Buy SIGMA 4-16KS refrigerated centrifuge Online at a Good Price

SIGMA 4-16KS: refrigerated benchtop centrifuge for pharmaceutical labs

The universal centrifuges from Sigma are true multi-talents for research labs. They are suitable for routine testing and separation procedures as well as for the thorough preparation of diverse samples or biotechnology applications in a broad spectrum of application areas. Numerous programs, a high thermal conductivity, a selection of rotors and other extras like an especially good cooling performance, enable you to work extremely gently and accurately.

Are you looking for a laboratory instrument with a plate holder and a round carrier system that performs both analytical and semi-preparative separation procedures? Then this model is exactly the right option for you.

Compact dimensions and high performance

SIGMA's 4-16KS is a high-quality centrifuge instrument designed specifically for use in scientific laboratories. With dimensions of 489 x 570 x 650 mm and a flat and round bottom, it offers sufficient space for various sample containers and can reach a maximum speed of 15000 rpm. The speed range of the especially smooth running centrifuge can be adjusted in steps of 10 or 1 rpm to ensure precise control.

The instrument has a TFT permanent display that can show the speed, gravity field and dimensions. It is also possible to program freely definable deceleration and linear acceleration curves to meet the requirements of each sample. A total of 10 linear and 10 quadratic curves and different adapters are available.

Optimum safety and individual speed control

In addition, the SIGMA 4-16KS benchtop refrigerated centrifuge offers automatic hermetic aluminium lid opening and a motorized lid lock, which can be activated during operation. The unit also features a free spout, an outstanding capacity and a continuous run mode that can operate the unit for extended periods of time.

An integrated microcontroller controls speed. The 4-16KS is adjustable for liquids with a liquid density greater than 1.2 g/cm3 and has a combined brake curve and free run-out selectable from 1000 - 150 rpm. The maximum acceleration time is 34 or 110 seconds, depending on the rotor, while the maximum braking time is 34 or 140 seconds, depending on the rotor. With a vessel volume of up to 650 ml and a capacity of 4 x 500 ml, this centrifuge is ideal for use in research and diagnostic laboratories.

Intuitive control and numerous programs

Thanks to the microprocessor control and 60 pre-programmed programs, the SIGMA 4-16KS is easy and precise to operate. The optical standstill display and the permanent target and actual display provide additional safety and control. With a kinetic energy of up to 63897 Nm and a power consumption of 2280 W, the 4-16KS is a reliable choice even for demanding applications. The cooling system ensures that specimens are always kept at the optimum temperature, even at high speeds.

The Rapid temp rapid cooling program allows you to cool your samples quickly and efficiently, while the 10 steps with 1 xg gravity field ensure precise and reliable separation. Safety is our top priority, which is why we offer a 4-digit free numerical code key combination, start refusal if the actual temperature deviation is too large, and an adjustable tolerance. The centrifuge also warns you at the end of rotor life.

Capacity and temperature range

The benchtop centrifuge SIGMA 4-16KS is extremely flexible with a variety of rotors, its rotor detection and a weight of 124 kg and offers a maximum capacity of up to 200 ml. Yet despite its power and capacity, the centrifuge is surprisingly quiet, with a noise level of only 60 dB (A) at maximum speed. With a large range of rotor types, including angle rotors, swing-out rotors, MTP rotor and special rotor, this centrifuge is versatile and suitable for a wide range of applications and items like microtiter plates, reaction vials or a pcr tube. It also comes with a automatic rotor identification and versatile rotor configurations.

The centrifuge controls can be locked to prevent unwanted adjustments. The standstill heating can be disabled and the temperature setting range is from-20 °C to +70 °C, with 1 °C temperature increments and the ability to switch between °C and °F. Time setting ranges from 10 seconds to 99 hours and 59 minutes, with 60- and 1-second time increments. Time counting can occur from the set speed reached and can be turned off. A maintenance-free induction drive is also integrated!

We are happy to advise you!

Our team aims to provide you with the best equipment for your work area. Do you have questions or need more information about the different centrifuges, their product specifications, mode of operation or the manufacturer? We will be happy to advise you with continuous service! You can reach us around the clock by phone at +49 030 209 657 900 or by e-mail at [email protected].

Dimensions (H x W x D) (centrifuges):	489 x 570 x 650 mm
Acoustic signal, switchable:	yes
Display speed / g-force:	speed and g-force
Display shows dimensions:	yes
Acceleration max.:	Rotor 12256: 110 s, Rotor 12130: 34 s
Linear acceleration curves:	10
Acceleration curves, quadratic:	10
Deceleration and brakeless:	Combination from 1000 - 150 rpm selectable
Deceleration curves, linear:	10
Deceleration curves, quadratic:	10
Deceleration max.:	Rotor 12130: 34 s, Rotor 12256: 140 s
Continous run:	yes
Lid release / lid open:	Auto lid release at the end of the run, switchable, Auto lid open, switchable
Display (centrifuges):	TFT
Speed max.:	15000 rpm
Speed min.:	100 rpm
Speed increments (Centrifuges):	10; 1 rpm
Calculation for liquid density:	>1.2 g/cm3
User defined acceleration curves:	10
User defined deceleration curves:	10
Brakeless:	yes
User defined program name:	yes
Frequency (Centrifuges):	50 Hz
Capacity of vessels:	0.2 ml, 0.4 ml, 0.5 ml, 0.75 ml, 1.5 ml, 2 ml, 4 ml, 5 ml, 7 ml, 10 ml, 12 ml, 15 ml, 25 ml, 30 ml, 40 ml, 50 ml, 80 ml, 85 ml, 100 ml, 125 ml, 150 ml, 175 ml, 200 ml, 250 ml, 400 ml, 500 ml, 650 ml
Noise level at max. speed:	Rotor 11150: 60 dB (A), Rotor 12130: 63 dB (A)
Weight without rotor:	124 kg
Height with open lid:	940 mm
Capacity/capacity max.:	4 x 500 ml
Kinetic energy max.:	63897 Nm
Short run:	yes
Cooling, heating:	cooling
Run monitoring:	yes
Power consumption (centrifuges):	2280 W
Max. radius decreaseable :	yes
Microprocessor controlled:	yes
Optical display stillstand:	yes
Permanent display preselected, current values:	yes
Programmes (centrifuges):	60
Rotors, pre programmed:	All rotors pre programmed speed, g-force, radius
Rotor temperature min.:	Rotor 11150 at 5,100 rpm: <4 °C, Rotor 12256 at 9,000 rpm: <4 °C, Rotor 11150 at 5,100 rpm: less than 4 °C, Rotor 12256 at 9,000 rpm: less than 4 °C
Rotor type:	angle rotor, swing-out rotor, MTP rotor, special rotor
Fast cool program:	Rapid temp
G-force increments:	10;1 xg
Safety (centrifuges):	4-digit code protection, free selectable, Start refused with exceeded temperature tolerance, tolerance preselectable, Pop up window end of rotor life time
Signal length preselectable:	yes
Voltage (centrifuges):	220 - 240 V
Start delay:	yes
Controller (Centrifuges):	Control unit lockable
Standstill heating, switchable:	yes, yes
Temperatur setting range:	-20 °C to +70 °C
Temperature increments:	1 °C
Switchable °C, °F:	yes
Time setting range:	10 sec - 99h 59min
Time increments:	60; 1 s
Timing after:	set speed has been reached, switchable
Centrifuge type:	universal centrifuge
Counting cycles:	Counting cycles centrifuge, each rotor
Shipping weight:	182,00 kg
Item weight:	124,00 kg

Model	SIGMA 4-16KS
Power supply	220-240 V, 50 Hz
Power consumption [W]	2280
Max. capacity [ml]	4 x 500
Max. speed [rpm]	15000
Min. speed [rpm]	100
Interference suppression	EN 61326
Height x Width x Depth [mm]	489 x 570 x 650
Height with open lid [mm]	940
Weight without rotor [kg]	124
Kinetic energy max. [Nm]	63897
Noise level at max. speed (approx.) - Rotor 12130 at 13500 rpm - Rotor 11150 at 4500 rpm	63 dB (A) 60 dB (A)
Max. acceleration - Rotor 12130 [sec] - Rotor 12256 [sec]	34 110
Max. deceleration - Rotor 12130 [sec] - Rotor 12256 [sec]	34 140
Temperature setting range	-20°C - +70°C
Min. rotor temperature - Rotor 11150 at 5.100 rpm [°C] - Rotor 12256 at 9000 rpm [°C]	<4°C <4°C

Display	TFT
Plain text pop up windows	+
Permanent display preselected, current values	+
Display shows dimensions	+
Timer	10 sec - 99h 59min
Timing after set speed has been reached, switchable	+; +
Time increments [sec]	60; 1
Short run	+
Continous run	+
Speed increments [min -1]	10; 1
Display speed and g-force	+
G-force increments [xg]	10; 1
Temperature increments [°C]	1
Switchable	°C, °F +
Standstill cooling, switchable	+, +
Rapid cooling program: Rapid_temp	+
Start refused with exceeded temperature tolerance, tolerance preselectable	+
Programs	60
User defined program name	+
Program list shows all parameters	+, +
Linear acceleration curves	10
Quadratic acceleration curves	10
User defined acceleration curves	10
Linear deceleration curves	10
Quadratic deceleration curves	10
User defined deceleration curves	10
Brakeless	+
Combination deceleration a. brakeless from 1000 - 150 rpm selectable	+
Auto lid open, switchable	+; +
Accoustic signal, switchable	+; +
Signal length preselectable	+
Optical display stillstand	+
Counting cycles centrifuge, each rotor	+; +
Pop up window end of rotor life time	+
Automatic lid opening at the end of the run, switchable	+; +
All rotors pre programmed speed, g-force, radius	+
Max. radius decreaseable	+
Calculation for liquid density >1.2 g/cm3	+
Start delay	+
Controlunit lockable	+
Code protection	+
Run monitoring	+
Microprocessor controlled	+

Toller Kundenservice und schnelle Beantwortung aller Fragen. Wir benötigten eine komplette Laborausstattung für unseren neuen Standort. Das Team von MedSolut hat alles zu unserer Zufriedenheit geregelt. Kunde

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