12 Hole Digital Water Bath – Concentric Ring Constant Temperature Bath

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

The Apex Labs 12-Hole Digital Water Bath is a heavy-duty, constant-temperature heating platform designed for high-throughput sample preparation, solvent evaporation, concentration, and incubation in industrial, analytical, and research laboratories. Built with a large-capacity, seamless stainless steel (SS-304) internal bath, this unit features twelve individual opening ports arranged in two parallel rows of six, each fitted with adjustable concentric ring lids to accommodate various glass vessels including evaporating dishes, round-bottom flasks, beakers, and Erlenmeyer flasks.

Technical Specifications

• Brand & Supplier: Apex Labs, Varanasi, UP
• Number of Working Ports: 12 Holes (2 Rows of 6) with Removable Concentric Ring Lids
• Inner Tank Material: Seamless Stainless Steel SS-304 (Corrosion Resistant)
• 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
• Safety Protection: Low Water Level Cut-Off & Over-Temperature Safety

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: High-volume 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.

Frequently Asked Questions

• Q: What is the maximum temperature of this water bath?
  A: This bath reaches a maximum temperature of 100°C with an accuracy of ±0.5°C.
• Q: Are concentric rings included?
  A: Yes, each of the 12 holes is fitted with adjustable concentric ring lids to accommodate various sizes of laboratory glassware.
• Q: Can industrial labs purchase this via GeM with GST invoices?
  A: Yes, Apex Labs provides full GST tax invoices for corporate ITC tracking and supports direct institutional procurement through the Government e-Marketplace (GeM) portal.