Description
Professional Digital Laboratory Water Bath (Constant Temperature Water Bath)
The Professional Digital Laboratory Water Bath is a high-precision thermostatic heating unit engineered to maintain a highly stable, uniform fluid temperature environment. Indispensable for molecular biology, clinical diagnostics, and chemical analysis laboratories, this equipment provides the delicate, indirect thermal exposure required for sample incubation, reagent warming, culture media thawing, enzyme reactions, and delicate chemical processing.
Key Features & Benefits
1. Seamless Stainless Steel Chamber (Without Dividers)
The interior heating chamber is stamped from a single piece of high-grade, corrosion-resistant stainless steel with no welded seams or joint leaks. Featuring a fully open, spacious layout without internal dividers or partitions, this open-bed design allows complete layout flexibility. Technicians can easily position custom tube racks, odd-shaped flasks, or large containers directly inside the bath, maximizing sample throughput.
2. PID Microprocessor Thermostatic Precision
Powered by an intelligent PID microprocessor control panel, the water bath ensures rapid heat-up times and continuous temperature regulation with minimal fluctuation. The dual digital display shows both the targeted set temperature and the actual, real-time water temperature, supported by a built-in digital timer for unattended timing cycles.
3. Safe, Hidden Bottom-Heating Architecture
The high-performance heating elements are safely integrated beneath the chamber floor rather than exposed within the bath fluid. This hidden-element architecture prevents localized boiling, ensures uniform heat dissipation from the bottom up, and protects your glassware or plastic tubes from making direct contact with raw heating coils.
4. Advanced Laboratory Safety Protocols
To ensure safe continuous operation, the system features an independent over-temperature safety cutoff and a dry-boil sensor. If fluid drops below the safe operating level, the unit automatically cuts off power to the heating grid and sounds an acoustic alarm, protecting your samples and preventing laboratory hazards.
Technical Specifications
| Specification | Details |
| Temperature Range | Ambient +5°C to 99.9°C (Optimized for precise oil/water heating) |
| Temperature Fluctuation | ±0.5°C |
| Chamber Uniformity | ±0.5°C across the entire fluid body |
| Chamber Layout | Open, single-compartment layout (No dividers / no partitions) |
| Internal Material | Premium Stainless Steel (SUS 304) |
| Controller Type | Intelligent Digital PID Microprocessor with Timer Function |
| Included Accessories | High-durability stainless steel diffuser shelf plate and concentric ring lid |
Product Size & Weight (Standard Medium 11L Configuration)
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Internal Chamber Size (W x H x D): Approx. 300 mm x 150 mm x 240 mm (11.8″ x 5.9″ x 9.4″)
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External Dimensions (W x H x D): Approx. 460 mm x 240 mm x 300 mm (18.1″ x 9.4″ x 11.8″)
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Net Weight (NW): Approx. 7.5 kg (16.5 lbs)
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Gross Weight (GW): Approx. 9.2 kg (20.2 lbs) shipped in a shock-resistant, molded foam-lined export carton.
Ideal Applications
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Clinical Labs & Serology: Warming blood samples, plasma thawing, maintaining constant 37°C diagnostic environments, and inactivating complement.
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Molecular Biology & Genetics: Delicate enzymatic digestions, protein denaturation steps, DNA amplification preparation, and agar thawing.
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Microbiology Labs: Keeping prepared culture media or agar liquids fluid before pouring plates.
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Industrial & Quality Control: Testing chemical stability, sample tempering, and food product quality validation.

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