Heidolph Heizbad Hei-VAP Heating Bath
The Heidolph Heizbad Hei-VAP Heating Bath delivers precise temperature control from 20°C to 100°C with water or up to 210°C with oil, making it ideal for various evaporation applications. With a 4.5L capacity and durable 1.4404 stainless steel interior, it ensures uniform heat distribution and reliable performance. Designed for seamless use with Heidolph Hei-VAP Value, Value Digital, and Advantage rotary evaporators, this heating bath features a 9.9-inch inner diameter and operates efficiently on a 115V, 1300W system. Please Note: This heating bath CANNOT operate as a standalone unit and must be integrated into an existing Heidolph Hei-VAP Value, Value Digital, or Advantage Rotary Evaporator System.
All of our equipment will be fully tested to perform at factory specifications before being shipped.
The Heidolph Heizbad Hei-VAP Heating Bath includes:
- > Full 180 Day Parts and Labor Warranty
Heidolph Heizbad Hei-VAP Heating Bath Specifications
| Temperature Range | 20°C to 100°C (H20) or 20°C to 210°C (Oil) |
| Temperature Accuracy | ± 1°C |
| Control | Digital |
| Capacity | 4.5L |
| Compatibility | Heidolph Hei-Vap Value, Value Digital, and Advantage Rotary Evaporators |
| Inner Diameter | 9.9 in. (25.3 cm) |
| Outer Diameter | 11.4 in. (29.1 cm) |
| Material | 1.4404 SS |
| Electrical Requirements | 115V, 50/60 Hz, 1300W |
- Confirm power supply and PCB are outputting stable, correct voltages across all essential circuits to ensure reliable operation
- Inspect the display for any dim, flickering, or dead pixels, replacing any compromised sections to maintain full clarity and accurate readouts
- Verify that all buttons, knobs, and switches are functioning properly, providing precise and responsive control across all settings
- Conduct a thorough inspection of the water reservoir for any holes, rust, or other structural damage that may impact its integrity
- Fill the reservoir with water, checking closely for any external or internal leaks that could affect performance
- Examine the lid for any signs of wear or damage, replacing hinges and handles if necessary to ensure a secure and proper seal
- Inspect for any internal leaks originating from the water reservoir, confirming the unit’s internal plumbing integrity
- Conduct a comprehensive inspection of internal wiring for any breakages, tears, or wear; replace any underperforming or damaged components to maintain safe operation
- Examine internal insulation for signs of burns, breaks, or deterioration, replacing as needed to ensure thermal efficiency and safety
- Confirm that all feet are intact and that the bath sits level and balanced on a flat surface to prevent movement or instability
- Calibrate both temperature accuracy and uniformity using a NIST-traceable temperature probe, verifying compliance with specification standards
- Perform a detailed cosmetic inspection to confirm that all external surfaces and finishes meet aesthetic and quality standards
Technician Inspection and Recertification Checklist: Water Bath
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment| Task | Completed? | Remarks? |
| Confirm power supply and PCB output stable, correct voltages across circuits | Completed | |
| Inspect display for dim, flickering, or dead pixels; replace for clarity | Completed | |
| Verify functionality of all buttons, knobs, and switches for responsive control | Completed | |
| Inspect water reservoir for holes, rust, or structural damage | Completed | |
| Fill reservoir with water; check for external or internal leaks | Completed | |
| Examine lid for wear or damage; replace hinges or handles as needed | Completed | |
| Inspect for internal leaks from water reservoir to confirm plumbing integrity | Completed | |
| Check internal wiring for damage; replace underperforming components for safety | Completed | |
| Examine internal insulation for burns, breaks, or deterioration; replace as needed | Completed | |
| Confirm feet are intact and bath is balanced on flat surface | Completed | |
| Calibrate temperature accuracy and uniformity with NIST-traceable probe | Completed | |
| Perform cosmetic inspection to confirm quality of external surfaces and finishes | Completed |


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