| BS/IP/RF U-TubeBS/IP/RF U-Tube Reverse Flow Viscometers for Opaque Liquids BS-IP-RF, ASTM D-445, D446, ISO 3104, ISO 3105 and UNE 400313 Made of borosilicate glass, and non-alterable timing marks. With constant value at 40ºC and 100ºC into the calibration certificate. FeaturesAll capillary viscometers are supplied with the calibration certificate issued in accor- dance with the conditions of accreditation granted by a National Metrological Register which has assessed the measurement capability of the laboratory, the test uncertainty and its traceability to recognized international standards UKAS. 
 * Fungilab offers many types of glass capillary viscometers that are not listed in our catalog. We can also manufacture glass capillary viscometers with customer-specified constants. Viscometers with special constants, added temps, and before/after data are available by special order.
 For further information contact Fungilab.
 
| Code | Description | Viscosity Range |  
| CV006-001 | U-Tube Reverse Flow BS/IP/RF size 1 | 0.6 - 3 cSt |  
| CV006-002 | U-Tube Reverse Flow BS/IP/RF size 2 | 2 - 10 cSt |  
| CV006-003 | U-Tube Reverse Flow BS/IP/RF size 3 | 6 - 30 cSt |  
| CV006-004 | U-Tube Reverse Flow BS/IP/RF size 4 | 20 - 100 cSt |  
| CV006-005 | U-Tube Reverse Flow BS/IP/RF size 5 | 60 - 300 cSt |  
| CV006-006 | U-Tube Reverse Flow BS/IP/RF size 6 | 200 - 1.000 cSt |  
| CV006-007 | U-Tube Reverse Flow BS/IP/RF size 7 | 600 - 3.000 cSt |  
| CV006-008 | U-Tube Reverse Flow BS/IP/RF size 8 | 2.000 - 10.000 cSt |  
| CV006-009 | U-Tube Reverse Flow BS/IP/RF size 9 | 6.000 - 30.000 cSt |  
| CV006-010 | U-Tube Reverse Flow BS/IP/RF size 10 | 20.000 - 100.000 cSt |  
| CV006-011 | U-Tube Reverse Flow BS/IP/RF size 11 | 60.000 - 300.000 cSt |  |