Sonicating Water Bath Elmasonic SH240EL Elmasonic SH240EL

Sonicating Water Bath Performs Multiple Functions

• Large capacity 19.9 x 5.4 x 5.9 inch deep 2.5 gallon tank
• Vigorous cavitation action provided by 37 kHz transducers
• Program and monitor cleaning time and temperatures
• Degas HPLC solutions; mix, disperse, emulsify and dissolve specimens
• Auto-degasses fresh cleaning solutions
• Sweep function provides even distribution of ultrasonic energy

	Led Display: Steady LED indicates set time and/or set temp. Flashing LED indicates remaining time and/or actual temp.	Benefit: Allows quick and easy monitoring of process status.
	Heater: Thermostatically adjustable heater.	Benefit: Improves cleaning effectiveness; required for removal of grease and oil.
	Drain: Drain with valve for easy removal of fluid from tank.	Benefit:  Simplifies maintenance.
	Sweep frequency: Continuous slight variation of ultrasonic frequency to eliminate hot spots, dead zones, and standing waves.	Benefit: Provides uniform and thorough cleaning.  Prevents damage to electronic components.
	Normal mode: Operates at fixed ultrasonic frequency.	Benefit: Aids in mixing, dissolving, and dispersing samples.
	Led Display: Steady LED indicates set time and/or set temp. Flashing LED indicates remaining time and/or actual temp.	Benefit: Allows quick and easy monitoring of process status.
	Safety auto-off: Ultrasonic power shuts off automatically after 12 hours of continuous operation.	Benefit: Protects parts and prevents damage to machine if you forget to turn it off.

The SH240EL is a great example of a versatile and highly automated sonicator water bath that has outstanding utility for sample preparation and cleaning lab equipment. The intuitive LED equipped control panel allows you complete mastery over both operations.

Application examples for the SH240EL sonicating water bath

All applications require that you degas fresh sonicating solutions used in sample prep and fresh ultrasonic cleaning solutions. The SH240EL sonicating water bath's auto-degas feature does this within 10 minutes. Note that you can easily drain and save unspent solutions, remembering to clean the tank each time you do so.

To degas HPLC solutions; mix, disperse, emulsify and dissolve specimens:

Place specimens in Erlenmeyer flasks into flask clamps and attach them to the stainless steel basket (flask clamps and baskets available separately). Lower the basket into the sonicating solution so that the flasks are only partially immersed. Set the timer, activate the sweep function and turn the unit on. The LEDs will show set time and remaining time. Because cavitation causes heat care should be taken to keep solution temperature below levels recommended for the particular samples. An optional cooling coil may prove useful.

To clean lab equipment

Mix the correct biodegradable ultrasonic cleaning solution concentrate to instructions and add to the fill line of the SH240EL sonicating water bath. (Remember to degas new solutions.) Set the thermostat to the recommended level and the timer for the recommended cleaning time. Converging LEDs will show actual against set levels. Place instruments into the basket, lower it into the solution and activate the sweep function. The unit will start when the set temperature is reached and stop at the designated cleaning time.

Added SH240EL sonicating water bath features

• Precision German construction
• Simultaneous LED display of set and actual temp and time
• A 2-year warranty that enhances your investment
• Cavitation-resistant stainless steel tank for a long service life
• Easily cleaned, colorful stainless steel exterior
• Noise-reducing top doubles as a drain tray
• Dry run protected heating elements will not burn out
• Convenient side-mounted solution drain knob facilitates solution changes
• Ergonomic handles for easy relocation
• Comes with the tank and lid and complete operating instructions
• Optional stainless steel baskets and other accessories are available

Questions? Contact the ultrasonic cleaning experts at iUltrasonic.

We'll help you select the right sized ultrasonic equipment, the correct biodegradable cleaning solution concentrates and operating procedures to get the highest productivity possible from your ultrasonic cleaner investment.