Need a customised solution?
Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.
Installation, training and special delivery
Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.
Ordering from outside South Africa
Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.
The Circulation Chiller is designed for reliable, continuous operation in laboratory and research applications, with a temperature range of -10 to 40°C. This compact chiller offers an excellent price-to-performance ratio. The easy-to-operate Microcool circulating chiller line includes four compact models with a large LED display and membrane keyboard and offers cooling output from 0.25 to 1.2 kW.
The highlight of these devices is the premium-quality block pump with magnetic coupling, a rarity in this price range.The magnetic coupling between the pump and the electric motor eliminates potential seal issues on the pump shaft. Additionally, the illuminated sight glass allows for easy monitoring of the fill level. All Microcool devices come with an RS-232 interface and an alarm contact as standard features.
Working Range
The compact MC 250 and MC 350 circulation chillers are designed to fit seamlessly on a laboratory bench. Larger models, boasting cooling capacities of 600 and 1200 watts, are available and can conveniently be placed on the floor under a lab bench to maximise space. Notably, the MC 1200 W, as the most powerful model with a cooling capacity of 1200 watts, also comes in a water-cooled version.
| Temperature | Heat transfer liquid | Cooling Capacity 50 Hz |
| 20 °C | Ethanol | 0.35 kW |
| 10 °C | Ethanol | 0.27 kW |
| 0 °C | Ethanol | 0.2 kW |
| -10 °C | Ethanol | 0.12 kW |

Illuminated viewing glass enables quick identification of the fill level

Standard-issue RS 232 interface and alarm contact
| Technical data (according to DIN 12876) | |
|---|---|
| Working temperature range | -10 ... 40 °C |
| Temperature stability | 0.5 ± K |
| Max. pump flow pressure | 16 L/min |
| In / Outlet connection thread (outside) | Ø 10 mm |
| Min. filling volume | 4 L |
| Max. filling volume | 7 L |
| Dimensions (WxDxH) | 240 x 400 x 500 mm |
| Noise level | 60 dB(A) |
| Net weight | 34 kg |
| Max. power consumption | 0.5 kW |
| Current consumption | 3 A |
| Power supply | 220 V; 60 Hz / 230 V; 50 Hz |
| Power plug | Power cord with angled plug (CEE7/7) |
| Brand | LAUDA |
|---|