Sigma 4-5L Benchtop Centrifuge

The Sigma 4-5L centrifuge is designed for high throughput applications. With an extensive range of accessories on offer, you will find accessories for tubes and bottles ranging from 1.5mL to 750mL, along with buckets for 96 well plates. This unit has a dedicated rotor/bucket combination that can hold up to 144 blood tubes per run, making a great choice for clincal diagnostic applications. The optimised air handling of the Sigma 4‑5L laboratory centrifuge ensures very low specimen heating and pleasantly quiet running. Also available as a refrigerated version - Sigma 4-5KL centrifuge

Key Features

• High-performance benchtop centrifuge • Speed range up to 4,700 rpm • Maximum capacity: 4 x 750 ml • Up to 144 blood collection tubes per run • Temperature monitoring: sensor for monitoring the maximum specimen temperature • User-friendly Spincontrol L controller • Capacity for 50 programs • Compact, space-saving device • Low noise level • Short braking and acceleration times • Zero-maintenance induction motor • High imbalance tolerance • Motorized lid opening • Automatic imbalance monitoring • Rotor life monitoring for high safety • Easily cleaned stainless steel chamber • Window in lid for external speed checking
Product Options Enquire
Product Code Description List Price Your Price
10405 Sigma 4-5L, non-refrigerated benchtop centrifuge, 220-240 V, 50/60 Hz POA
Product Code Description List Price Your Price
11650 Swing-out rotor with Comfort coating for 4 buckets no. 13421, 13450 (in 4-5, 4-16, 6-16), 13621, 13625, 13635, 13650 (in 6-16) POA
11660 Stainless steel swing-out rotor with Comfort coating for 4 buckets no. 13421, 13450 (in 4-5, 4-16, 6-16), 13460 (in 4-5), 13621, 13625, 13635, 13650 (in 6-16) POA
13450 Round bucket for 750 ml bottle no. 15917 and adapters no. 17649 - 17699, 13654, biosafe sealable with non-included cap no. 17170, 1 set = 2 pcs. POA
13460 Biosafe rectangular bucket for rotor no. 11660 in 4-5L, 4-5KL, incl. 2 caps no. 17460, for adapters no. 18460, 18461, 1 set = 2 pcs. POA
13421 Bucket for microtiter plates, incl. plate holder no. 17979, 1 set = 4 pcs. POA
17677 Round adapter for 5 x 50 ml conical culture tubes, 1 set = 2 pcs. POA
17649 Round adapter for 7 x 50 ml conical culture tubes, *only without cap no. 17170, 1 set = 2 pcs. POA
17660 Round adapter for 15 x 15 ml conical culture tubes, *only without cap no. 17170, 1 set = 2 pcs. POA
17659 Round adapter for 12 x 15 ml conical culture tubes, 1 set = 2 pcs. POA
17662 Round adapter for 7 x 25 - 30 ml tubes with flat bottom or skirt, 1 set = 2 pcs. POA
17652 Round adapter for 37 x 1.1 - 5 ml round bottom tubes, 1 set = 2 pcs. POA
17656 Round adapter for 23 x 1.8 - 7 ml round bottom tubes, 1 set = 2 pcs. POA
17655 Round adapter for 20 x 2 - 10 ml round bottom tubes, 1 set = 2 pcs. POA
17658 Round adapter for 19 x 9 - 15 ml round bottom tubes, 1 set = 2 pcs. POA
13654 Adapter for 400 ml, 500 ml and 750 ml bottle, (13450 only 400 ml and 500 ml bottle) 1 set = 2 pcs. POA
17693 Round adapter for 175 - 250 ml conical bottle, angle 60°, *only without cap no. 17170, 1 set = 2 pcs. POA
17698 Round adapter for 250 ml bottle with flat bottom, 1 set = 2 pcs. POA
17694 Round adapter for 175 - 225 ml conical bottle, angle 88°, 1 set = 2 pcs. POA
17696 Round adapter for 200 ml bottle with flat bottom, 1 set = 2 pcs. POA
17692 Round adapter for 125 - 150 ml bottle with flat bottom, 1 set = 2 pcs. POA
17690 Round adapter for 2 x 100 ml round bottom tubes, incl. rubber cushion no. 16051, *only without cap no. 17170, 1 set = 2 pcs. POA
17685 Round carrier for 3 x 85 - 94 ml round bottom tubes,1 set = 2 pcs. POA
17678 Round adapter for 5 x 50 ml culture tubes with flat bottom or skirt, 1 set = 2 pcs. POA
17675 Round adapter for 4 x 50 ml round bottom tubes, 1 set = 2 pcs. POA
17676 Round adapter for 7 x 40 - 50 ml round bottom tubes with screw cap, 1 set = 2 pcs. POA
17670 Round adapter for 8 x 25 - 30 ml round bottom tubes, 1 set = 2 pcs. POA
17654 Round adapter for 32 x 7 ml round bottom tubes, 1 set = 2 pcs. POA
17211 Round carrier for 12 x 5 ml conical reaction tubes, 1 set = 2 pcs. POA
17653 Round adapter for 26 x 1.5/2.0 ml reaction tubes, 1 set = 2 pcs. POA
17170 Round polysulfone sealing cap, clear, biosafe, incl. 2 clips no. 17118, 1 set = 2 pcs. POA
Sigma 4-5L
Max Speed 4,700rpm/4,643 x g
Min Speed 100rpm
Max Capacity 4 x 750mL (Swing Out Rotor)
Rotors Available 3
Max. acceleration time [s] 23 (Swing out rotor)
Max. braking time [s] 23 (Swing out rotor)
Timer 10 sec to 99 min 59 sec, short run, continuous run
Acceleration/Braking Curves Yes - up to 10
Programmable Yes - up to 50
Dimensions 496 x 634 x 390mm (W x D x H)
Height of unit with open lid 880mm
Weight of unit without rotor 77kg
Electrical Connection 220-240V/50/60Hz
Noise Level 66dB(A) at max speed

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