Refrigerated Centrifuge L720R-3 Large Capacity for Biological
Pharmacy And Chemical Industry
L720R-3 is a large capacity low-speed refrigerated centrifuge with
advance technology and reliable performance.
It’s popular by users for many years. 7-inch HD touch screen and
user-friendly UI.
Max capacity 6x2400ml, it’s the first choice in the fields of blood
banks, pharmacy and biological products.
Product Advantages
1. Large capacity
Up to 6x2400ml capacity, it can separating 14.4L
sample in one cycle, which greatly improves the production
efficiency.
2. Safe Structure
The overall unit has passed MCA ( (Maximum Credible Accident test ),
After MCA is generated, the centrifuge door lid shall
not be opened, and no solid greater than 0.5mm shall blown out of
the centrifuge chamber, the position movement shall not exceed
30cm, ensure the personal safety of instrument operator to the
greatest extent. ( MCA test video can be provided)
3. Reliable Material
Centrifuge chamber adopt 2mm thick 316L stainless
steel , Housing (3mm Q235 steel ), Containment (22mm Q235 steel ),
Diaphragm in door lid (2.5mm Q235 steel )
4. Energy saving
Dynamic compressor control (DCC) technology for
optimized cooling performance. When the door lid is opened, the
compressor is closed or the sleep time can be set to save energy.
Rotor with windshield, little friction and generates little heat.
5. Built-in safety
Featuring multiple protection , Such as automatic
rotor identification, imbalance protection, over-speed protection,
over-temperature protection, motor overheating protection, door lid
protection and so on.
6. Extensible
The system adopts unified and standard Ethernet
communication interface and provides key parameter point table , to
facilitate system expansion and bring data into system monitoring.
7. Programmable
Save up to 2000 user-defined program. Users can name
each program to distinguish it. Each program can be divided into 5
steps ( set speed, time, temperature ), to meet the diversified
experimental needs.
8. ACC/DEC Rates
Featuring 10 acceleration and 11 deceleration rates,
to prevent the sample from second emulsion or turbid, and achieve
best centrifugal effect.
9. Main interface function
In manual mode, the centrifuge parameters can be set
quickly, and the G-force and speed can be switched by just touch
the key. For the online monitoring of temperature and speed, the
stability of temperature and speed during spinning can be viewed
through the curve.
10. Powerful System Setting Function
Running data , error code record and operation
record can be stored through the system setting. Chinese / English
operation language optional. And user authority management and
other characteristic functions can be managed as well.
Product Parameters
Model | L720R-3 |
Rotor Type | Angle Rotor | Swing Rotor |
Max Speed | 7200r/min | 4000r/min |
Max RCF | 12166xg | 5600xg |
Max Capacity | 6x1000ml | 6x2400ml |
Time Setting Range | 1min~99h59min / 1s~99min59s |
Timing Mode | Start timing after spinning, start timing after reach setting
speed, continuous timing, operation at an appointed time. |
Temperature Setting Range | -20℃~40℃, 1℃ adjustable one time |
Sample Temperature Accuracy | Ensure sample (liquid) temperature accuracy controlled to ±1℃ |
Temperature Accuracy | ±2℃ |
Speed Accuracy | ±10r/min |
Power Supply | AC 220V±22V 50Hz/60Hz |
Power Consumption | 7.0kW |
Noise | ≤65dB(A) |
Rotor Identification | Yes |
Imbalance Protection | Yes |
Pre-cooling funcion | Yes |
Computer Control | RS485 or RS232 |
Protection Function | Imbalance protection, rotor identification, door lid anti pinch
protection, motor overheating protection, over-speed protection,
over-temperature protection |
Dimension(WxDxH) | 88x102x97cm |
Package Dimension (WxDxH) | 108x131x134cm |
Net Weight | 545kg |
Rotor Parameters
Company Profile
Cence is a top centrifuge brand created and owned by Hunan Xiangyi
Laboratory Instrument Development Co., Ltd. (Company name will be
briefed as Hunan Xiangyi in following parts)
Hunan Xiangyi is a high-tech enterpise that manufactures centrifuge
machines, including floor standing centrifuge, blood centrifuge,
blood bag centrifuge / blood bank centrifuge, medical centrifuge,
laboratory centrifuge, prp centrifuge / prf centrifuge,
refrigerated centrifuge, crude oil centrifuge, high speed
centrifuge, low speed centrifuge, etc.
Founed in 1966, Hunan Xiangyi has specialized in the research and
development as well as production and manufacturing of centrifuge
machines for more than 50 years.
China's first ultra high speed refrigerating centrifuge
(55000r/min) and first high speed refrigerating centrifuge were
both manufactured by Hunan Xiangyi.
As a mature and famous centrifuge brand, Cence welome new and old
customers from all walks of life for future business and mutual
success!
Certificates As an ISO9001 and ISO13485 approved company, Hunan Xiangyi produces
high quality centrifuges. Cence centrifuges have got CE certificate
and have been exported to over 80 countries, including the United
States, Canada, Britain, Germany, Japan, Turkey, India, Mexico,
Vietnam, etc.
Packaging and Delivery Cence centrifuges are well and safely packed in wooden cases or
carton boxes. They are always delivered in good condition to
customers all over the world.
Exhibitions FAQ Q: Can I get some samples?
A: Yes, but the sample and shipping fee will be charged, and in
good price.
Q: What’s the warranty on your products?
A: All Cence products have one year warranty.
We offer free accessory replacement within warranty. The shipping
fee is also on us. Beyond warranty, we only charge accessory cost
fee.
Q: What payment method do you accept?
A: We accept western union, T/T, LC and alibaba trade assurance
paid.
Q: What’s the lead time and delivery time?
A: For sample order, lead time is normally within 4-7 days after
deposit is recevied. For bulk order, it is 15-30 days.
As for delivery time, it depends on the distance and shipping
method. You can check with us when place the order.
Q: Can you do OEM or ODM?
A: As an original supplier that owns factory, we can do both OEM
and ODM.