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-0002 · Laboratory Mixers
可调速数显试管旋转器
Antibody incubations and viscous samples often need slower or reversing rotation. This digital rotator runs 5–100 rpm with ±1–2 rpm accuracy, turns clockwise, counter-clockwise or alternating, and times from 1 min to 99 h or continuously. It holds 12–24 tubes of 0.5–50 mL with a brushless motor.
| 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.
Antibody incubations and viscous samples often need slower or reversing rotation. This digital rotator runs 5–100 rpm with ±1–2 rpm accuracy, turns clockwise, counter-clockwise or alternating, and times from 1 min to 99 h or continuously. It holds 12–24 tubes of 0.5–50 mL with a brushless motor.
| Parameter | Value |
|---|---|
| Speed range 转速范围 | 5–100 rpm |
| Speed accuracy 转速精度 | ± 1–2 rpm |
| Display 显示屏 | LED or LCD |
| Timer range 定时范围 | 1 min–99 h or continuous |
| Direction 方向 | Clockwise, counter-clockwise, alternating |
| Tube capacity 试管容量 | 0.5–50 mL |
| Number of positions 位置数 | 12–24 tubes |
| Motor type 电机类型 | Brushless DC |
| Maximum load 最大负载 | 2 kg |
| Power supply 供电 | 100–240 V, 50/60 Hz |
| Dimensions (W×D×H) 外形尺寸(宽×深×高) | 320 × 240 × 260 mm |
| Model No. | ROM-0002 |
| 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.