Sigma 1-14 Unrefrigerated Microcentrifuge
Special Price
R 26,800.75
Regular Price
R 28,290.74
- Max Speed: 14,800 rpm
- Max RCF: 16,163 × g
- Capacity: 24 × 2.0 ml
- Noise Level: ≤ 54 dB(A)
- Dimensions: 176 × 266 × 212 mm
- Weight: 6 kg
- Type: Unrefrigerated microcentrifuge
- Optional rotors and adaptors are sold separately.
Optional accessories are available for purchase separately. If you require a customised solution, please contact our technical specialists by selecting the "Add to enquiry" button and using our enquiry form or at sales@lasec.com.
Installation, training and special delivery requirements, such as the need for tail-lift trucks and additional labour and installation for large equipment and hazardous material (Hazmat) packaging, are chargeable in addition to standard freight and will be quoted separately before dispatch.
Online ordering is currently limited to South African customers, but our full range is still available. If you are ordering from outside South Africa, please log an enquiry or email internationallabsales@lasec.com, and our international sales team will gladly assist you through our traditional sales channels.
Availability:In stock
SKU
ISIG10014
BrandSigma
Product Overview
The Sigma 1-14 Microcentrifuge is a compact, high-performance benchtop centrifuge designed for demanding laboratory applications. Combining powerful performance with a small footprint, it delivers reliable results across a wide range of workflows, including molecular biology, clinical chemistry, and routine laboratory use.
With support for multiple rotor options, including microtubes, PCR strips, and capillary tubes, the Sigma 1-14 is a versatile, all-purpose centrifuge suitable for research, clinical, and industrial laboratories.
Key Features
High Performance in a Compact Design
- Maximum speed up to 14,800 rpm
- Maximum RCF up to 16,163 × g
- Fast acceleration and braking for efficient workflows
Flexible Rotor Compatibility
- Fixed-angle rotors up to 24 × 1.5/2.0 ml capacity
- Compatible with:
- PCR strip rotors
- Microhaematocrit capillary tubes
- Filter tubes
- Suitable for a wide range of applications
Quiet & Efficient Operation
- Low noise level: ≤ 54 dB(A) at maximum speed
- Short braking time (≤ 12 seconds)
- Rapid acceleration (≤ 15 seconds)
User-Friendly Operation
- Simple, intuitive controls
- Motorised lid lock for easy and secure closing
- Compact footprint fits easily on any lab bench
Reliable & Cost-Effective
- Strong performance-to-price ratio
- Durable construction for long-term use
- Designed for routine and high-throughput lab environments
Applications
- DNA, RNA and protein isolation
- PCR sample preparation
- Clinical chemistry
- Food and environmental testing
- Academic and pharmaceutical research
Suitable For
- Hospitals and clinical laboratories
- Universities and research institutes
- Pharmaceutical laboratories
- Food testing laboratories
- Veterinary and specialist labs
Variants Available
- Sigma 1-14 – Standard (unrefrigerated)
- Sigma 1-14K – Refrigerated version
Key Benefits
- Compact design ideal for space-limited labs
- High-speed performance for rapid sample processing
- Versatile rotor options for multiple applications
- Quiet operation for comfortable lab environments
- Reliable and easy to operate
| Max. capacity [ml] | |
| swing-out rotor | - |
| fixed-angle rotor | 24 x 2 |
| Max. RCF | 16.163 |
| Max. speed [rpm] | 14.800 |
| Min. speed [rpm] | 200 |
| Noise level at maximum speed (approximate) [dB(A)] | |
| fixed-angle rotor 12094 | ≤ 54 |
| swing-out rotor 11128 with bucket 13128 | - |
| Max. acceleration time [s] | |
| fixed-angle rotor 12094 | ≤ 15 |
| swing-out rotor 11128 with bucket 13128 | - |
| Max. braking time [s] | |
| fixed-angle rotor 12094 | ≤ 12 |
| swing-out rotor 11128 with bucket 13128 | - |
| Temperature setting range [°C] | - |
| Power consumption [W] | 95 |
| Height x Width x Depth [mm] | 176 x 266 x 212 |
| Height with open lid [mm] | 310 |
| Weight without rotor [kg] | 6 |
Frequently Asked Questions (FAQs)
Q: What is the Sigma 1-14 microcentrifuge used for?
A: The Sigma 1-14 is used for DNA, RNA, and protein isolation, PCR sample preparation, clinical chemistry, and general laboratory centrifugation tasks.
Q: What is the maximum speed of the Sigma 1-14?
A: The centrifuge reaches a maximum speed of 14,800 rpm, allowing rapid and efficient sample processing.
Q: What is the maximum relative centrifugal force (RCF)?
A: The Sigma 1-14 delivers a maximum RCF of 16,163 × g, suitable for demanding laboratory applications.
Q: What is the maximum capacity of the centrifuge?
A: The unit supports up to 24 × 1.5/2.0 ml tubes, with a total maximum volume of 48 ml.
Q: Is the Sigma 1-14 refrigerated?
A: No. The Sigma 1-14 is an unrefrigerated microcentrifuge. A refrigerated version is available as the Sigma 1-14K.
Q: What types of rotors and tubes are compatible?
A: The centrifuge supports fixed-angle rotors and is compatible with microtubes, PCR strips, microhaematocrit capillary tubes, and filter tubes.
Q: How fast does the centrifuge accelerate and brake?
A: The unit accelerates in ≤ 15 seconds and brakes in ≤ 12 seconds, enabling fast workflow turnaround.
Q: How noisy is the Sigma 1-14 during operation?
A: The centrifuge operates at a low noise level of ≤ 54 dB(A), ensuring a quiet laboratory environment.
Q: Is the centrifuge easy to use?
A: Yes. It features simple, intuitive controls and a motorised lid lock for safe and convenient operation.
Q: What are the dimensions and weight of the unit?
A: The centrifuge measures 176 × 266 × 212 mm (H × W × D) and weighs approximately 6 kg (without rotor).
Q: What is the minimum speed of the centrifuge?
A: The minimum operating speed is 200 rpm, allowing flexibility for different applications.
Q: What power consumption does the unit require?
A: The Sigma 1-14 has a low power consumption of approximately 95 W.
Q: What types of laboratories is this centrifuge suitable for?
A: It is suitable for clinical laboratories, research institutions, universities, pharmaceutical labs, food testing facilities, and veterinary laboratories.
Q: What are the main advantages of the Sigma 1-14?
A: Key advantages include high-speed performance, compact design, versatile rotor compatibility, quiet operation, and ease of use.
Q: Does the centrifuge support high-throughput workflows?
A: Yes. With fast acceleration, short braking times, and a 24-tube capacity, it is well suited for routine and high-throughput laboratory workflows.
| Brand | Sigma |
|---|
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