Fisherbrand Isotemp GPD 20 Water Bath
Maximum Speed
Ambient +5°C to 100°C
Capacity
20L (5.3 Gal.)
Temperature Uniformity
± 0.2°C at 37°C
Features
- Digital control ensures precise and consistent temperature management for various applications
- Over-temperature safety circuitry provides reliable protection for samples and equipment
- Auto-on and auto-off timers allow for optimized operation scheduling and energy efficiency
- Excellent temperature uniformity with a stability of 0.1°C for consistent performance
- Compact design allows easy integration into laboratory workspaces
- Versatile for a wide range of general laboratory procedures and research applications
- Available with dual voltage options (100-120V and 200-230V) for flexible installation
The Fisherbrand Isotemp GPD 20 Water Bath provides dependable temperature control for routine laboratory applications requiring consistent and repeatable heating conditions. With a 20 L (5.3 gal.) capacity and an operating range from ambient +5°C to 100°C, the bath is well suited for industrial, clinical, pharmaceutical, and biomedical workflows. Its compact design provides useful working capacity while occupying less bench space compared with previous models.
An advanced digital temperature controller provides straightforward operation and monitoring, while the icon based graphical display makes commonly used functions easy to access. Temperature presets allow frequently used settings to be saved for convenient recall, and audible alarms provide additional notification during operation. Low fluid protection helps prevent overheating and potential bath damage when fluid levels become insufficient.
The enhanced lid hinge supports operation with the lid open and allows the lid to be removed when needed for easier access to the bath. Temperature stability of 0.1°C and uniformity of 0.2°C at 37°C help maintain consistent conditions throughout routine applications. The bath is also compatible with thermal beads, which are available separately as an alternative to traditional bath fluids.
All of our equipment is fully tested to perform at factory specifications before being shipped.
INCLUDED:
The Fisherbrand Isotemp GPD 20 Water Bath includes:
The Fisherbrand Isotemp GPD 20 Water Bath includes:
- Lid
- Power Cord
- Operator's Manual
- Full 180 Day Parts and Labor Warranty
Fisherbrand Isotemp GPD 20 Water Bath Specifications
| Temperature Range | Ambient +5°C to 100°C |
| Temperature Uniformity | 0.2°C at 37°C |
| Temperature Stability | 0.1°C |
| Control | Digital |
| Capacity | 20 L (5.3 gal.) |
| Bath Dimensions (L x W x H) | 11.7 x 19.7 x 5.9 in. (29.7 x 50 x 15 cm) |
| Overall Dimensions (L x W x H) | 15.4 x 21.8 x 9.2 in. (39.2 x 55.5 x 23.3 cm) |
| Electrical Requirements | 100–120V, 50/60Hz, 9.6A |
Water Bath Inspection and Recertification Checklist
- 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 |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
Copyright © 2024 by Marshall Scientific LLC. All rights reserved.
Downloads
Click Here to View the Technical Specs for the Fisherbrand Isotemp GPD 20 Water Bath
