Labotemp Stomacher Blender LTH-201 simplifies sample preparation by delivering fast, sterile, and reproducible homogenization for microbiological, clinical, and research laboratories. Designed as a reliable stomacher homogenizer, the unit processes samples directly inside sterile homogenization bags, minimizing cross-contamination while preserving sample integrity. Its programmable microprocessor control allows users to set up to eight operating programs with adjustable homogenization speeds from 3–12 strokes per second, flapping distance from 0–50 mm, and timing from 1 second to 99 h 59 min 59 s for consistent results across a wide range of applications. The lab stomacher accommodates sample volumes from 3–400 mL and features a 4.3-inch touch-screen display for intuitive operation. An integrated heating sterilization function helps maintain a hygienic working chamber, making the system well suited for food testing, pharmaceutical laboratories, molecular biology, tissue processing, environmental analysis, and microbiological research.
The LTH-201 utilizes a paddle-based homogenization mechanism that repeatedly compresses samples inside sterile bags without direct contact between the sample and the instrument, ensuring safe and efficient processing. An adjustable flapping distance allows optimization for different sample types, while automatic door interlock protection stops operation whenever the chamber is opened to enhance operator safety. The disposable bag workflow eliminates time-consuming cleaning and reduces contamination risks between samples. Built with dependable electronic controls, programmable operation, end-of-cycle alarm, and durable laboratory construction, the instrument provides reliable long-term performance for routine laboratory sample preparation.
Why Choose Labotemp Stomacher Blender LTH-201?
✓ Sterile Sample Processing: Disposable homogenization bags minimize cross-contamination and simplify cleanup.
✓ Programmable Operation: Up to 8 programmable methods with adjustable speed, time, and paddle distance.
✓ Heating Sterilization Function: Helps maintain a hygienic chamber for routine laboratory use.
| No. | Specification | Value |
|---|---|---|
| General Specifications | ||
| 1 | Sample Capacity | 3–400 mL |
| 2 | Sterile Homogenization Bag Size | 170 × 300 mm |
| 3 | Display | 4.3-inch Color Touch Screen |
| 4 | Controller | Microcomputer Control with 8-Segment Combined Programming |
| 5 | Operating Temperature | 0°C to 35°C |
| 6 | Overall Dimensions (W × D × H) | 420 × 230 × 330 mm |
| 7 | Net Weight | 19 kg |
| Homogenization & Control | ||
| 8 | Homogenization Speed | 3–12 Strokes/Second |
| 9 | Homogenization Time | 0.1 s–99 h 59 min 59 s (Continuous Operation Supported) |
| 10 | Adjustable Flapping Distance | 0–50 mm |
| 11 | Start Mode | Soft Start |
| 12 | Pause Function | Yes |
| 13 | Heating Function | Yes |
| 14 | Heating Temperature Range | RT–60°C |
| 15 | Disinfection Function | Heating Sterilization + UV Disinfection (253.7 nm) |
| 16 | Anti-Collision Function | Automatic Stop with Anti-Pinch Protection |
| 17 | Voice Prompt Function | Yes |
| 18 | Door Protection | Automatic Safety Door Interlock |
| 19 | Effective Sample Volume | 3–400 mL |
| Electrical & Construction | ||
| 20 | Power Supply | 220 V / 50 Hz |
| 21 | Power Consumption | 500 W |
| 22 | Chamber Material | Stainless Steel with Anti-Corrosion Powder Coating |
| 23 | Pumping Box Body | Stainless Steel with Anti-Corrosion Powder Coating |
| 24 | Pumping Interval Adjustment | 0–50 mm |
| 25 | Alarm Function | End Alarm |
| 26 | Others | Removable Window, Automatic Door Safety Lock |
Food Microbiology:
Prepares food samples for microbiological analysis, pathogen detection, and quality control testing.
Pharmaceutical Testing:
Homogenizes pharmaceutical materials and formulations for microbiological and analytical laboratory procedures.
Clinical Diagnostics:
Processes biological specimens for clinical microbiology and diagnostic laboratory workflows.
Molecular Biology:
Provides uniform sample homogenization for DNA, RNA, and protein extraction applications.
Environmental Analysis:
Prepares soil, water, sludge, and environmental samples for contamination and microbial testing.
Veterinary Laboratories:
Homogenizes animal tissue and biological specimens for veterinary diagnostics and disease investigation.
Cosmetics Testing:
Supports microbiological quality testing of cosmetic and personal care products before analysis.
Research Laboratories:
Delivers consistent sample preparation for life science, biotechnology, and academic research applications.
Tissue Homogenization:
Efficiently homogenizes soft tissue samples while maintaining sample integrity for downstream analysis.
Sterile Homogenization Bags (170 × 300 mm)
