Aquacounter EV-2000L Oil Evaporator | Hiranuma

The Aquacounter EV-2000L Oil Evaporator from Hiranuma utilizes advanced azeotropic distillation technology to completely separate water from any sample matrix, preventing interference from other substances. This reliable unit from Japan is compatible with all HIRANUMA Karl Fischer titrators and all other titrators for comprehensive results.

The EV-2000L is a specialized oil evaporator designed for Karl Fischer moisture analysis of oil-based and high-viscosity liquid samples. Its high-precision heating and dry carrier gas system ensure accurate and contamination-free moisture transfer to your titration cell.

Designed for use with both coulometric and volumetric Karl Fischer titrators, it simplifies the challenge of measuring trace water in oils and lubricants.

🔍 Key Features:

• For moisture analysis in oil-based samples

• Heating range: ambient to 300°C

• Prevents contamination and loss of volatiles

• Seamless integration with Karl Fischer systems

• High-precision temperature control

• Durable and compact bench-top design

🧪 Ideal Applications:

• Lubricants and greases

• Transformer and insulating oils

• Petrochemical samples

• Heavy organic liquids

• Oil-based pharmaceuticals and cosmetics

 

Specifications

ITEM	SPECIFICATIONS
Evaporation method	Azeotropic distillation method
Heating temperature	Room temperature to 200ÅãC
Carrier gas	Nitrogen gas or dry air* *Optional N2 gas generator from JMS is recommended
Carrier gas flow rate	30 - 300mL/min
Carrier gas input pressure	0.8 MPa or less
Carrier gas desiccant	Molecular Sieves
Heater	Aluminum block heater
Evaporation chamber capacity	Max. 10mL
Measurement range	The same as that of the connected titrator
Azeotropic solvent	Toluene or Xylene 5-10mL per measurement
Power supply / Power consumption	AC100 - 240V, 50/60 Hz, 150 VA.
Dimensions	220 (W) x 340 (D) x 265 (H) mm
Weight	Approx. 7kg
Safety approval	CE approved

 

Additional Resources

Download recent poster here