DLAB DM0636 Multi-Application Low-Speed Centrifuge
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | DM0636 |
| Instrument Type | Benchtop Centrifuge |
| Speed Range | 300–6000 rpm |
| Max RCF | 4300 × g |
| Max Capacity | 4 × 100 mL |
| Acceleration Steps | 9 |
| Deceleration Steps | 10 |
| Timer Range | 30 s – 99 min (plus continuous mode) |
| Motor | Brushless DC |
| Display | LCD |
| Programs Stored | 9 |
| Safety Features | Lid interlock, overspeed detection, overtemperature protection, imbalance sensing, auto-rotor recognition |
| Noise Level | ≤70 dB(A) |
| Dimensions (L×W×H) | 579 × 445 × 269 mm |
| Weight | 36 kg |
| Power Supply | AC 220–240 V / 50–60 Hz (6.3 A) or AC 100–120 V / 50–60 Hz (10 A) |
| Certifications | CE, cTUVus, FCC, IVD |
Overview
The DLAB DM0636 is a benchtop low-speed centrifuge engineered for precision, safety, and operational flexibility in clinical, academic, and industrial laboratories. It operates on the principle of sedimentation-based separation under controlled gravitational force (RCF), enabling efficient pelleting of cells, organelles, precipitates, and particulates from suspensions without inducing thermal or mechanical stress associated with high-speed operation. Designed for routine applications where gentle yet robust separation is required — such as blood fractionation, urine sediment analysis, cell culture harvest, and polymer or colloidal sample preparation — the DM0636 delivers reproducible performance across diverse sample formats while maintaining strict compliance with international electrical and biomedical device safety standards.
Key Features
- Brushless DC motor ensures maintenance-free operation, extended service life, and stable rotational control across the full speed range (300–6000 rpm).
- Intelligent rotor recognition system automatically detects installed rotor type and enforces safe operating limits based on geometry and mass distribution.
- Nine programmable acceleration profiles and ten deceleration profiles allow fine-tuned control over sedimentation kinetics — critical for preserving fragile biological structures or optimizing phase separation in heterogeneous mixtures.
- LCD interface supports intuitive navigation, real-time parameter monitoring (speed, RCF, time remaining, temperature status), and immediate access to nine user-defined protocols.
- Instant spin (short-run) function enables rapid centrifugation without timer setup — ideal for quick supernatant removal or preliminary pellet consolidation.
- Comprehensive safety architecture includes lid interlock, automatic imbalance detection with immediate deceleration, overspeed cutoff, thermal shutdown, and self-diagnostic reporting.
- Low-noise design (≤70 dB[A]) meets ISO 15714 requirements for laboratory acoustic environments, supporting extended use in shared or adjacent workspaces.
Sample Compatibility & Compliance
The DM0636 accommodates standard clinical and research tubes including conical-bottom polypropylene centrifuge tubes (up to 100 mL), vacuum blood collection tubes (e.g., EDTA, heparin, serum separator), and urine specimen containers. Its dual-rotor compatibility supports both fixed-angle rotors (for high-RCF pelleting) and swing-out (horizontal) rotors (for gradient separations and volume-sensitive samples). All rotors are certified to IEC 61010-2-020 and comply with EN 61326-1 for electromagnetic compatibility. As an IVD-certified device (cTUVus IVD marking), the DM0636 satisfies essential requirements under EU In Vitro Diagnostic Regulation (IVDR) Annex I, supporting its use in diagnostic workflows subject to ISO 13485 quality management systems and GLP/GMP-aligned validation protocols.
Software & Data Management
While the DM0636 operates as a standalone instrument with embedded firmware, its parameter logging and event history support traceability per FDA 21 CFR Part 11 requirements when integrated into validated laboratory information management systems (LIMS). The internal memory retains runtime diagnostics, error logs, and last-used settings — accessible via on-screen menu for audit purposes. No proprietary software is required; however, optional RS-232 or USB-to-serial interfaces (available as accessories) enable external data capture and remote command execution compatible with LabVIEW, Python pySerial, or custom SCADA platforms.
Applications
- Clinical diagnostics: Hematocrit determination, serum/plasma separation, urinalysis sediment concentration.
- Cell biology: Harvesting adherent and suspension mammalian cells, yeast, or bacteria prior to lysis or cryopreservation.
- Industrial QC: Clarification of emulsions, suspensions, and fermentation broths; recovery of precipitated catalysts or polymers.
- Environmental testing: Sedimentation of suspended solids in water or wastewater samples per ASTM D3695 and ISO 11929 methodologies.
- Educational labs: Demonstrating centrifugal force principles, density gradient fundamentals, and safe instrument operation under supervised protocols.
FAQ
What is the maximum relative centrifugal force (RCF) achievable with the DM0636?
The DM0636 achieves a maximum RCF of 4300 × g at 6000 rpm with the standard 4 × 100 mL swing-out rotor.
Does the DM0636 support regulatory-compliant documentation for GxP environments?
Yes — its built-in event logging, rotor identification, and safety interlocks align with ALCOA+ data integrity principles. When used with validated accessories and documented SOPs, it supports 21 CFR Part 11 and ISO/IEC 17025 audit readiness.
Can the DM0636 be operated continuously without a time limit?
Yes — the continuous run mode allows uninterrupted operation until manually stopped or interrupted by a safety event.
Is rotor calibration required before first use?
No — rotor recognition eliminates manual input; however, users must verify physical rotor integrity and balance prior to each run per ISO 21501-4 guidelines.
What power configurations does the DM0636 support for global deployment?
Dual-voltage input (100–120 V and 220–240 V, 50/60 Hz) enables seamless integration across North America, Europe, Asia, and Oceania without external transformers.
