Model | AHO-101 | AHO-102 | ASC-201 | ASC-202 |
Type | Hotplate Stirrer | Hotplate Stirrer | Stirrer | Hotplate Stirrer |
Work plate dimension | φ135mm(5 inch) |
Work plate material | stainless steel cover with ceramic |
Motor type | Brushless DC motor |
Motor rating input | 18W | 5W |
Motor rating output | 10W | 3W |
Power | 550W | 515W |
Heating output | 500W |
Voltage | 100-120/200-240V 50/60Hz |
Stirring positions | 1 |
Max. stirring quantity[H2O] | 20L | 3L |
Max. magnetic bar[length] | 80mm | 50mm |
Speed range | 100-1500rpm | 0-1500rpm | 200-1500rpm |
Speed display | LCD | Scale | LED |
Temperature display | LCD | Scale | LED |
Heating temperature range | Room temp.-340°C, increment 1°C | Room temp.-280, increment 1°C |
Temperature control accuracy | ±1°C(<100°C),±1%(>100°C) | --- | ±1°C(<100°C) ±1%(>100°C) |
Over temperature protection | 420°C | 320°C |
Temperature display accuracy | ±0.1°C | ±0.1°C | ±0.5°C | ±1°C |
External temperature sensor | PT1000 (accuracy ±0.2) | ---- | PT1000 (accuracy ±0.2) |
"Hot"warning | 50°C | 50°C | - | 50°C |
Data connector | RS232 | RS232 | - | RS232 |
Protection class | IP42 | IP42 | IP42 | IP21 |
Timer function | - | 1min to 99h 59min | --- | --- |
Dimension[WxDxH] | 160×280×85mm |
Weight | 2.8kg |
Permissible ambient temperature and humidity | 5-40°C, 80%RH |