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Ohaus e-G52HS07C Digital Ceramic Top Hotplate Stirrer with RS232 Communication

UsedOhausHot platesUnited States

€668.92excl. VAT

In stock

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Function
Heating and Stirring
Capacity
20 L
Plate Construction
Ceramic
Plate Size
7 in x 7 in (18 cm x 18 cm)
Temp. Range
Ambient + 5°C – 550°C
All 21 specifications
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Specifications 21

Brands
Ohaus
New/Used
Used
Function
Heating and Stirring
Capacity
20 L
Plate Construction
Ceramic
Plate Size
7 in x 7 in (18 cm x 18 cm)
Temp. Range
Ambient + 5°C – 550°C
Speed Range
50 rpm – 1,800 rpm
Calibration
Temperature Calibration 3 Plate/3 Probe
Communication
Ethernet (Available as an Accessory); USB (Available as an Accessory); RS232
Control
Digital
Dimensions
12.94 in x 4.56 in x 8.69 in (329 mm x 116 mm x 221 mm) (LxHxW)
Display
High contrast brilliant LCD display
Net Weight
10.1 lb (4.6 kg)
Power
100V-120V~ 15A 50/60Hz
Safety Certification
CE; TUV
Speed Stability
+/-2%
Temperature Probe
Pt100; Pt1000; Available as an Accessory
Temp. Stability
+/-1% Plate, below 100°C +/-1°C and +/-0.5% Probe, below 100°C +/-0.5°C
Timer
1 min - 5,999 min
Working Environment
5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing)

Product description

The Ohaus e-G52HS07C is a precision hotplate stirrer designed for laboratory applications requiring controlled heating and stirring of solutions, including biotechnology and molecular diagnostics workflows. Equipped with a ceramic 7 in x 7 in (18 cm x 18 cm) top plate, it supports a working volume capacity up to 20 L, ideal for bioprocessing and media preparation.

Key technical features include:

  • Temperature range: Ambient +5°C to 550°C, with ±1% plate stability below 100°C, ensuring reliable heat fixation and solution sterilization.
  • Stirring speed: Adjustable from 50 to 1,800 rpm with ±2% speed stability, suitable for dissolving buffers and reagents in synthetic biology research.
  • Control and display: Digital control via rotary switches, with a high-contrast backlit LCD showing heating/stirring status and temperature.
  • Communication interfaces: Standard RS232 for data logging and remote operation; Ethernet and USB connectivity available via accessories, supporting integration into automated molecular biology workflows.
  • Construction: Robust full metal housing with either a ceramic square top plate or ceramic-coated aluminum option, incorporating a high-performance SmCo magnet for efficient stirring.
  • Additional features: Audible alarm, IP32 splash protection, optional rapid-install splashing shield, and calibration support with 3-plate/3-probe temperature calibration ensures precise thermal control critical in gene editing and biomanufacturing.

Dimensions of 329 mm x 116 mm x 221 mm and a net weight of 4.6 kg make it suitable for benchtop use in clinical diagnostics and biotechnology labs. Safety certifications include CE and TUV.

This hotplate stirrer is essential for temperature-sensitive chemistry and biological applications, widely used in live-cell imaging media preparation, molecular cloning workflows, and biopharmaceutical production pipelines. Its combination of precise temperature control and stirring stability supports demanding biotechnology research and industrial bioprocessing needs.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

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