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Homogenizer, Ultrasonic Compact Stand Mounted Hielscher UP400ST Digital


The Hielscher UP400ST is a powerful, strong, compact ultrasonic stand mounted homogenizer designed to be used in batch or continuous processes. The 400 Watts of ultrasonic power and 24 kHz offers reliable sonication of larger samples in the lab. Applications include sample preparation, homogenizing, dispersing, extracting, breaking-down of cells, degassing, sonochemistry, intensive cleaning and sieving.

Equipped with a colored touch screen for easy controllability, integrated LEDs for sample illumination, pluggable temperature sensor, integrated SD-Card for automatic data recording, as well as many other features, the UP400ST convinces by its user-friendliness and reliability. Even browser based control is available.

The UP400ST is ideal for efficient and precise sonication of larger samples. Being our most powerful laboratory device, the UP400ST is suitable to fulfill various applications such as homogenizing, emulsifying, dispersing, deagglomeration & wet-milling (particle size reduction), cell disruption & disintegration, extraction, degassing, as well as sonochemical processes. With sonotrodes of a diameter range from 3 to 40mm, the device is suited for the sonication of sample volumes from 5 to 4000 mL. In combination with a flow cell approximately 10 to 50 liters per hour can be sonicated.

When used for sample preparation, the UP400ST is mainly used for bigger volumes. It is suited for the development of ultrasonic applications in the laboratory, but also in the bench top optimization as well as for the production of small quantities. The device functions and the various accessories allow for different applications and the coverage of very wide parameter configurations.

The UP400ST has automatic frequency tuning, with amplitude adjustable from 20 to 100% and pulse adjustable from 0 to 100%. A connection to a PC (accomplished with a cable, interface box and the relevant software) makes it possible for the user to preset the control parameters to record the energy that was actually transferred into the liquid. This makes it possible to optimize a process and achieve a very high degree of accuracy and repeatability.

Features of the UP400ST Digital Ultrasonic Homogenizer:
  • Very powerful 400W
  • Generator and transducer combined in one unit, so only one cable, the power supply cord
  • Color touch screen control
  • For volume samples from 5 up to 4000 mL
  • Selection of sonotrodes with diameters from 3 to 40 mm
  • Smaller sonotrodes operate at higher amplitudes and higher intensities, the largest sonotrode (40 mm) is better suited to degassing or cleaning processes
  • Can be used in combination with a flow cell for the sonication of material in continuous flow
  • Automatic frequency tuning, amplitude and pulse adjustable
  • Timers and remote PC pr phone control options available

Specifications (Click here):  Homogenizer, Ultrasonic Compact Stand Mounted Hielscher UP400ST Digital

NumberDescriptionPrice $
UP400ST UP400ST Stand Mounted Digital Ultrasonic Homogenizer, with color touch screen control, 115 V, 60 Hz, 400 Watts, 24 kHz
S24D3 Sonotrode S24d3, made of titanium, 3mm Ø (7mm² surface), approximate length 148mm, male thread M10x1, for samples from 5 mL up to 200 mL, amplitude ratio approximately 1:4, autoclavable
S24D7 Sonotrode S24d7, made of titanium, 7mm Ø (38,5mm² surface), approximate length 126mm, male thread M6x0.75, for samples from 20 mL up to 500 mL, amplitude ratio approximately 1:4, autoclavable
S24D14D Sonotrode S24d14D, made of titanium, 14mm Ø (154mm² surface), approximate length 100mm, male thread M6x0.75, for samples from 50mL up to1000 mL, amplitude ratio approximately1:2.5, autoclavable
S24D22D Sonotrode S24d22D, made of titanium, 22mm Ø (99mm² surface), approximate length 100mm, male thread M6x0.75, for samples from 50 mL up to 1000mL, amplitude ratio approximately 1:1, autoclavable
S24D40 Sonotrode S24d40, made of titanium, 40mm Ø (1257mm² surface), approximate length 93mm, male thread M6x0.75, for samples from 100 mL up to 1000 mL, amplitude ratio approximately. 1:0.5, autoclavable
LBJSET Lab Lift jack for easy positioning of samples, painted aluminum and stainless steel, 112 × 112 mm, adjustable height 62.5 mm – 262.5 mm. Includes a 45 cm long rod, maximum load 100 lbs
PowMet115 Power meter PowMet115 for display of current power, accumulated energy and operation time
D22K Flow-through Vessel, stainless steel with cooling hose connectors, volume 15 mL, with stand adapter for 16 mm rod (stand ST1-16), use with sonotrode H22D
GD22K Flow-through Vessel made of glass, with cooling hose connectors, volume 250 mL, with stand clamp for 16 mm rod (stand ST1-16), use with sonotrode H22D or with H22L2D and flask adapter NSAS
NSA3 Flask Adapter for standard flask-neck, adjustable vertically, suitable for sonotrode H22L2D in combination with flow sell GD22K
ST1-16 Stand, stainless steel, rod diameter 16 mm, W×D×H = 150 × 300 × 600 mm
ECSIL2 3-Prong Extension Clamp with Boss-Head and Silicone Coated Fingers, pressure cast zinc alloy, chrome plated, clamp opening 3 inches, maximum recommended grip size 2.25 inches, for rods up to 19 mm Ø
T1 Timer, from 00:00 to 99:59 (min:sec)
UPC-L PC-Control with power registration, includes PC Interface Box, connection cable (leading to RS232 port at PC) and software for Windows
UPCT-L PC-Control with power and temperature registration, includes PC Interface Box, connection cable (leading to RS232 port at PC), sensor and software for Windows
SB1-16 Sound Protection Box, with vertically adjustable table and stand rod of diameter 16 mm, for use with UP400S or UP200S (use SB3-16 for UP200H)
SG1 Sieving Device Inquire
\BB1-16 Beaker for indirect sample sonication with stand adapter for stand ST1-16 (diameter 16 mm)
7000405 Medimax chain clamp, with chain and spring made of AISI 304 stainless steel, for diameters from 90 to 145 mm, usable length 200 mm