Constant Temperature Water Bath LZ-CWB-A405D Catalog

Constant Temperature Water Bath LZ-CWB-A405D features a 20 L capacity and an RT–300°C range for highly accurate temperature management. Its digital PID-controlled heating ensures uniform thermal distribution and stable incubation. Constant water baths provide safe, controlled heating for laboratory testing, chemical reactions, biological assays, and educational experiments.

Capacity	20 L
Temperature Range	RT~300
Tem Uniformity (Hori/Vertical)	±0.005 to ±0.01℃
Drain	Yes
Digital Resolution	0.0001°C
Temperature Fluctuation	±0.005 to ±0.01°C
Display	LCD
Sensor	PT100
Interface	RS232 or RS485
Work Slot(mm2)	235×160
Inner Groove Dimension	300×250×270 mm

Precise heating control for water and oil samples using advanced PID and PT100 sensor technology.

Spacious 20 L chamber with easy-to-read LCD for real-time temperature monitoring.

Internal U-shaped circulation combined with a non-heat centrifugal pump for consistent sample heating.

Durable construction with anti-corrosion stainless steel interior and reinforced body coating.

Comprehensive safety mechanisms, including alarms for low water, over-temperature, dry run, and emergency shutdown.

Optional RS232 or RS485 with ModbusRTU communication
Magnetic stirring system
Body built-in cooling coil
Adjustable immersion platform
Horizontal shape

Pre-experiment Heating
Delivers accurate temperature for smooth sample preparation in the lab.

Biochemical Reactions
Keeps heating consistent for chemical and biological processes.

Material Testing
Provides even heat distribution for evaluating metals, polymers, and composite materials.

Workflow Consistency
Supports steady temperatures for experiments and small-scale lab processes.

Environmental Simulation
Ensures controlled heating for water, soil, and environmental condition studies.