Fixed-Speed Tube Rotator固定转速试管旋转器
- Rotation speed
- 20–30 rpm (fixed)
- Rotation angle
- 360° end-over-end
旋转混合器

Photo for reference; configuration may vary by order.
Model No. ROM-0004 · Laboratory Mixers
微量管旋转器
Immunoprecipitation and pull-down assays run in dozens of microtubes at once. Loaded with 24–48 microtubes (2 mL, 1.5 mL or 0.5 mL) on a 160–200 mm disc, this rotator runs, at 5–60 rpm. It works from 0–40 °C, so it can sit in a cold room, and times from 1 min to 99 h or continuously.
| 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.
Immunoprecipitation and pull-down assays run in dozens of microtubes at once. Loaded with 24–48 microtubes (2 mL, 1.5 mL or 0.5 mL) on a 160–200 mm disc, this rotator runs, at 5–60 rpm. It works from 0–40 °C, so it can sit in a cold room, and times from 1 min to 99 h or continuously.
| Parameter | Value |
|---|---|
| Rotation speed 旋转转速 | 5–60 rpm |
| Tube capacity 试管容量 | 0.5, 1.5, 2 mL |
| Number of positions 位置数 | 24–48 tubes |
| Disc diameter 圆盘直径 | 160–200 mm |
| Motor type 电机类型 | Brushless DC |
| Timer 定时器 | 1 min–99 h or continuous |
| Maximum load 最大负载 | 0.8 kg |
| Operating temperature 工作温度 | 0–40 °C |
| Humidity tolerance 耐湿度 | Up to 80 % RH non-condensing |
| Power supply 供电 | 12 V DC adapter, 100–240 V input |
| Weight 重量 | 1–3 kg |
| Model No. | ROM-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.