6-Hole Digital Water Bath (Concentric Ring) — Apex Labs

The Apex Labs 6-Hole Digital Water Bath is a precision constant-temperature heating system engineered for simultaneous multi-sample heating, evaporation, concentration, and incubation tasks. Constructed with a heavy-gauge, seamless stainless steel (SS-304) internal tank, this bath features six individual opening ports fitted with adjustable concentric ring lids to accommodate diverse vessel sizes including round-bottom flasks, beakers, evaporating dishes, and Erlenmeyer flasks. Equipped with a microprocessor-based PID digital temperature controller and a high-accuracy PT-100 RTD sensor, the system provides precise thermal regulation from ambient +5°C to 100°C with an accuracy of ±0.5°C. The double-walled chassis with glass wool insulation prevents heat loss to the ambient environment, while a built-in low-water level safety cutoff protects the tubular heating element against dry heating damage.

*Image for illustration purposes only. Actual control panel layout or outer body color shade may vary slightly.

Technical Specifications

• Brand & Supplier: Apex Labs, Varanasi, UP (Made in India)
• Number of Working Ports: 6 Holes with Removable Concentric Ring Lids
• Inner Tank Material: Seamless Stainless Steel SS-304 (Corrosion Resistant)
• Outer Body Construction: Heavy Gauge Mild Steel with Durable Powder Coated Finish
• Temperature Range: Ambient +5°C to 100°C
• Temperature Controller: Microprocessor-based Digital PID Controller
• Control Accuracy & Uniformity: ±0.5°C Accuracy / ±1.0°C Uniformity
• Temperature Sensor: Precision PT-100 RTD Sensor
• Heating Element: Shielded Stainless Steel Tubular Immersion Heater
• Insulation Material: High-Density Mineral Glass Wool
• Safety Protection: Low Water Level Cut-Off & Over-Temperature Safety
• Power Requirement: 220–240V AC, 50Hz Single Phase
• HSN Code: 84198990

Technical Material & Performance Highlights

• Concentric Ring Flexibility: Allows simultaneous heating of different sized glassware ports without thermal leakage.
• Seamless SS-304 Construction: Provides lifetime resistance against rust, scaling, and chemical degradation.
• PID Digital Precision: Microprocessor control maintains exact setpoint temperatures for sensitive assays.
• Integrated Dry-Heating Cutoff: Protects heating coils from burnout if water completely evaporates.

Primary Sector Applications

• Organic & Analytical Chemistry: Solvent evaporation, sample concentration, and refluxing setups.
• Biological & Medical Pathology: Reagent warming, tissue culture incubation, and enzymatic digestion.
• Food & Agricultural Testing: Soxhlet extractions, protein analysis, and quality assurance workflows.
• Educational Chemistry Labs: General-purpose constant temperature heating for university labs.