H4-20KR/H4-25KR/H4-30KR high speed refrigerated centrifuge
Features:
1. High and low speed centrifuge, equipped with multiple types of rotors and stands, superior compatibility and multifunction.
2. Controlled by microcomputers, AC frequency variable motor drive, able to operate stable and quietly.
3. Multi-color LCD display, user-friendly, clearer and more direct display. .
4. Automatic recognition of rotors and speed limit control, making centrifuging safer.
5. Able to configure centrifugal force, RCF and interchangeable, able to observe anytime.
6. 10 types of acceleration and deceleration control, the 9th control able to achieve free stopping time longer than 540s, able to satisfy the requirement of some special samples.
7. Second display for countdown less than one minute.
8. Adopted electronic door lock, inner chamber protected by steel materials.
9. Suitable for radioactive immunology, biochemistry, pharmaceutics, isolation and purification of blood samples.
10. Imported high efficiency environmental friendly refrigerating system, able to maintain temperature under -4℃ during maximum RPM.
11. With pre-cooling function, freezing centrifuging is more convenient.
Technical Parameter：
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Model |
H4-20KR |
H4-25KR |
H4-30KR |
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Max RPM |
21000rpm |
Voltage |
AC 220±22V 50Hz 15A |
25000rpm |
30000rpm |
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Max RCF |
30642×g |
Power |
1300W |
41900×g |
62400×g |
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Max Capacity |
4×750ml |
Noise Level |
≤ 65dB（A） |
10×5ml |
10×5ml |
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Timer |
1min～99min |
Chamber diameter |
φ420mm |
1min～99min |
1min～99min |
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Temp Range |
-20℃～40℃ |
Inner Dimensions
|
645×700×445mm |
-20℃～40℃ |
-20℃～40℃ |
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Temp Accuracy |
±2.0℃ |
Packaging dimensions |
735×800×545mm |
±2.0℃ |
±2.0℃ |
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Revolutions/min |
±20r/min |
Net weight |
95kg |
±20r/min |
±20r/min |
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/ |
/ |
Gross weight |
105kg |
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/ |
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Rotor |
No |
Capacity |
MAX RPM/MAX RCF |
MAX RPM/MAX RCF |
MAX RPM/MAX RCF |
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Angle Rotor |
1 |
4×1.5/2.0ml |
/ |
/ |
30000rpm/62400×g |
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1 |
12×1.5/2.2ml |
21000rpm/ 30642×g |
25000rpm/41900×g |
/ |
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2 |
16×1.5/2.2ml |
21000rpm/ 30230×g |
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/ |
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3 |
18×0.5ml |
18000rpm/ 20200×g |
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/ |
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4 |
10/12×5ml |
18000rpm/ 20800×g |
20000rpm/27218×g |
20000rpm/27218×g |
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5 |
24×1.5/2.2ml |
16500rpm/ 26050×g |
/ |
/ |
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6 |
12×10ml |
15000rpm/ 23120×g |
/ |
/ |
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7 |
6×50ml round bottom |
14000rpm/ 19885×g |
/ |
/ |
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8 |
6×50mlSharp bottom |
13000rpm/ 18065×g |
/ |
/ |
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9 |
2×8×0.2ml PCRTube |
13500rpm/ 13880×g |
/ |
/ |
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10 |
4×8×0.2ml PCR Tube |
13000rpm/1380s0×g |
/ |
/ |
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11 |
12×15ml/Sharp bottom |
11000rpm/ 12450×g |
/ |
/ |
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12 |
4×100ml |
14000rpm/ 21100×g |
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13 |
6×100ml |
10000rpm/ 11960×g |
/ |
/ |
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Swing-out Rotor |
14 |
4×50/100ml |
5500rpm/ 5310×g |
/ |
/ |
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15 |
8×50/100ml |
4200rpm/ 3100×g |
/ |
/ |
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16 |
16/24x10/15ml |
4200rpm/ 3100×g |
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/ |
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17 |
32x10/15ml |
4200rpm/ 3100×g |
/ |
/ |
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18 |
48x5/7ml |
4200rpm/ 3100×g |
/ |
/ |
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19 |
64x5/7ml |
4200rpm/ 3100×g |
/ |
/ |
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20 |
72x5/7ml |
4200rpm/ 3100×g |
/ |
/ |
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21 |
4x250ml |
4200rpm/ 3850×g |
/ |
/ |
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22 |
4x250ml/Sharp bottom |
4200rpm/ 3850×g |
/ |
/ |
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23 |
6x250ml |
4200rpm/ 3850×g |
/ |
/ |
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24 |
4x500ml |
4200rpm/ 3950×g |
/ |
/ |
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25 |
4x750ml |
4200rpm/ 3950×g |
/ |
/ |
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26 |
4x24x5ml |
4200rpm/ 3950×g |
/ |
/ |
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Micro plates |
27 |
4x2x96 Hole |
4200rpm/ 3910×g |
/ |
/ |
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28 |
2x2x96 Hole |
4200rpm/ 2530×g |
/ |
/ |
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