Description
The 28 L Heated Coliform Bath from PolyScience is engineered for dependable and consistent sample incubation in microbiology labs. With a stainless-steel vessel plated to 28 L capacity, it supports precise temperature regulation (±0.05 °C) across an ambient +5 °C to 90 °C range—ideal for coliform, yeast/mold, and total plate count testing.
A robust circulation pump ensures even heat distribution to meet ISO/ASTM testing standards, while the safety lid helps reduce contamination and evaporation. Its digital display offers intuitive operation with timer integration and temperature hold settings. Compact dimensions and optional caster base make it a convenient addition to QC and food safety stations.
Key Features
- Volume: 28 L, stainless-steel bath
- Temperature Range: Ambient +5 °C to 90 °C, ±0.05 °C stability
- Circulation Pump: Ensures uniform thermal distribution
- Safety Lid: Limits contamination and evaporation
- Digital Controls: Programmable temperature and timer
- Use Cases: Coliform testing, microbial analysis, food industry QC
Specifications Table
| Feature | Specification |
|---|---|
| Bath Volume | 28 L (7.4 gal) stainless steel |
| Working Temperature | +5 °C above ambient to 90 °C |
| Stability | ±0.05 °C |
| Circulation | Integrated pump for temperature uniformity |
| Control Interface | Digital display with timer |
| Dimensions (Approx.) | 24″ W × 20″ D × 14″ H |
| Applications | Microbiology incubation, coliform testing |





