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El manto digital de calefacción y agitación de JOANLAB viene con una barra de agitación magnética, un cable de alimentación, un soporte, sonda de temperatura y un manual de usuario.
- Potencia: 100-2400 W
- Velocidad: 0-1400 rpm
- Temperatura ambiente: 5 ~ 40 ℃
- Modelo de agitación: Continuo
Manto de calefacción con visualización digital
Haz que los experimentos sean más seguros y cómodos
Control preciso de temperatura, funcionamiento sencillo
El manto de calentamiento magnético está diseñado para su uso en frascos de ebullición de fondo redondo. Tiene dos funciones de calefacción y agitación magnética, con una gran área de calefacción, calentamiento rápido, temperatura uniforme y control preciso. Utilizando aislamiento de fibra de vidrio sin álcalis y alambre resistente de aleación de níquel y cromo, es duradero con un excelente rendimiento.
- Control electrónico de temperatura
- Control inteligente de temperatura
- Calentamiento a temperatura constante
- visualización digital LCD
- Carcasa de acero laminado en frío de alta calidad
Fibra de vidrio última intervensión de álcalis
Utiliza alambre de alta calidad de resistencia al calentamiento de níquel y cromo en capa de aislamiento de alta temperatura. tela en la mitad de la bola en juegos de calefacción, con características de gran área de calefacción, calentamiento rápido, uniformidad a altas temperaturas, por lo que no.
Temperatura. Hasta 300 ℃
Con alta eficiencia de calefacción, con una gran zona de calefacción, calentamiento rápido, máximo La temperatura puede ser de hasta 300 ℃, lo que puede satisfacer las necesidades de calefacción de la mayoría de laboratorios.
Sonda de temperatura y soporte
Equipado con una sonda de temperatura altamente sensible, monitoreo y control de la temperatura de la muestra en tiempo real.
Ajuste de altura, fácil de operar.
Temperatura electrónica. control
El manto de calentamiento digital adopta un avanzado sistema de control de temperatura digital, que controla con precisión la temperatura del líquido calentado.
Dan
Comentado en los Estados Unidos el 30 de enero de 2025
I used this to drive a steam distillation on three occasions, running for 8-10 hours each occasion and the power intake burned out in the middle of my third run, the fuse is fine, but the actual power cord receptacle is toasted. Everything else seems fine, but getting a replacement power insert has been difficult as they all need to be shipped from China.But it's a very inexpensive mantle... It might be worth it if you don't need to run it as long?
JB
Comentado en los Estados Unidos el 26 de agosto de 2024
This is the second product from this seller of the same item (one was the 500mL, this one the 1000mL) - both have had the mag stirrer fail after a couple of uses that didn't even exceed 130°C. The mag stirrer is an integral part of the heating mantle.
Professor M.
Comentado en Canadá el 20 de agosto de 2023
It’s slow to get to the set Temp but it is amazing once it does. I tried putting the probe In the vapour phase during a distillation and it actually managed to hold the vapour temp exactly at 78 or 79 as I wished when distilling ethanol. More amazing, once there was no more ethanol, it still managed to keep at that temp despite no 78 degree BP liquid which means it kept the water vapour front a millimetre below the probe! You can use without the prob but just stick it anywhere and use the temp control to adjust it. There is a A C and L control when holding down the set button but no manual explaining what that does! Worth the money
LMP
Comentado en los Estados Unidos el 16 de junio de 2020
This mantle came with defective temperature controls. I have contacted the seller and will update this review accordingly.Update: it has been 2 weeks and the seller is not being very helpful with the attempted return for the defective item.
Samuel
Comentado en los Estados Unidos el 20 de mayo de 2020
Seems to function well enough. I like the digital temp adjustment. It would be nice to have an idea of the rpm of the spin bar, but not necessary. Really that's the big downside so far. Also not being able to use the heat at all without the probe could render it useless easily enough. Maybe have an option to use without temp probe. It heats up fairly quickly though, compared to some others I've used. To adjust the temp you have to scroll up and down by single digits, which is slightly tedious. It's absolutely great for the price though. Wish the thermo probe was more readily available for replacements. Almost all the mantle/probe and 2 neck flasks are flawed the same way. The probe ports are angled in such a way that causes it to go straight in to contact the spin bar when fully submerged. Making it very difficult to run batches to completion. I usually just bend mine a skoach to get it past the spin bar. Which is great until you need to use a glass thermowell (you can't just bend them without proper experience). Joanlab actually sent me a replacement for free! Very cool of them. I wish they made the 500ml mantle just the same.
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