Hielscher Ultrasonics makes respected laboratory and industrial sonicators — the UP50H, UP100H, UP200S, UP400S, and industrial UIP series are familiar names in many research and process labs. If you are evaluating alternatives to Hielscher — whether for budget reasons, delivery time, second-source supply, or OEM integration — this page explains what SONOBIO probe sonicators offer and how they compare on the parameters that matter.

SONOBIO is the laboratory and industrial sonicator brand of Sino Sonics (Wuxi Hanwu Technology Co., Ltd.), a manufacturer established in 2011 .

What Matters When Comparing Probe Sonicators

Probe sonicators work by vibrating a titanium tip at ultrasonic frequency (typically 20 kHz) to generate cavitation — microscopic bubble implosion events — directly in the liquid sample. The useful output is not watts on the display but delivered acoustic intensity at the probe tip, determined by:

1. Amplitude (µm) — the actual tip displacement. More amplitude = more cavitation.
2. Probe diameter — determines the sample volume the energy can reach efficiently.
3. Frequency — 20 kHz is the industrial standard; lower is higher-power, higher reduces cavitation bubble size.
4. Control — pulse mode, temperature monitoring, and energy tracking affect reproducibility.

SONOBIO covers these parameters across four models from benchtop to industrial scale.

SONOBIO vs. Hielscher — Model-by-Model Comparison

Use Case	Hielscher Reference	SONOBIO Alternative	Key Specs
Entry portable / small samples	UP50H, UP100H	SONOBIO Handheld	20 kHz, 120 W, 0.3–500 mL
Lab benchtop with sound enclosure	UP200S, UP400S, UP400St	SONOBIO Integrated	25 kHz, 800 W max, 0.5 mL–3 L, 4.7″ touchscreen, built-in soundproof box
Flexible mid-power lab / pilot	UP200Ht, UP400S	SONOBIO Split	20 kHz, 1200–2000 W, 0.2 mL–5 L, 7″ touchscreen
Industrial / pilot scale continuous	UIP1000hdT, UIP2000hdT	SONOBIO Industrial	20 kHz, 2000 W real, up to 50 L batch, optional flow cell, 24×7 rated

Note: Hielscher model names are cited for comparison purposes only. SONOBIO sonicators are not manufactured by or affiliated with Hielscher Ultrasonics GmbH. Specifications are independently verified for SONOBIO products.

SONOBIO Model Specifications

Handheld (120 W, Portable)

The entry-level option for sample volumes from 0.3 mL to 500 mL. 20 kHz, 8-level power control, one-button operation. Compact and rechargeable for use at the bench or in the field. Also functions as a spot welder for small-part assembly.

Integrated Benchtop (800 W, Built-in Sound Enclosure)

Designed for reproducible lab work. Features a 4.7-inch color touchscreen, programmable pulse sequences (up to 5 linked programs), on-board energy display (watts and joules), and an integrated soundproof enclosure with glass observation window. A temperature sensor port allows automatic shutdown at a set sample temperature — important for heat-sensitive biological samples. Supports probes from Φ3 mm to Φ30 mm; amplitude up to 100 µm.

Sample volume: 0.5 mL to 600 mL standard; up to 3 L with large probe.

Split Type (1200–2000 W, Maximum Flexibility)

The generator and probe head are separate units, allowing the probe to be mounted in a fume hood, biosafety cabinet, or custom enclosure. 7-inch touchscreen. Auto-sweep frequency tracking (19–26 kHz range) maintains resonance as the load changes during processing. Three operating modes: continuous, pulse (on/off ratio adjustable), and single-shot. Temperature and energy are monitored simultaneously. Maximum sample 5 L; probe range Φ3 mm to Φ30 mm; probe material is Grade 5 titanium alloy (T1-6AL-4V) rated to 600 °C.

Top power option: 2000 W with Φ25–30 mm probe — suitable for viscous materials, dense dispersions, or continuous flow-through processing.

Industrial (2000 W real, up to 50 L)

24×7 duty-rated. Standard probe Φ40 mm × 290 mm (Φ50 mm available). Digital wattmeter and auto-tune generator. Optional flow-through cell for continuous in-line processing of large volumes. Applications include nanomaterial scale-up, industrial emulsification, degassing, and sonochemical reactions.

Why Research Groups and OEM Integrators Choose SONOBIO

Direct-Factory Supply Chain

Sino Sonics manufactures its own transducers, generators, and probes. There is no intermediary distributor. Lead times for standard models are 7–10 business days (faster for in-stock units); custom configurations add 3 weeks.

Open Probe Ecosystem

SONOBIO probes follow standard Langevin mounting. You are not locked into a proprietary probe thread. Probes are available in Φ3 / 6 / 9 / 12.7 / 20 / 25 / 30 mm and custom lengths. Replacement probes are available individually.

Competitive Pricing

Hielscher UP400S-class systems typically list at $6,000–$9,000 depending on configuration and region. SONOBIO Integrated and Split models sit in a materially lower price band — contact us for a direct comparison quote against a specific Hielscher configuration.

OEM Integration

Machine builders integrating sonication into their own equipment can source generator boards, transducers, and probe assemblies separately for integration. MOQ and pricing on request.

Academic Citations

SONOBIO sonicators are referenced in peer-reviewed publications across cell biology, nanomaterials, and food science applications. Citation list at sinosonics.com/research-citations/.

Frequently Asked Questions

Can SONOBIO sonicators match the amplitude of Hielscher units?

Our Integrated and Split models deliver up to 100 µm amplitude at the probe tip, which covers the full working range for cell disruption, nanoparticle dispersion, and emulsification. If you have a specific amplitude requirement from a Hielscher configuration, share the spec and we will confirm which SONOBIO model matches.

Do you supply the flow-through cell (inline sonicator) option?

Yes. The SONOBIO Industrial model supports an optional flow cell for continuous processing. For lab-scale inline use, the Split model can also be configured with a flow chamber attachment.

Are the probes autoclavable?

Grade 5 titanium alloy probes (T1-6AL-4V) are compatible with standard autoclave sterilization. The titanium itself is inert; check that any seals or micro-tip attachments are also rated for your sterilization cycle.

What is the frequency — will it work with my existing protocols developed on a 20 kHz Hielscher unit?

The Handheld, Split, and Industrial models operate at 20 kHz. The Integrated model is 25 kHz standard (19–26 kHz auto-track). Most sonication protocols specify energy delivery (joules) or time × power settings that translate well between 20 kHz and 25 kHz systems — though some biological shearing protocols may need minor re-optimization.

Is there a warranty?

Complete sonicator systems carry a 1-year warranty. Probes and transducers are consumable items; service life depends on operating conditions and is not covered under the system warranty.

Request a Quote or Sample Evaluation

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Tell us your application (cell disruption, emulsification, nanomaterial dispersion, etc.), sample volume per run, and whether you need batch or continuous operation. We will recommend the right SONOBIO model and issue a proforma invoice within one business day.

*See also: All Ultrasonic Transducers · Piezoelectric Ceramic Rings*