratio mass spectrometry (LC/IRMS) has been used to authenticate and trace products such as honey, wine, and lemon juice, and compounds such as caffeine and pesticides. However, LC/IRMS has several disadvantages, including the high cost of the CO2
Bela G. Liptak
Flow Measurement (1993)
Laura K Smoyer et al.
Genetical research, 82(3), 163-170 (2004-05-12)
The Triplo-lethal locus (Tpl) of Drosophila is both triplo-lethal and haploinsufficient, but the function of the locus is unknown. We have examined Tpl-aneuploid embryos and find that, in both trisomics and monosomics, the midgut shows extensive cell death and the

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique