Glass tissue grinder TBM-R series

Product Overview
Refrigerated TBM-R Series tissue grinder is a high-throughput laboratory homogenizer for fast, efficient grinding and homogenization of biological samples. Supports extraction and purification of DNA, RNA and proteins from soil, plant and animal tissues, organs, bacteria, yeast, fungi, spores and archaeal samples.

Short features

• Refrigerated high-throughput tissue grinder with temperature control 0°C to −50°C
• Available in 24, 48, 96 and 192-sample configurations (models TBM24LR, TBM48LR, TBM96LR, TBM192LR)
• Supports dry, wet and mixed grinding/homogenization modes
• Compatible tube sizes: 0.2–0.5 ml, 2 ml, 5 ml, 7–15 ml, 25–100 ml (model-dependent)
• Compatible grinding beads: stainless steel, zirconium oxide, tungsten carbide, glass, quartz sand, etc.

Performance introduction

• Three-dimensional oscillating motion for rapid high-speed sample disruption, yielding particle size ≤5 μm
• 7-inch LED high-resolution touchscreen with multi-dataset display; bilingual interface (Chinese/English)
• Programmable multi-segment cycle control (grinding time, cycles, intervals)
• Imported linear bearings and high-hardness SKD11 movement rod for stable high-speed operation
• Brushless DC motor for high torque, low noise and precise speed control
• Built‑in LabGeni-v3.0 quality traceability system
• Dedicated non-corrosive cleaning and disinfectant for accessories (reusable after cleaning)

Operation notes

• Pre-cooling supports low-temperature grinding to minimize thermal damage to nucleic acids and proteins
• Intelligent PID temperature control with multi-segment programming and screen lock to prevent accidental operation
• Fast accel/decel (reach set speed within 2 s) and operating speed programmable 0–70 Hz

Specifications

• Models: TBM24LR, TBM48LR, TBM96LR, TBM192LR
• Temperature range: 0°C to −50°C (programmable)
• Speed control: 0–70 Hz (1 Hz = 30 revolutions/second)
• Throughput examples: TBM24LR — up to 24×0.2–0.5 ml, 24×2 ml, 12×5 ml, 4×7–15 ml, 2×25 ml; TBM48LR — up to 48×0.2–0.5 ml, 48×2 ml, 24×5 ml, 8×7–15 ml, 2×25–50 ml; TBM96LR — up to 96×0.2–0.5 ml, 96×2 ml, 48×5 ml, 12×7–15 ml, 4×25–100 ml; TBM192LR — 2×96‑well plates or 192×2 ml, 96×5 ml, 24×7–15 ml, 6×25–100 ml
• Power: 250–375 W (model-dependent); Power supply AC 220 V/50 Hz
• Grinding bead materials: stainless steel, chrome steel, zirconium oxide, tungsten carbide, quartz sand, glass beads; sizes 0.1–30 mm optional
• Tube/adaptor materials: PE, PTFE, stainless steel, PEEK, zirconium oxide, aluminum alloy (metal fittings compatible with liquid nitrogen)
• Particle size after grinding: ≤5 μm
• Operating time programmable: 1 s–99 min
• Noise level: ≤50 dB
• Dimensions (L×W×H): 470×465×820 mm; Weight: 55 kg