MH Series
The MH Series is a line of magnetic stirrers with a built-in hot plate from Yamato Scientific, spanning three sizes: the MH301, MH520, and MH800.
Manufacturer: Yamato — Japan
Overview
The MH Series is a line of magnetic stirrers with a built-in hot plate from Yamato Scientific, spanning three sizes: the MH301, MH520, and MH800. The MH301 and MH800 use a chemical resistant, heat conductive aluminum hot plate with ceramic coating, are stirrable for high viscosity samples, and use a volume knob type temperature control. The MH520 is a high temperature and boiling type model with a round plate for excellent temperature stability, a strong stirring capacity of up to 5L, and compatibility with 20 to 60mm stirrer bars.
MH301 / MH800
The MH301 and MH800 both use a chemical resistant, heat conductive aluminum hot plate with ceramic coating, are stirrable for high viscosity samples, and use volume knob type temperature control.
MH520
The MH520 offers excellent temperature stability and rising speed thanks to its round plate design, a chemical resistant ceramic coating hot plate, a circuit protector, strong stirring capacity of up to 5L, and compatibility with 20 to 60mm stirrer bars.
Common Specifications
| Specification | MH Series |
|---|---|
| Plate material | Aluminum with ceramic coating |
| Temp. control | Triac input control type |
| Power Source | AC115V/AC220V Single-phase with step-down transformer |
Model Comparison
| Specification | MH301 | MH520 | MH800 |
|---|---|---|---|
| Item Code | 231340 | 231350 | 231309 |
| Stirring capacity | 100 to 3000ml | 50 to 5,000ml | 200 to 10000ml |
| Stirring rate | 150 to 1300rpm | 150 to 1150rpm (50Hz) 150 to 1300rpm (60Hz) | 100 to 1400rpm |
| Heater | 400W | 470W | 1000W |
| Hot plate temp. | Max.300°C (Set by volume with OFF) | Max.325°C | Max.250°C (Set by volume with OFF) |
| Motor | AC motor, condenser motor | Induction motor, Phase control / Electromagnetic brake combination | AC motor, condenser electronic control 3W |
| Accessory | Stirrer bar 30mm 1pc. | Stirrer bar 30mm 1pc. | Stirrer bar 40mm 1pc. |
| Internal dimensions (φ mm) | - | φ168mm | - |
| External dimensions (W×D×H mm) | 184×202×114mm | 190×223×123mm | 309×315×151mm |
| Weight | 2.6kg | 3.1kg | 6.7kg |