Grant Bio Compact and Mini Magnetic Stirrers
Grant Bio Compact and Mini Magnetic Stirrers are laboratory devices designed for efficient and consistent mixing of liquid samples using magnetic stir bars. These stirrers are widely used in laboratory settings for tasks that require gentle and continuous agitation of solutions, reagents, or cultures. The compact design and reliable performance of these stirrers make them ideal for use in smaller laboratory spaces or for applications that require precise mixing of small volumes.
The Grant bio mini magnetic stirrer MMS-3000 is a compact magnetic stirrer for handling small volumes in routine laboratory procedures such as pH metering, extraction and dialysing.
Applications
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The MS-3000 is a compact magnetic stirrer with stainless steel working surface. It provides stirring of liquids up to 5 litres to a maximum of 3000 rpm. The MS-3000 has a powder enamelled strong steel enclosure, which is chemically resistant to acids and alkali. The stirrers are supplied with a cylinder-shape magnetic stirring bar (6 × 25 mm) encapsulated in PTFE for universal use. Applications
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Specifications
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MS-3000 |
MMS-3000 |
Speed control range |
0–3000 rpm |
|
Maximum stirring volume (H2O) |
5 L |
20 L |
Working surface dimensions |
110x110 mm |
Ø160 mm |
Working surface material |
Stainless steel |
|
SR-1 detachable stand size |
— |
Ø8x320 mm |
Maximum length of magnetic stirring element |
50 mm |
70 mm |
Maximum stirred liquid viscosity |
Up to 1170 mPa*s |
|
Maximum continuous operation time |
24 h |
Note. Maintain at least a 1 hour long pause between prolonged continuous opera- tions.
Working current / Power consumption |
220 mA / 2.6 W |
250 mA / 3 W |
External power supply |
in 100–240 V~, 50/60 Hz, out 12 V= |
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Weight, accurate within ±10% |
0.8 kg |
1.5 kg |
Dimensions |
120x150x65 mm |
185x230x75 mm |
Table 1. MS-3000 and MMS-3000 maximal speed in RPM, depending on H2O volume and magnetic element length
Magnetic element length, mm |
MS-3000 |
MMS-3000 |
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2 L |
5 L |
2 L |
5 L |
15 L |
20 L |
|
25 |
3000 |
2400 |
3000 |
2800 |
2650 |
2600 |
50 |
700 |
700 |
1700 |
1500 |
1300 |
1250 |
70 |
– |
– |
620 |
530 |
440 |
360 |