Stirring up to 5 liters without heating
The Hei-Mix S is the first choice for titrations and biochemical applications such as those associated with operating a small fermenter. The PVDF (thermoplastic fluoropolymer) footprint is of white color: In this way, color changes during the application can be precisely tracked.
The Hei-Mix S also has a robust housing made of polyamide and is suitable for continuous operation with stirring volumes of up to 5 liters. Thanks to a wide speed range of up to 2,200 rpm, you can mix your sample quickly but gently. Efficient work is therefore guaranteed.
In addition, you save space in your laboratory because the Hei-Mix S requires only 126 x 80 x 140 mm of space with a footprint of 104 mm in diameter.
|Rotation speed range||0 - 2,200 rpm|
|Speed accuracy||±5 %|
|Max. stirring capacity (H₂O)||5 l|
|Accuracy temperature setting||-|
|Temperature accuracy with external temp. sensor||-|
|Safety circuit hotplate||-|
|Plate diameter ø||104 mm|
|Sensor breakage protection||-|
|Residual heat indicator||-|
|Analog / digital interface||-|
|Protection class DIN EN 60529||IP 21|
|Heidolph Life Science Solutions||Download|
|At a glance - Hei-PLATE 2018||Download|
Yes, the rotary evaporator can be flooded with inertgas via the ventilation valve of the vacuum box.
In addition, a external pressure reducer is required to not exceed 0.2 bar overpressure (overpressure shutdown of Hei-VAP Precision).
Findenser is resistant to the majority of solvents and splash-resistant to dilute acids and alkalis at room temperature. Extended exposure to acids or alkalis will attack the outer metal surface of the Findenser. It is important to clean off any chemical spills immediately after they occur.
The inner body of Findenser and the cone/socket, i.e. the wetted parts that come into contact with the substance being evaporated during normal use, are borosilicate glass 3.3, which has very
The silicone rubber straps are recommended for the lower StarFish clamp. They grip glassware, and are very durable. The silicone clamps have a handle for lifting glassware away from the heat.
The Velcro straps are recommended for the upper clamp. They are designed to not grip glassware tightly, allowing condensers to slide through the straps when glassware is lifted, whilst still offering some support. Please note the Velcro straps are not suitable for suspending unsupported glassware
One of the advantages of StarFish is that you can mix and match parts to build the system that suits your application.
If you would like to have water condensers in your StarFish system, you will need two water manifolds (one for water in, and one for water out). If you want to use vacuum or inert gas too, then you will also require a gas/vacuum manifold.