Shaker/Oven/Sonicators
Optimize your sample preparation and microbial culture workflows with our comprehensive range of laboratory mixing and incubation equipment. From precise temperature-controlled shaking for enzyme reactions to ultrasonic disruption for bacterial cell lysis, our systems deliver consistent, reproducible results across diverse water quality testing applications.
Laboratory Shakers
Microvolume Shaker (2mL Capacity)
Compact benchtop solution for small-scale mixing:
- Sample Capacity - Accommodates 24-48 microtubes (1.5-2mL) | Ideal for reagent preparation and enzyme assays
- Speed Range - 300-2,500 RPM with digital control | Vortex or orbital mixing modes
- Temperature Control - Ambient to 65°C ±0.5°C | Heated lid prevents condensation
- Programming - Timer function 1 min to 99 hours | Pulse mode for gentle mixing
- Footprint - 25cm × 30cm | Minimal bench space requirement
- Applications - DNA/RNA extraction, enzyme digestion, reagent dissolution, microbiological sample prep
Standard Volume Shaker (50mL Capacity)
Versatile mid-scale platform for routine laboratory use:
- Sample Capacity - 12-24 conical tubes (15-50mL) or flasks up to 250mL | Interchangeable tube racks
- Orbital Motion - 19mm orbit diameter | Variable speed 50-500 RPM for gentle to vigorous agitation
- Temperature Range - 4°C above ambient to 70°C | Refrigerated models available (4-60°C)
- Precise Control - PID temperature regulation ±0.3°C | Microprocessor-controlled speed stability
- Safety Features - Auto-shutoff on lid opening | Imbalance detection | Over-temperature protection
- Applications - Bacterial culture growth, sample extraction, reagent mixing, BOD bottle incubation, coliform enumeration
Large Volume Shaker (1L Capacity)
Heavy-duty platform for high-volume processing:
- Sample Capacity - Up to 4×1L bottles or 8×500mL flasks simultaneously | Modular platform design
- Robust Construction - Reinforced platform for heavy loads up to 10kg | Corrosion-resistant stainless steel
- Speed & Orbit - 25mm orbit | 30-400 RPM for large volume mixing without spillage
- Temperature Uniformity - Forced air circulation | Full chamber temperature control 5-80°C | ±0.5°C uniformity
- Dual Operation Modes - Continuous shaking or timed intervals | Programmable start delay
- Applications - Wastewater sample homogenization, large-culture bacterial growth, composite sampling mixing, bioreactor studies
Laboratory Ovens
Microbiological Incubation Oven (37°C)
Precision temperature control for microbial culture and enzymatic reactions:
- Compact Models (20L-50L) - Stackable design | 2-3 shelves | Benchtop installation | Ideal for small labs and method development
- Standard Models (80L-150L) - 4-6 adjustable shelves | Accommodates 100+ culture plates or 200+ test tubes | Floor-standing
- Large Capacity Models (200L-400L) - Walk-in design available | Multi-zone temperature control | High-throughput testing facilities
- Temperature Precision - 37°C ±0.3°C (Class I) | Microprocessor PID control | Independent over-temp safety thermostat
- Air Circulation - Natural convection or forced air models | HEPA filtration option for sterile applications
- Humidity Control - Optional relative humidity regulation 30-90% | Prevents sample desiccation during long incubations
- Applications - Total coliform/E. coli enumeration (35-37°C), fecal coliform testing, membrane filtration incubation, biochemical oxygen demand (BOD), bacteriological water analysis (ISO 9308, SM 9221/9222)
Multi-Temperature Oven
Flexible temperature ranges for diverse applications:
- Temperature Range - Ambient +5°C to 250°C | Programmable ramp rates
- Precision Modes - Standard mode ±2°C | High-precision mode ±0.5°C (30-100°C range)
- Custom Programs - Store up to 40 temperature profiles | Multi-step protocols with timed transitions
- Applications - Sample drying (103-105°C for TSS/TDS), glassware sterilization (160-180°C), thermophilic bacteria (55°C), volatile organics evaporation
Ultrasonic Sonicators
Bath Sonicators
Non-contact ultrasonic energy for gentle to moderate cell disruption:
- Chamber Capacity - 2L, 6L, or 10L stainless steel tanks | Multiple sample processing simultaneously
- Frequency - 40 kHz standard (gentle cell lysis) | 20 kHz option (aggressive disruption)
- Power Output - Adjustable 50-100% intensity | Pulsed mode to prevent overheating
- Temperature Control - Integrated heating/cooling 5-80°C | Maintains optimal enzyme activity
- Sweep Mode - Frequency modulation prevents standing waves | Uniform energy distribution
- Applications - Bacterial cell lysis for intracellular enzyme release, biofilm disruption, algae cell wall breaking, DNA/protein extraction
Probe (Horn) Sonicators
Direct-contact high-intensity sonication for complete cell disruption:
- Power Range - 150W, 500W, 750W models | Amplitude control 20-100%
- Probe Selection - Microtip (2mm) for 0.2-2mL samples | Standard tip (13mm) for 10-250mL | Large tip (19mm) for 250mL-1L
- Pulse Control - Programmable on/off cycles (1-60 sec) | Temperature monitoring prevents sample heating
- Frequency - 20 kHz for maximum cell disruption efficiency | Titanium alloy probes resist corrosion
- Processing Modes - Continuous or pulsed | Time or energy-based endpoints
- Cooling Jacket - Jacketed vessel option with recirculating chiller connection | Maintains 4°C during sonication
- Applications - Complete bacterial cell lysis for enzyme harvesting, Cryptosporidium/Giardia oocyst disruption, DNA shearing, homogenization of sludge samples, release of intracellular toxins from cyanobacteria
Cup Horn Sonicators
Enclosed sonication for small volumes and sensitive samples:
- Sample Vessels - Accommodates microplates, vials, or tubes | Indirect sonication prevents contamination
- Volume Range - 0.2-50mL per vessel | Process up to 16 samples simultaneously (multi-position models)
- Gentle Processing - Lower intensity than probe sonicators | Ideal for protein samples susceptible to denaturation
- Applications - Release of enzyme from delicate bacterial strains, nanoparticle dispersion, degassing of reagents
Integrated Shaker-Incubator Systems
All-in-One Convenience
Combines shaking and temperature control in single unit. Saves bench space and reduces equipment costs. Synchronized operation ensures optimal culture conditions. Models from 2mL to 2L capacity available.
CO₂ Enriched Incubator-Shakers
Controlled CO₂ atmosphere (0-20%) for aerobic bacteria. HEPA-filtered air circulation. Humidity control prevents evaporation. Essential for Legionella culture and fastidious organisms.
Why Choose Our Mixing & Incubation Equipment?
Temperature Accuracy
Class-leading ±0.3°C stability at 37°C. Uniform heating throughout chamber. Rapid temperature recovery after door opening. Ensures reproducible microbial growth rates.
User-Friendly Operation
Intuitive digital controls with preset programs. One-touch operation for standard methods (e.g., "Coliform 35°C/24hr"). Alarm notifications for temperature deviations. Remote monitoring capability on network-enabled models.
Regulatory Compliance
Meets ISO 19458 water microbiology requirements. Validated for EPA and Standard Methods procedures. Calibration certificates traceable to national standards. Audit trail documentation for GLP/GMP labs.
Durability & Reliability
Stainless steel and chemical-resistant construction. Ultrasonic transducers rated for >10,000 hours. Whisper-quiet operation (<50 dB) for laboratory comfort. 3-year warranty with extended service plans available.
Safety Features
Independent over-temperature cutoff. Low-water detection for bath sonicators. Automatic lid-lock during high-speed shaking. Ground fault protection on all electrical systems.
Application Versatility
Supports EPA, ISO, and APHA Standard Methods. Adaptable for emerging techniques (qPCR prep, eDNA extraction). Modular accessories for expanding capabilities. Future-proof investment as methods evolve.
Application Examples
| Water Quality Test | Equipment Required | Conditions |
|---|---|---|
| Total Coliform Enumeration | Microbiological Oven (Standard) | 35±0.5°C for 24±2 hours |
| E. coli Detection (ISO 9308) | Precision Oven (37°C) | 37±0.3°C for 21±3 hours |
| BOD₅ Incubation | Large Capacity Oven or Shaker-Incubator | 20±1°C for 5 days, gentle mixing optional |
| Enzyme Extraction from Bacteria | Probe Sonicator + Ice Bath or Chilled 50mL Shaker | 20 kHz, 5 min pulses (10s on/10s off), 4°C |
| Algal Culture Maintenance | 1L Shaker with LED Illumination | 100 RPM, 22°C, 12hr light/dark cycle |
| Bacterial DNA Extraction | Bath Sonicator + 2mL Shaker | 15 min sonication + bead-beating alternative |
Need Help Choosing?
Our applications scientists have decades of combined experience in environmental sample analysis. Contact us with your specific requirements, and we'll recommend the optimal cartridge configuration. Free consultation included with every custom order inquiry.