LAUDA Alpha RA 8 Cooling Thermostat
LAUDA Alpha RA 8 is a refrigerated bath/circulator for −25 to 100 °C with ±0.05 °C control, 1.5 kW heating and 0.225 kW cooling at 20 °C. Three-key operation, stainless steel bath and automatic compressor control for energy saving. A single unit both heats and cools.
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Product details
LAUDA Alpha RA 8 Cooling Thermostat
Overview
The LAUDA Alpha RA 8 is a refrigerated thermostatic bath and circulator covering a working temperature range of −25 °C to 100 °C, with control stability of ±0.05 °C. It is the entry point to refrigerated circulation: a single unit heats and cools, so the same bath serves reactions at low temperature and incubations above ambient.
The bath is stainless steel with a maximum volume of 7.5 litres and a bath opening of 165 × 190 mm. Heating power is 1.5 kW and cooling capacity is 0.225 kW at 20 °C, delivered through a compressor that runs only when needed (automatic compressor control) to save energy. The pressure pump gives up to 0.2 bar and 15 L/min, with flow reduction available.
Operation is deliberately simple: a one-line LED display shows actual or set temperature and three keys cover the menu. Low-level and overtemperature protection are provided for use with non-flammable liquids, with audible and visual alarms. CSI Labshop supplies circulators, bath fluids and hoses in Malaysia — tell us your temperature range and heat load for a quotation.
Specifications
| Model | Alpha RA 8 (Cat. No. LCK 1907) |
|---|---|
| Working range | −25 °C to 100 °C |
| Control stability | ±0.05 °C |
| Heater power | 1.5 kW |
| Cooling capacity | 0.225 kW at 20 °C |
| Pump | 0.2 bar max, 15 L/min max |
| Bath volume | 7.5 L max; opening 165 × 190 mm |
| Supply | 230 V, 50 Hz |
Quotation
Tell us the samples, method and throughput you have in mind, and CSI Labshop will confirm the configuration and prepare a quotation for Malaysia. CSI Labshop supplies laboratory instruments, consumables and service support from our base in Malaysia.
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Why CSI Labshop
- Lab chemicals, consumables and instruments from one supplier
- Malaysia-wide delivery
- Help choosing the right model

