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RWD50AS/RWD100AS/RWD150AS/RWD200AS
HUXI
1003034001/1003035001/1003036001/1003037001
AS series overhead stirrer is a programmable overhead stirrer with large LCD touch screen display. It adopts self-locking chuck with adjustable speed and time for solid-liquid, liquid-liquid or medium-high viscosity sample mixing; it is mainly used in the fields of scientific research, medicine, chemical industry, petrochemical industry, cosmetic industry, foodstuffs and biology.
Four models cover 20L to 100L stirring volume, with max torque from 40 N.cm to 100 N.cm and viscosity up to 100000 mPa.s. Customers can select matched model according to experimental volume and viscosity.
Built-in DC brushless motor produces no carbon powder, totally avoiding sample contamination. It runs stably and quietly, suitable for high-purity experiments in biological and pharmaceutical industries.
4.3-inch capacitive touch screen supports gloved operation and screen lock. Soft start function prevents sample splashing. The chuck gives sound prompt after correct installation.
IP42 protection grade, plus overload, short circuit and motor fault auto-stop function. Sample temperature protection ensures safety during heating and stirring experiments.
| Model | RWD50AS | RWD100AS | RWD150AS | RWD200AS |
| Item No. | 1003034001 | 1003035001 | 1003036001 | 1003037001 |
| Max. Capacity(L) | ≤20 | ≤40 | ≤60 | ≤100 |
| Speed Range(rpm) | 30-2200 | 30-2200 | 30-2200 | 30-1600 |
| Speed Accuracy(rpm) | ±1 | |||
| Programme Control | 99 sections - Speed control, time control, forward/reverse rotation control 80 groups of four-section cycles (ABCD) control | |||
| Display | 4.3-inch LED Capacitive Touch Screen | |||
| Speed Adjust | Coarse + fine tuning | |||
| Timing Range(h) | 0~08:00:00 | |||
| Torque Display | Torque with trend display function | |||
| Torque (N.cm) | ≤40 | ≤60 | ≤80 | ≤100 |
| Viscosity(mpa.s) | ≤10000 | ≤50000 | ≤80000 | ≤100000 |
| Input Power(W) | 60 | 120 | 160 | 400 |
| Output Power(W) | 50 | 100 | 150 | 200 |
| Protection Class | IP42 | |||
| Forward and Reverse Function | Different types of mixing paddles with selectable direction of rotation | |||
| Sample Temperature Protection | Measurement of sample temperature, protection temperature -99~299℃ | |||
| Software Interface | Type-C, RS485 remote control and data management | |||
| Motor Protection | Automatic stop when display failure | |||
| Overload Protection | Automatic stop when display failure | |||
| Safety Protection | Chuck Protector + Anti-Slip Pad | |||
| Allowable Ambient Temperature(°C) | 5~40 | |||
| Allowable Ambient Humidity(%) | 80 | |||
| Main Host Size(mm) | 210*100*290 | |||
| Main Host Packaging Size(mm) | 470*345*205 | |||
| Set Packaging Size(mm) | 810*400*140 | |||
| Main Host NW(kg) | 5 | |||
| Main Host GW(kg) | 6 | |||
| Set NW(kg) | 16 | |||
| Set GW(kg) | 18 | |||
Choose corresponding models based on material volume and viscosity. High-speed operation and cycle programs adapt to chemical synthesis, reagent mixing and petrochemical sample treatment.
Medium and large capacity models mix thick cosmetic raw materials. Corrosion-resistant chuck adapts to various cosmetic solvents without damage.
Brushless motor keeps samples pure. Temperature protection function matches biological culture and pharmaceutical raw material stirring experiments.
Install stirring rod and paddle, confirm audible installation prompt. Power on, set speed, time and cycle programs on touch screen. Lock screen to avoid misoperation. Press start; the machine will auto-protect once overloaded.
Q: How to choose the right AS series model?
A: Select by stirring volume and sample viscosity. 20L for small experiments, 100L for large capacity. Higher viscosity needs models with larger torque.
Q: Can the touch screen be operated with gloves?
A: Yes. The 4.3-inch capacitive touch screen is designed for gloved operation, which is very practical for daily lab work.
Q: What is the maximum running time continuously?
A: The timing range is up to 8 hours. It also supports non-timing continuous operation for all-day long stirring experiments.
Shanghai HUXI is a professional laboratory equipment manufacturer with decades of R&D and production experience. As a high-tech enterprise, we integrate R&D, production and trade. All stirrers are strictly tested, with reliable quality, on-time delivery and full pre-sale & after-sale service. We aim to create high-quality instruments for global labs.