Hotplate Stirrer with Heating Block for Reaction Vials带反应小瓶加热块的加热磁力搅拌器
- Temperature range
- Ambient to 300 °C
- Temperature control accuracy
- ±1 °C
顶置式搅拌器

Photo for reference; configuration may vary by order.
Model No. OVS-0004 · Laboratory Stirrers
防爆顶置式搅拌器
Mixing flammable solvents, paints or fuels in a hazardous area requires a certified drive. This stirrer comes with a pneumatic vane motor running on 4–7 bar air at 200–600 L/min, or a flameproof electric motor, with marking such as II 2G Ex h IIB T4. It runs 30–1,500 rpm and handles 20,000 mPa·s. Tell us your zone classification.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Mixing flammable solvents, paints or fuels in a hazardous area requires a certified drive. This stirrer comes with a pneumatic vane motor running on 4–7 bar air at 200–600 L/min, or a flameproof electric motor, with marking such as II 2G Ex h IIB T4. It runs 30–1,500 rpm and handles 20,000 mPa·s. Tell us your zone classification.
| Parameter | Value |
|---|---|
| Drive type 驱动类型 | Pneumatic vane motor or flameproof electric |
| Speed range 转速范围 | 30–1,500 rpm |
| Max torque 最大扭矩 | 20–100 N·cm |
| Air supply (pneumatic) 气源(气动型) | 4–7 bar, 200–600 L/min |
| Explosion protection marking 防爆标志 | II 2G Ex h IIB T4 (example) |
| Max viscosity 最大粘度 | 20,000 mPa·s |
| Chuck capacity 夹头容量 | 1–10 mm |
| Max stirring volume (water) 最大搅拌量(水) | 30 L |
| Housing material 外壳材质 | Anodized aluminum or stainless steel |
| Weight 重量 | 2–8 kg |
| Model No. | OVS-0004 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.