Broadly used in environmental protection, scientific research, and industries such as petrochemicals, metallurgy, and dyeing and printing. Used for pretreatment equipment for soil hexavalent chromium.
Applicable Standard: HJ 1082-2019
"Determination of Hexavalent Chromium in Soil and Sediments – Alkaline Extraction-Flame Atomic Absorption Spectrophotometry"
Instrument Features:
1. The heating material is full aluminum with an anodized surface treatment. It features single-hole, single-cup heating with a temperature difference of ±1°C between heating holes, which is smaller than the temperature difference in older magnetic stirrers, resulting in lower error.
2. This magnetic heating stirrer does not require a temperature sensor, eliminating the interference that older magnetic stirrers cause by placing the sensor inside the beaker.
Instrument specifications:
Name | Intelligent恒温 Magnetic Stirrer with Heating |
Model | GH-CL |
Heating Method | Nickel-chromium alloy wire |
Operation Method | Manual adjustment |
Cooling Method | The air is cold, please place it near the air vent. |
Sample Quantity | 1-6 pieces |
Temperature Control Range | Room temperature +5℃ to 100℃ |
Temperature Control Accuracy | ±0.1℃ |
Time control | 0-9999min |
Overall Power | ≤1500W |
Rise Time | 10min |
Debittering Bottle | 250ml Beaker |
Voltage/Current | AC220V/50HZ |
Number of mixing points | 6 |
Speed deviation at a single mixing point | 5% |
Speed Range | 0 - 2400 rpm |
Temperature Control Method | PID Control |
Temperature Display | LED Digital Display |
Speed Control | Single Hole, Single Control |
