SH-2 Hot Plate Magnetic Stirrer Mixer Dual Control with 1 inch Stir Bar (New Style)

Q: Question for seller-mfr: description states highest temperature is 380℃ - what is the lowest temperature (besides "off")?

Per the specs, it's 50C, however the lowest I was able to attain was 55C (measured with a thermocouple on my DMM). I opened this thing up because the controls aren't very accurate, and the dial design is "misleading". In other words, the heat knob can be turned up from "off" to half way before the element ever starts heating. It CAN then be dialed back a bit, but there's not a good way to know if it actually IS heating. The reason the heating accuracy isn't that good is because the circuitry for that portion is EXTREMELY simple. Essentially works like a light dimmer.

Q: Will this heat without stirring, and stir without heating ?

The answer is yes to both. It can stir without heating and heat without stirring as they both have individual controls

Q: Will this hold a tempature between 200-220 without going over or below?

It's extremely difficult to dial in a specific temperature. The circuitry which controls the heat is essentially like a light dimmer, and there's really no way to know what you have it set to. It takes some time for the temperature to stabilize (maybe 10 min), and you'd have to have some external thermometer to actually know what the temperature is.

4.4/5

Product ID: 101854724

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🔒CE certified safety

🔥380℃ max temp

⚙️2000 rpm speed

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Description

🔬 Stir Up Innovation with Every Mix!

SAFETY FIRST - CE certified for peace of mind in your experiments.
SLEEK STYLISH - A modern design that inspires creativity in any workspace.
VERSATILE APPLICATIONS - Perfect for research, industry, and even home brewing.
POWER MEETS PERFORMANCE - Stir up to 1000 ml with adjustable speeds from 100 to 2000 rpm.
UNLEASH YOUR INNER SCIENTIST - Experience precision stirring with dual controls for heating and mixing.

The SH-2 Hot Plate Magnetic Stirrer Mixer features a high-quality 12x12 cm heating plate made of durable cast aluminum, capable of reaching temperatures up to 380℃ and stirring speeds from 100 to 2000 rpm. With dual controls for simultaneous heating and stirring, it is ideal for a variety of applications including scientific research, industry, and home brewing. This CE certified device comes complete with essential accessories, ensuring reliability and ease of use.