Page 5 - Kubota - 3700

3740/3700

Micro rotor

3740/3700
Tube sizes (mm) Adaptor
Rotor Name Nominal Capacity
diam. x length Maximum Speed Maximum RCF Code No.
rpm ＊1 xg
18 x 1.5/2mL 9.5〜11.0 x 36〜42 15,000 20,630 ―
AF-2018 18 x 0.5mL 7.0〜7.9 x 25〜34 15,000 18,110 055-7590
18 x 0.2mL PCR ＊2 5.9〜6.3 x 20〜24 15,000 15,850 055-0500
Autoclavable*
AF-2018
18 x 1.5/2mL
Quick acceleration:
6 seconds (3740)
9 seconds (3700)

3740/3700
Tube sizes (mm) Adaptor
Rotor Name Nominal Capacity Maximum Speed Maximum RCF
diam. x length Code No.
rpm ＊1 xg
24 x 1.5/2mL 9.5〜11.0 x 36〜42 20,630 ―
12 x 0.5mL ＊3 7.0〜7.9 x 25〜34 15,000 16,850 ―
AF-2724A 12 x 0.2mL PCR 5.9〜6.3 x 20〜24 14,840 ―
24 x 0.5mL 7.0〜7.9 x 25〜34 15,000 18,360 055-7590
Autoclavable* 24 x 0.2mL PCR ＊2 5.9〜6.3 x 20〜24 15,000 16,100 055-0500
AF-2724A
24 x 1.5/2mL, 12 x 0.5/0.2mL PCR
4 types of tubes (1.5/2mL,
0.5mL, 0.2mL PCR) can be
used without adaptors.
RCF more than 20,000×g is
effective for BSE tests.

3740/3700
Tube sizes (mm) Adaptor
Rotor Name Nominal Capacity
diam. x length Maximum Speed Maximum RCF Code No.
rpm ＊1 xg
21,880
36 x 1.5/2mL 9.5〜11.0 x 36〜42 ―
15,000 18,360
12 x 0.2mL PCR ＊3 5.9〜6.3 x 20〜24 15,340 ―
AF-2236 19,620
Autoclavable* 36 x 0.5mL 7.0〜7.9 x 25〜34 15,000 16,100 055-7590
AF-2236 36 x 0.2mL PCR ＊2 5.9〜6.3 x 20〜24 15,000 17,360 055-0500
36 x 1.5/2mL, 12 x 0.2mL PCR 13,840
4 types of tubes (1.5/2mL,
0.5mL, 0.2mL PCR) can be
used without adaptors.
Caps of 1.5/2mL tubes can
be placed in the same
direction which is useful for
experiments.

3740
Tube sizes (mm) Adaptor
Rotor Name Nominal Capacity
diam. x length Maximum Speed Maximum RCF Code No.
rpm ＊1 xg ＊4
15,780
48 x 1.5/2mL 9.5〜11.0 x 36〜42 12,000 ―
14,010
14,330
AF-2048A 48 x 0.5mL 7.0〜7.9 x 25〜34 12,000 055-7590
12,560
Autoclavable* 12,880
48 x 0.2mL PCR ＊2 5.9〜6.3 x 20〜24 12,000 055-0500
AF-2048A 11,110
48 x 1.5/2mL
Useful for centrifuging large
number of samples
Rotor has prescribed operating life cycle, after that the rotor must be replaced.
For more details, please contact us.
＊ The number of times allowed for autoclaving is limited. For more details, please contact us.
＊1 The temperature of sample is kept 4℃ at maximum speed of rotation for all rotors (when the ambient temperature is 25℃).
＊2 0.2mL PCR tubes may not be used at maximum speed since they may not be resistant enough.
＊3 12×0.2mL PCR and 12 × 0.5mL tubes can be used together with outside 24 tube holoes.
＊4 Maximum RCF of outside 24 tube hole is the upper value and the maximum RCF of inside 24 tube hole is the lower value in the table.