Circulating water bath LSRB series

laboratorycompactwith cooling system

Usage: LSRB series refrigerated heating and cooling circulating stirring reaction water baths provide a controlled temperature environment for low- and high-temperature reactions as an alternative to dry ice or liquid nitrogen. Intended for laboratory and research use including universities, R&D, and biological experiments (enzyme work, detection, sample processing).

Characteristics:

• Digital temperature setting and display with range -10°C to 99°C and stability ±0.5°C.
• Fully enclosed magnetic stirrer for stable mixing; optional dual stirring units to maintain uniform specimen temperature inside reaction vessels.
• Adjustable slot cover to minimize refrigerant/heat loss.
• Lever for securing burettes, sensors and other accessories in fixed positions.
• International-brand compressor for reliable cooling performance.
• Convenient bath fluid port for fast replacement of bath liquid.

Standard Type:

• Blue LCD control panel
• 5-stage programmable timer control
• Remote computer connection interface
• Temperature over-alarm

Technical Specifications:

• Model series: LSRB (LSRB-1005, LSRB-1020)
• Temperature range: -10 to 99°C (digital setting and display)
• Temperature stability: ±0.5°C
• Bath volume: 5 L (LSRB-1005) / 20 L (LSRB-1020)
• Bath material: SUS304 stainless steel
• Bath opening (mm): Φ250×130 (LSRB-1005) / Φ300×300 (LSRB-1020)
• Maximum flask capacity: 3000 ml
• Cooling power (W): at 10°C — 1150 (LSRB-1005) / 2550 (LSRB-1020); at 0°C — 880 / 1750; at -10°C — 600 / 1070
• Refrigerant: R22
• Heating power (W): 1500 (LSRB-1005) / 2000 (LSRB-1020)
• Flow rate: 20 L/min; Lift: 5–7 m
• Stirring: Magnetic stirrer 100–1000 rpm (option for dual stirring)
• Ambient temperature: 5–25°C
• Power supply: single-phase 220 V / 50 Hz
• Safety protections: delay, leakage, overcurrent, overheating
• Outer material: SPCC steel with powder coating
• Overall power (W): 2100 (LSRB-1005) / 2600 (LSRB-1020)
• Weight: 48 kg (LSRB-1005) / 90 kg (LSRB-1020)
• Dimensions (L×W×H mm): 476×326×630 (LSRB-1005) / 575×495×965 (LSRB-1020)

Features / Technical summary:

• Compact refrigerated circulating bath designed for precise temperature control in reaction vessels.
• Suitable for a variety of laboratory applications requiring heating/cooling and stirring.
• Multiple safety and remote-control options for integration into lab workflows.