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Fisher Scientific Isotemp GPD 20 Digital Laboratory Water Bath with 20L Capacity

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Temperature Range
Ambient to 100°C
Temperature Stability
±0.2°C
Temperature Uniformity
±0.2°C
Capacity
20 Liter
Chamber Material
Stainless Steel
All 12 specifications
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Specifications 12

Brands
Thermo Fisher Scientific
New/Used
Used
Temperature Range
Ambient to 100°C
Temperature Stability
±0.2°C
Temperature Uniformity
±0.2°C
Capacity
20 Liter
Chamber Material
Stainless Steel
Heating Capacity
1200 w
Temperature Presets
3
Interior Dimensions
11” x 19” x 9”
Exterior Dimensions
16” x 22” x 15″
Power:
100-120V, 50/60 hz, 9.6A, 200-230V 50/60 hz, 4.8A

Product description

Temperature-controlled Fisher Isotemp GPD 20 water bath with 20L capacity, ±0.2°C stability, ideal for precise biotech applications.

The Fisher Scientific Isotemp GPD 20 Laboratory Water Bath features a 20-liter corrosion-resistant stainless steel chamber designed to provide consistent and uniform temperature control for molecular biology, biotechnology, and clinical diagnostics applications. It operates over an ambient to 100°C temperature range with ±0.2°C stability and uniformity, critical for sensitive workflows including bioprocessing and molecular cloning.

Key technical specifications include:

  • Temperature Range: Ambient to 100°C
  • Temperature Stability & Uniformity: ±0.2°C
  • Capacity: 20 Liters
  • Heating Power: 1200 W
  • Microprocessor Controls: Digital display with monochromatic LCD and three programmable temperature presets, enabling precise and repeatable temperature settings essential for biomanufacturing and synthetic biology experiments.
  • Chamber Dimensions: 11” x 19” x 9” (Interior), 16” x 22” x 15” (Exterior)
  • Power Requirements: Dual voltage compatibility (100-120V, 50/60Hz, 9.6A and 200-230V, 50/60Hz, 4.8A)

Additional features include low fluid level protection to prevent overheating and built-in audible alarms to ensure operator awareness during crucial biotechnological protocols. This benchtop water bath is widely adopted in laboratories specializing in live-cell imaging, fluorescence analysis, and molecular diagnostics due to its reliability and programmable temperature control.

The Isotemp GPD 20 water bath is essential for maintaining precise thermal conditions necessary for diverse applications in biotechnology research, clinical diagnostics, and biomedical engineering workflows.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026