Koehler K34711 BVS3000 Brookfield Viscosity Air Bath System

Spesifikasi Koehler K34711 BVS3000 Brookfield Viscosity Air Bath System

• 250-000-123C ASTM 123C Thermometer (IP 95C) 


• 250-000-124C ASTM 124C Thermometer (IP 96C) 
  

  Test Method

  
  

  Determines the low temperature, low shear rate viscosities of gear oils, automatic transmission fluids, hydraulic oils and other lubricants by use of a rotational viscometer.

  
  

  Specifications

  
  

  Conforms to the specifications of: ASTM D2983

  
  

  Testing Capacity: 10 samples

  
  

  Temperature Range: +10 °C to -55 °C 

  
  

  Temperature Control Stability: ± 0.05 °C 

  
  

  Description

  
  

  Constant temperature liquid bath permits testing of samples without the risk of sample temperature rise. After cooling in the air bath, the sample must be transferred to the balsa cell carrier for testing with the Rotational viscometer. If the sample is not tested quickly, there is the risk of sample temperature rise. The Brookfield Viscosity Liquid Bath System eliminates this risk by permitting the sample to be tested in a constant temperature environment. The Rotational viscometer mounts directly on the bath and the samples are rotated into position under the spindle by means of a built-in turntable. Cooling system maintains temperature with ± 0.05 °C stability in the range of +10 °C to –55 °C. Bath temperature is displayed in digital format.

  
  

  Features

  
  


• Permits viscosity measurements without the risk of temperature increase


• 10 sample turntable


• Mechanically refrigerated with digital indicating temperature control


• Operating range to -55 °C


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  Electrical Requirements

  
  

    115V 60Hz, Single Phase, 16A
  
     220-240V 50Hz, Single Phase, 12A
  
     220-240V 60Hz, Single Phase, 12A

  
  

  Additional Accessories

  
  


• K34750 Digital Series L Rotational Viscometer 115V, 60Hz 


• K34751 Digital Series L Rotational Viscometer 230V, 50Hz


• K34752 Digital Series L Rotational Viscometer 230V, 60Hz


• K34760 Programmable Series L Rotational Viscometer 115V, 60Hz 


• K34761 Programmable Series L Rotational Viscometer 230V, 50Hz


• K34762 Programmable Series L Rotational Viscometer 230V, 60Hz


• K34700-SFW-A Viscosity Programmable Temperature Profile Software 


• K34706 Insulated Spindle No.4B2 (Requires K2983-2) 


• K2983-2 Cell Stopper (For K34706) 


• K34709 Test Cell - Round Bottom (pack of 12) 


• K34770 Test Cell - Flat Bottom (pack of 12) 


• K34779 Spindle Support Clips (pack of 12) 


• K34705 Test Cell Cover 


• 250-000-122C ASTM 122C Thermometer (IP 94C) 


• 250-000-125C ASTM 125C Thermometer (IP 97C) 


• 355-005-027 Viscosity Standard N27B 


• 355-005-115 Viscosity Standard N115B 

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