SKU
benchmark.IPS2050

BENCHMARK™ OVERHEAD STIRRERS

Price $958.38

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Benchmark’s Overhead Stirrers feature high torque and advanced digital microprocessor control for smooth mixing of low and medium viscosity samples.  Speed and run time are accurately set and monitored on the LCD screen.  Both the 20L and 40L capacity models are supplied with a 4 arm stainless steel propeller, additional steel and Teflon accessories are available.  A feed-through chuck holds accessory shafts firmly in place and is easily tightened and loosened without tools.  The overhead stirrers are protected from damage by sensors that shut down operation in the case of high viscosity or obstruction, while a splash cover protects the connection mechanism from potential corrosion. Unlike most mixers, the Benchmark series is also supplied with a support stand and mounting hardware. The stirrer easily and securely attaches to the stand for compatibility with a variety of vessels, up to 24 inches high.

 

Key Features: 

  • LCD control panel
  • Includes complete stand assembly
  • Compact and quiet
  • Digital accuracy and convenience

 

 

Specifications

 

Model: OS-20L / OS-40L  
Mixing Capacity (H20): 20L / 40L  
Maximum Torque: 40Ncm / 60Ncm  
Input Power: 60W / 120W  
Output Power: 50W / 100W  
Net Weight (Mixer): 2.6kg / 2.8kg  
Maximum Viscosity: 10000mPas / 50000mPas  
Speed Range: 30-2200 rpm  
Motor Type: DC brushless motor  
Chuck Diameter Range: 0.5-10mm  
Exterior Dims.: (WxDxH) 7.3 x 3.3 x 8.7 in. / 18.6 x 8.3 x 22.0 cm.  
Protection Mode: IP42  
Ambient Operating Range: 5-40°C  
Electrical: 100-240AC 50-60Hz  
Certification:  CE certified, not UL or CSA listed  
Warranty: 2 years  
Overview

Benchmark’s Overhead Stirrers feature high torque and advanced digital microprocessor control for smooth mixing of low and medium viscosity samples.  Speed and run time are accurately set and monitored on the LCD screen.  Both the 20L and 40L capacity models are supplied with a 4 arm stainless steel propeller, additional steel and Teflon accessories are available.  A feed-through chuck holds accessory shafts firmly in place and is easily tightened and loosened without tools.  The overhead stirrers are protected from damage by sensors that shut down operation in the case of high viscosity or obstruction, while a splash cover protects the connection mechanism from potential corrosion. Unlike most mixers, the Benchmark series is also supplied with a support stand and mounting hardware. The stirrer easily and securely attaches to the stand for compatibility with a variety of vessels, up to 24 inches high.

 

Key Features: 

  • LCD control panel
  • Includes complete stand assembly
  • Compact and quiet
  • Digital accuracy and convenience

 

 

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