Overview

Product Overview

The AELAB HSS/HSHA/HSHC laboratory stirrer range includes two product groups for different laboratory stirring requirements: HSS-300, HSS-400, and HSS-500 Large Loading Stirrers, and HSHA-2D, HSHC-2D, HSHA-4D, and HSHC-4D Multi-Plate Stirrer Hotplates.

The HSS Series is designed for large-volume stirring. HSS-300, HSS-400, and HSS-500 provide maximum stirring quantities in H2O of 50 L, 90 L, and 150 L respectively. All three models have one stirring position, a 50–1200 rpm speed range, a brushless DC motor with planetary reducing speed gear box, and a timer of up to 9 hours.

The HSS models use chemical-resistant stainless steel plates. Plate dimensions increase from 300 × 300 mm on the HSS-300 to 400 × 400 mm on the HSS-400 and 500 × 500 mm on the HSS-500. All three models have a metal case, IP 56 protection according to DIN EN 60529, and 100–240 V, 50/60 Hz electrical input.

The HSHA and HSHC models combine stirring with controlled plate heating. HSHA-2D and HSHC-2D provide two plates and two controls, while HSHA-4D and HSHC-4D provide four plates and four controls. Each plate has one stirring position with a maximum stirring quantity of 10 L H2O and a speed range of 150–1600 rpm.

HSHA models use ceramic-coated aluminum plates with a temperature setting and plate heating range of 35–400°C. HSHC models use ceramic plates with a range of 35–500°C. All four multi-plate models provide a 35.0–200.0°C solution heating range, PT 1000 external temperature sensing, 1°C plate-setting resolution, 0.1°C solution-setting resolution, and external-probe calibration capability.

Key Features

• 50–150 L HSS Capacity Range: HSS-300 supports 50 L H2O, HSS-400 supports 90 L, and HSS-500 supports 150 L.
• Brushless DC Motor: All HSS models use a brushless DC motor with planetary reducing speed gear box.
• 50–1200 rpm HSS Speed Range: The same stirring speed range is provided across the HSS-300, HSS-400, and HSS-500.
• Up to 9-Hour Timer: All HSS models provide timed operation up to 9 hours.
• Chemical-Resistant Stainless Steel Plates: HSS models use stainless steel plates specified as chemical resistant.
• 2- or 4-Plate Configurations: HSHA-2D and HSHC-2D have two plates, while HSHA-4D and HSHC-4D have four plates.
• Individual Plate Controls: Two-plate models provide two controls and four-plate models provide four controls.
• 10 L per Stirring Position: Each HSHA/HSHC stirring position supports a maximum H2O quantity of 10 L.
• 150–1600 rpm Multi-Plate Stirring: All four HSHA/HSHC models provide the same stirring speed range and support 25–60 mm stir bars.
• Two Plate-Material Options: HSHA models use ceramic-coated aluminum plates, while HSHC models use ceramic plates.
• Up to 400°C or 500°C Plate Heating: HSHA models provide a 35–400°C plate range, while HSHC models provide a 35–500°C plate range.
• PT 1000 External Temperature Sensor: All HSHA/HSHC models support solution temperature measurement with a PT 1000 sensor.
• Heating Control: Solution heating range is 35.0–200.0°C, with 0.1°C solution-setting resolution and 1°C temperature stability.
• Overheat Warning: HSHA/HSHC models provide plate and medium overheat detection identified in the catalog as Error 1 and Error 2.

Applications

• Large-Volume Laboratory Stirring: HSS models provide maximum H2O stirring capacities from 50 L to 150 L.
• Timed Large-Volume Stirring: HSS models support stirring from 50–1200 rpm with operation timed for up to 9 hours.
• Multi-Position Heating and Stirring: HSHA/HSHC models provide simultaneous operation across two or four plates.
• Temperature-Controlled Solution Stirring: HSHA/HSHC models support a 35.0–200.0°C solution heating range using a PT 1000 external temperature sensor.

Available Models and Comparison

HSS Large Loading Stirrers

HSHA/HSHC Multi-Plate Stirrer Hotplates

Product Information

• Brand: AELAB
• Manufacturer: AELAB GUANGZHOU CO., LTD.
• Product Type: Laboratory Stirrers
• HSS Product Group: Large Loading Stirrers
• HSS Models: HSS-300, HSS-400, HSS-500
• HSHA/HSHC Product Group: Multi-Plate Stirrer Hotplates
• HSHA/HSHC Models: HSHA-2D, HSHC-2D, HSHA-4D, HSHC-4D

FAQ

What models are available in the HSS/HSHA/HSHC laboratory stirrer range?

The range includes HSS-300, HSS-400, and HSS-500 Large Loading Stirrers plus HSHA-2D, HSHC-2D, HSHA-4D, and HSHC-4D Multi-Plate Stirrer Hotplates.

What are the maximum stirring capacities of the HSS models?

HSS-300 supports up to 50 L H2O, HSS-400 up to 90 L, and HSS-500 up to 150 L.

What is the speed range of the HSS Series?

All HSS-300, HSS-400, and HSS-500 models operate from 50 to 1200 rpm.

What is the difference between the HSHA and HSHC models?

HSHA models use ceramic-coated aluminum plates with a 35–400°C plate heating range. HSHC models use ceramic plates with a 35–500°C plate heating range.

How many plates do the HSHA/HSHC models have?

HSHA-2D and HSHC-2D have two plates, while HSHA-4D and HSHC-4D have four plates.

What is the maximum stirring quantity per HSHA/HSHC stirring position?

Each stirring position supports a maximum of 10 L H2O.

What is the stirring speed range of the multi-plate models?

HSHA-2D, HSHC-2D, HSHA-4D, and HSHC-4D all operate from 150 to 1600 rpm.

What temperature ranges do the multi-plate stirrer hotplates provide?

HSHA models provide a 35–400°C plate heating range and HSHC models provide 35–500°C. The solution heating range for all four models is 35.0–200.0°C.

Do the HSHA/HSHC models support an external temperature sensor?

Yes. All four models use a PT 1000 external temperature sensor and support calibration on the external probe.

What protection classes are specified?

The HSS-300, HSS-400, and HSS-500 are specified as IP 56 according to DIN EN 60529. The HSHA/HSHC multi-plate models are specified as IP 21.

Who manufactures these laboratory stirrers?

They are supplied under the AELAB brand by AELAB GUANGZHOU CO., LTD.

Specifications