Choose this product when
You need a flexible 24-position sealed-tube grinder with stored programs
View larger image ↗Multi-Sample Tissue Grinder
KZ-II
A multi-sample tissue grinder for sealed-tube grinding, homogenization, cell disruption and sample mixing, with a primary 24-position configuration and programmable touchscreen control.
Best forRoutine sealed-tube preparation where 24-position parallel processing is sufficient
Primary throughput24 samples
Frequency0–70 Hz
Final particle sizeApprox. 5 μm
Noise level<55 dB
Selection guide
Is this the right product?
Consider another route when
You routinely process 48 or more samples or require active chamber refrigeration
Confirm tube capacity, adapter type, bead material and whether pre-cooling is sufficient for the sample.
Applications
Compatible samples
Plant tissue
Animal tissue including bone
Soil
Bacteria and yeast
Fungi and spores
Processing method
Working principle
Parallel sealed vessels use high-frequency bead impact and friction for sample disruption and homogenization.
- Prepare the sample01
Match material and vessel
- Process the sample02
Use the selected operating setup
- Collect the output03
Prepare for downstream analysis
Technical specifications
Technical specifications
Check the selected model and container configuration before ordering.
Shanghai Jingxin
KZ-II
| Capacity & processing | |
|---|---|
| Primary sample processing | 24 samples; 12- and 24-position liquid-nitrogen freezing adapters |
| Final particle size | Approx. 5 μm |
| Temperature & operation | |
| Stored programs | 10 |
| Frequency | 0–70 Hz |
| Grinding modes | Wet, dry and low-temperature grinding |
| Safety | Automatic center-positioning clamp and operating safety lock |
| Vessels & grinding tools | |
| Compatible formats | 24 × 0.2–0.5 mL; 24 × 2 mL; 8 × 5–15 mL; 4 × 25 mL; 2 × 50 mL |
| Grinding ball diameter | 0.1–30 mm |
| Grinding ball materials | Alloy steel, chrome steel, zirconia, tungsten carbide and quartz sand |
| Adapter materials | PTFE or alloy steel |
| Dimensions & electrical supply | |
| Noise level | <55 dB |
| Weight | 55 kg |
| Other specifications | |
| Display | Touchscreen |
| Grinding platforms | More than 2 |
Vessels & accessories
Vessels & accessories
Confirm included items and optional accessories in the itemized quotation.
Compatible formats
- 24 × 0.2–0.5 mL
- 24 × 2 mL
- 8 × 5–15 mL
- 4 × 25 mL
- 2 × 50 mL
Grinding ball diameter
0.1–30 mm
Grinding ball materials
Alloy steel, chrome steel, zirconia, tungsten carbide and quartz sand
Adapter materials
PTFE or alloy steel
Product comparison
Compare related products
| Product | Capacity / configuration | Temperature |
|---|---|---|
| KZ-IICurrent product | 24 samples in the stated primary configuration | Wet, dry and pre-cooled / low-temperature workflows |
 | 24 / 32 / 48 / 64 × 2 mL configurations | Wet, dry and pre-cooled routes; refrigeration is an upgrade |
 | 2 model configurations | Pre-cooled / optional cooling |
 | 6 model configurations | Pre-cooled / optional cooling |
Common questions
Product FAQ
Which samples can KZ-II process?
Plant tissue Animal tissue including bone Soil Bacteria and yeast Fungi and spores Match the preparation method to the material and downstream analysis.
What is the working capacity of KZ-II?
24 samples in the stated primary configuration. Capacity depends on the selected vessel, adapter and actual sample.
What temperature setup should I use?
Wet, dry and pre-cooled / low-temperature workflows. Match the cooling setup to the sample and operating method.
What affects the quotation?
The selected model, vessels, compatible accessories, optional temperature-control equipment and destination electrical requirements determine the quotation. Request a model-specific configuration and itemized supply list.
Plan your purchase
Procurement & support
Confirm the instrument, accessories and destination requirements in one enquiry.
Installation requirements
- Electrical supply
- Confirm voltage, frequency, power, plug and grounding for the selected model.
- Bench and access
- Check dimensions, equipment weight, lid clearance and maintenance access.
- Cooling and handling
- Plan ventilation, protective equipment and coolant handling for the selected cooling method.
Documentation
Request documents for your model and destination market.
- Technical datasheet
- Operating manual
- Configuration list
Price & supply
Include sample type, amount, batch size, temperature requirements and delivery destination.
Request an itemized supply list with delivery, installation, training and warranty terms.
Request an itemized quote →Build your configuration
Match the equipment to your sample.
Discuss the model, operating setup and quotation with the application team.