Introduction
4- Position hotplate surface HPS is a white ceramic top hotplate surface with a stirring range of 0 rpm to 2000 rpm. Features a stirring capacity for flasks ranging from 50 ml ~ 1 L. It is equipped with PID controlled temperature with 0.1°C resolution of 400 °C for uniform heat distribution (temperature deviation ≤ ±2°C). It features digital temperature control and an outer thermocouple that measures and controls the liquid temperature value together with the front panel. The inner thermocouple, controls and measures the hotplate surface temperature.
Applications
Suitable for laboratory use, including heating containers and samples, conducting high-temperature distillations, as well as healthcare and related industrial applications.
Specifications
| Stirring capacity | 50 ml ~ 1 L |
| Top ceramic dimension | 140 mm × 140 mm |
| Power | 260 W |
| Temperature | 400 °C |
| Stirring range | 0 rpm ~ 2000 rpm |
| Stirring speed accuracy | ± 1 rpm |
| Temperature accuracy | ± 1° |
| Voltage | 160 V ~ 240 V |
| Motor power | 8 W, DC 14 V |
| Weight | 14 kg |
Features
Stirring range from 0 rpm to 2000 rpm
Continuous working time
PID controlled temperature with 0.1°C resolution
Square plate and round plate available
Electronic speed control for constant speed even during change in load
Individual unit operation or all units controlled operational modes (Flexible)
Each heating position has a 120mm diameter ceramic heating zone, ensuring stable heating for standard laboratory vessels.
FAQ
Q1: What is the stirring speed range of this hotplate stirrer?
A1: The stirring speed ranges from 100 to 1500 RPM, suitable for different viscosity liquid mixing requirements in laboratories.
Q2: Can it heat and stir at the same time?
A2: Yes, it supports simultaneous heating and stirring functions, with independent control of temperature and speed for flexible operation.
Q3: What is the maximum load capacity for stirring?
A3: The maximum stirring load is 2L (for most models), please confirm the specific load parameter of your purchased model in the manual.
Q4: How to calibrate the temperature of the hotplate stirrer?
A4: It is pre-calibrated at the factory. For daily calibration, you can use a standard thermometer to measure the liquid temperature and adjust the offset value through the control panel.
Q5: Is the control panel waterproof?
A5: The control panel adopts a splash-proof design, which can resist accidental liquid splashing, but do not immerse the equipment in water.
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