Benchtop Instrument
InquireCatalog Number｜Packaging
Mat. No |
Ref. No |
No. of preps |
|
OSE-TH-02-AM |
OSE-TH-02-AM | 1 Set |
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Description
TGrinder H24R benchtop low-temperature tissue homogenizer with integrated cooling for DNA, RNA and protein sample preparation without liquid nitrogen
The TGrinder H24R Tissue Homogenizer uses a three-dimensional, high-speed vibration mode to process 1–24 individual samples simultaneously. A built-in compressor enables active cooling without the use of liquid nitrogen, helping prevent the degradation or denaturation of heat-sensitive molecules.
A lid-mounted vortex fan ensures uniform temperature distribution within the chamber. When used with appropriate grinding media, including zirconia beads, stainless steel beads, ceramic beads and glass beads, the system efficiently grinds, lyses and homogenizes a wide range of biological samples such as plant tissue, animal tissue, soil and fecal samples.
In combination with suitable extraction reagents, TGrinder H24R supports rapid and stable extraction of DNA, RNA and proteins while preserving molecular integrity.
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Features
- Sample throughput: Processes 1–24 samples simultaneously, supporting high‑throughput and efficient homogenization workflows.
- Motion mode: Three‑dimensional vibration mode enables thorough and uniform homogenization.
- Fast grinding: Typical sample homogenization can be completed within 30–60 seconds.
- Grinding performance: Provides strong and consistent grinding results with uniform sample processing and no cross‑contamination.
- Low noise and durability: Wear‑resistant mechanical design with low operating noise, suitable for routine laboratory use.
- Cooling function: Active cooling down to −10 °C creates a low‑temperature environment that effectively prevents nucleic acid degradation and protein denaturation during homogenization.
- Safe and reliable operation: Lid‑lock design combined with an automatic braking mechanism enhances operational safety.
- Preinstalled programs: Preset programs provide convenient and complete processing solutions for different sample types.
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Specifications
Product specifications of the TGrinder H24R tissue homogenizer are listed below.
Parameter Specification Catalog number TGrinder H24R Temperature setting range -10°C ~ 40°C Time required for room temperature to drop to 0°C < 30 min Temperature accuracy ±2°C Vibration linear velocity 4.00–7.00 m/s, in 0.05 m/s increments Motor speed 2430–4260 rpm, in 10 rpm increments Time setting Running time: 1–90 sec
Pause time: 1–120 sec
Cycles: 10 timesProgram storage 3 preset programs, 47 custom programs Sample capacity and compatible holders 24 × 2 mL grinding tube holder (standard)
12 × 5 mL grinding tube holder (optional)
24 × 1.5 mL grinding tube holder (optional)Acceleration / deceleration time < 4 sec Noise level ≤ 65 dB Power supply AC 100–240 V, 50/60 Hz Dimensions (W × D × H) 330 × 525 × 420 mm Weight 25 kg -
Certification
CE marked.
Intended for laboratory sample preparation as part of downstream molecular analysis workflows.
Experimental Example
Experimental example: Plant RNA extraction
Total RNA was extracted from plant tissue samples after homogenization using theTGrinder H24R Tissue Homogenizer. For comparison, parallel samples were processed by manual grinding in liquid nitrogen.
Sample input: 100 mg per sample Plant samples: Peanut, Edamame, Tomato (fruit), Strawberry (fruit)
Agarose gel electrophoresis analysis shows that RNA obtained after TGrinder H24R homogenization displays clear and well‑defined rRNA bands with consistent band patternsacross different plant tissues. Compared with manual liquid nitrogen grinding, TGrinder H24R homogenization provides comparable or improved RNA concentration andpurity under the tested conditions.
Marker: DNA Marker III (TIANGEN, GMD103‑02) RNA extraction kit: TIANGEN RNA Easy Fast Plant Tissue Kit (GDP452)
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