- Phone
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Address
Room 101, Building 7, Central District, No. 114 Xiangyi Road, Yuelu District, Changsha City, Hunan Province
Hunan Hexi Instrument Equipment Co., Ltd
Room 101, Building 7, Central District, No. 114 Xiangyi Road, Yuelu District, Changsha City, Hunan Province
Experimental flux up to4×750mL is an ideal choice for desktop low-speed freezing and high-throughput applications, with extraordinary versatility. Widely used in experimental and scientific research in fields such as biology, chemistry, medicine, agriculture and forestry, food safety, blood stations, clinical trials, etc.
Main characteristics
●all-newXIUI3.0Operating system,Touch screen programmable operation,usemicrocomputerControl,directThe variable frequency brushless motor is directly driven, with precise speed control.
●7 inchesWide viewing angleIPS LCD touch screen, digital inputEasy to operate, real-time display of settings and operating parameters on the interface;All steel casing, surface resistantRotten orange peel with fine wrinkleshandle,Full lines, based on visual beauty while giving it a sense of security in industrial human-machine overall design, with extremely high recognition rate.
●Adopting imported fluorine free refrigeration compressor unit(R404a refrigerant), meets environmental requirements, has pre cooling function and a wide temperature control range: -20 ℃ to+40 ℃, can quickly reach the set temperatureThe chambers are embedded with national standard copper pipes, which have strong cold and heat exchange capabilities, ensuringpermanenttemperaturecentrifugaleffect.
●Having overspeed, overheating, imbalance, misoperation, overcurrent and overvoltageAnti pinch handsWaiting for variousacousto-opticWarning and protection function;Hydrogen resistant, oil resistant, acid and alkali resistant fluorosilicone rubber sealing rings can-Long term work at 55~+200 ℃; Beautiful and compactCabin door inner panel, dual preventionAerosol overflow;304 stainless steel seamless integrated corrosion-resistant centrifugal chamber andSteelCylindersetAcoustic duct design;Optional patented carbon fiber hood,haveLow temperature rise and noise, providing a comfortable and reliable experimental environment.
●The door cover adoptselectricsonDoor lockElectricPole,automaticOne click door opening and closing is smoother and more stable, and the door cover can be manually opened in case of shutdown or power failure;The patented anti pinch function prevents accidental finger injury during hasty operation.
●Optional selectionBluetooth/type-cInterfaceFunction, Mini ProgramnearCheng Kongkong,Facilitating system upgrades and downloading experimental data.
●10 gears upspeed/10 levelsReduce speed;Three level damping and shock absorption to ensure sample stabilitytransportOkay, no re suspension phenomenon;Can be stored99 sets of programs;Can be programmed according to user needsJogging, timing, differential time, density, gradient centrifugation,Meet the diverse experimental requirements.
●Optional rotor automatic recognitionfunctionAutomatically load and lock rotor parameters; Parameters can be modified during operation without stopping the machine, and the current parameters are automatically saved.
●havePatent: Hexi Network Intelligent Control System (Software Copyright Registration No.)9873780); Horizontal centrifuge (ZL 2021 3 0608966.4); Desktop centrifuge (ZL 2021 3 0605592.0); Centrifuge (ZL 2018 3 030691.0); Used for instrument door cover anti pinch and object protection device (ZL 2022 2 0790897.2);
Obtained the acceptance certificate for science and technology projects from the municipal science and technology bureau;Passed itISO9001:2015 authentication;ISO 13485:2016authentication;ISO14001: 2015 certification; ISO45001: 2018 certification; Having the National Food and Drug AdministrationFiling andproductionqualifications.
Host parameters
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Product model |
7105BR |
7108BR |
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Maximum capacity |
4×750mL |
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Maximum speed |
6500r/min |
8000r/min |
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Maximum relative centrifugal force |
4800×g |
6464×g |
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Speed accuracy |
± 20r/min (customizable according to requirements, multiples of 10) |
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Control and Drive System |
microcomputerControl, maintenance free high torque AC brushless variable frequency motor |
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Display mode |
7-inch wide viewing angle IPS LCD touch screen |
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Operation method |
Touch control (optional close range control) |
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Rotor identification |
Automatically load and lock rotor parameters (optional) |
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refrigeration system |
Imported fluorine free refrigeration compressor units and environmentally friendly refrigerantsR404a |
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Temperature range |
-20°C~+40°C |
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Temperature regulation accuracy |
±1℃ |
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Upshift/Downshift |
10 speed up/10 speed down |
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Timing range |
1s-99h59min59sCapable of continuous centrifugation and instantaneous centrifugation |
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Total power |
1.5kW |
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noise |
≤65dB(A) |
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Power Supply |
AC220V 50Hz |
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weight |
130kg |
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External dimensions(Length, width, height) |
630mm×835mm×450mm |
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Rotor parameters

