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[China]
Trade Verify
Address: 502-9151 boul. des Galeries-d'Anjou Montréal (Québec) H1J2C9 Canada
Contact name:Delai Xun (Leo)
Herexi International Corporation Inc. |
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Verified Suppliers
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Hunan Hexi Instrument Equipment Co., Ltd. was established in Xiangjiang New Area in 2007. After more than ten years of development, it has become a high-tech enterprise integrating r&d, production and sales of laboratory instruments and equipment with independent intellectual property rights, independent brand and independent innovation ability.
Standing director of Laboratory Instrument Branch of Chinese Instrument Society
Standing director of Laboratory Instrument Branch of China Instrumentation Industry Association
Vice president of Laboratory Instrument Association, Chinese Association for Inspection and Quarantine
The company mainly produces various kinds of laboratory centrifuge/moisture rapid tester and vacuum centrifugal concentrator and has passed iso9001:2015 quality management system certification, ISO13485:2016 medical device quality management system certification and CE certification. Led the preparation of ASTM international standard for total solid content of natural rubber.
High speed and large capacity refrigerated centrifuge is used to separate, concentrate or purify the cells (particles) with different densities in solution under the action of centrifugal force (field)..
Characteristic:
1. Adopt Mitsubishi PLC (in accordance with EU Electromagnetic Compatibility Directive 2014/30/EU and IEC_61131-2-2007) and Weilun touch screen (in accordance with NEMA4 protection regulations and EU CE electrical certification standards), with independent research and development control panels and high torque AC frequency conversion The motor is stable and quiet, providing a comfortable laboratory environment.
2. Fluorine-free refrigeration compressor unit and environmentally friendly refrigerant R404a, with a wide temperature control range: -20 °C - +40 °C, and can be set during the operation of the centrifuge; with pre-cooling function, can quickly cool down to the set temperature With standby cooling function, it can maintain the set temperature in standby mode; it has heating and defrosting function.
3. It has various early warning functions such as overspeed, over temperature, unbalance, under pressure and overpressure, three-stage damping and shock absorption, special combination damping device, which makes the motor run safely and reliably, prevent the sample from resuscending and achieve excellent centrifugal effect. .
4. TFT-LCD true color display, touch control mode, display setting parameters and operating parameters at the same time, the operation interface is intuitive, simple and convenient to use; the operation menu can be provided in multiple languages (Chinese, English).
5. Bio-safety airtight angle rotor adopts silicone rubber integral sealing ring (EU RoHS 2015/863), which can avoid aerosol spillage and fully guarantee the safety of workers and laboratory environment.
6. Rear austenitic 304 stainless steel centrifugal chamber with all-steel sprayed plastic shell, one-piece stamped steel front face and three-layer steel protective cover, etc., which are both durable and durable, ensuring the safety of workers and laboratories.
7. It adopts mechanical door lock, which is easy to operate and adapt to various harsh environments. Simply close the door cover, it will trigger the door lock system and lock the door cover safely.
8.10 speed acceleration and 10 speed reduction rate control, can store 16 sets of user-defined programs, can modify the control parameters of the running rotor at any time, can display the speed rise curve, centrifugal integral curve, temperature curve.
9. Multi-standard aviation forged aluminum rotor (angle rotor only) and a variety of polyamide fiber adapters are available.
10. The chassis has casters and carbon steel caster adjustment blocks to facilitate the movement and level adjustment of the centrifuge.
11. It has CFDA filing and CFDA production qualification, and has passed ISO 9001 (2015) certification and ISO 13485 (2016) certification.
Technical Parameters:
| MODEL | HR21M |
| MAX Capacity | 6×500 ml |
| Max speed(r/min) | 21000 |
| MAX RCF(×g) | 48811 |
| Speed Accuracy | ±50r/min |
| Control and drive system | AC variable frequency motor, microcomputer control |
| Compressor | Import Refrigeration compressor unit, fluorine-free refrigerant(R404a) |
| Running program | 16个 |
| Temperature setting Range | -20℃～+40℃ |
| Temperature Accuracy | ±1℃ |
| Time Range | 1-99h59min |
| Power | 4.0KW |
| Power supply | AC220V 50Hz |
| Noise Level | ＜65 dB(A) |
| SIZE(L×W×H) | 840×710×950 mm |
Rotor spec:
| Product NAME | Capacity | SPEED | RCF |
| Angle rotor | 16×10 ml | 21000 | 48811 |
| 6×50 ml round bottom | 20000 | 42036 | |
| 6×50 mlconical bottom | 18000 | 33687 | |
| 8×50 ml round bottom | 16000 | 28048 | |
| 8×50 ml conical bottom | 16000 | 30052 | |
| 8×100 ml | 12000 | 18837 | |
| 6×250 ml/300ml | 12000 | 21734 | |
| 6×500 ml Beckman bottle | 8000 | 11377 | |
| 4*1000ml | 8000 | 12594 | |
| Continuous rotor | 3000ml | 8000 | 9444 |
