Scientific research cryostatic bath Proline Kryomate series

coolingultra-low-temperaturecirculating

Overview
Proline Kryomate cooling thermostats for process technology and material testing. Low-temperature range from -90 to 200 °C, floor-standing units with high cooling output and compact footprint. Available in air- or water-cooled versions with large bath openings and bath volumes of 30 or 40 L.

Benefits and added value

• Spacious baths and large bath openings: ideal for bulky test specimens and effective throughput.
• Removable LAUDA Command control unit with high-resolution graphic LC display and selectable display modes.
• Programmer with 150 temperature/time segments, dividable into up to 5 programs.
• Internal circulation pump optimized for four adjustment levels; pump connections on side and rear; integrated bypass for installation flexibility.
• Integrated bath-edge and bath-bridge heating to prevent condensation at low temperatures.

Operating range

• Minimum operating temperature: -90 °C (depending on variant).
• Maximum operating temperature: up to 200 °C (depending on variant).
• Temperature stability: typically 0.05 ± K.
• Bath volumes: 30 L or 40 L with large openings.
• Available as air-cooled or water-cooled versions.

Main variants (excerpt)
Product | Min. operating temp. | Max. operating temp. | Max. heating power | Cooling output at 20 °C 50 Hz | Max. discharge pressure 50 Hz
Proline Kryomate RP 3090 C | -90 °C | 200 °C | 3.5 kW | 3 kW | 0.5 bar
Proline Kryomate RP 3090 C | -90 °C | 120 °C | 3.5 kW | 2.9 kW | 0.9 bar
Proline Kryomate RP 3090 CW | -90 °C | 200 °C | 3.5 kW | 4 kW | 0.5 bar
Proline Kryomate RP 3090 CW | -90 °C | 150 °C | 3.5 kW | 3.9 kW | 0.9 bar
Proline Kryomate RP 4050 C | -50 °C | 200 °C | 3.5 kW | 5 kW | 0.5 bar
Proline Kryomate RP 4050 C | -50 °C | 120 °C | 3.5 kW | 4.9 kW | 0.9 bar
Proline Kryomate RP 4050 CW | -50 °C | 200 °C | 3.5 kW | 6 kW | 0.5 bar
Proline Kryomate RP 4050 CW | -50 °C | 150 °C | 3.5 kW | 5.9 kW | 0.9 bar
Proline Kryomate RP 4090 C | -90 °C | 200 °C | 3.5 kW | 3 kW | 0.5 bar
Proline Kryomate RP 4090 C | -90 °C | 120 °C | 3.5 kW | 2.9 kW | 0.9 bar
Proline Kryomate RP 4090 C | -90 °C | 150 °C | 3 kW | 2.9 kW | 0.9 bar
Proline Kryomate RP 4090 CW | -90 °C | 200 °C | 3.5 kW | 4 kW | 0.5 bar
Proline Kryomate RP 4090 CW | -90 °C | 150 °C | 2.8–3.5 kW | 3.9–4 kW | 0.9 bar

Technical specifications

• Temperature range: -90 °C to +200 °C (model dependent).
• Temperature stability: approx. 0.05 ± K.
• Heating power: typically 2.8–3.5 kW depending on variant.
• Cooling capacity at 20 °C (50 Hz): typically 2.9–6 kW depending on variant.
• Maximum pump discharge pressure (50 Hz): typically 0.5–0.9 bar depending on variant.
• Bath capacities: 30 L or 40 L with large openings.
• Internal circulation pump with four adjustment levels; pump connections on side and rear; integrated bypass.
• Removable LAUDA Command control unit with graphic LC display; programmer with 150 segments (up to 5 programs).
• Available in air-cooled and water-cooled versions.