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

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