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kaida@kaidasy.com
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Hunan Kaida Scientific Instrument Co., Ltd
Enrichment and concentration of nucleic acid detection in sewage using high-speed freeze centrifuge
NegotiableUpdate on 08/02
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Overview
Our company's independently developed and produced cryogenic centrifuge can be used for wastewater poisoning enrichment concentration and nucleic acid detection method standards, in compliance with GB/T 6682 Analytical Laboratory Water Specifications and Test Methods
Product Details
GB/T 6682 Specification and test methods for water used in analytical laboratories; Standard for enrichment concentration and nucleic acid detection methods in wastewater.
1、 Polyethylene glycol precipitation method
GL21M configuration: 6 * 50ml angle rotor or 6 * 250ml angle rotor
KH20R configuration with 6 * 50ml angular rotor
2、 Centrifugal ultrafiltration method
KH20R-II configuration with 4 * 50ml horizontal rotor and 4 * 250ml horizontal rotor
3、 Aluminum salt coagulation precipitation method
KL05R configuration: 8 * 50ml horizontal rotor
test method |
Polyethylene glycol precipitation method |
Aluminum salt coagulation precipitation method |
Centrifugal ultrafiltration method |
|
model |
GL21M |
KH20R |
KL05R |
KH20R-II |
Maximum speed |
21000r/min |
16600r/min |
6000r/min |
18600r/min |
Maximum relative centrifugal force |
54100×g |
19560×g |
5640×g |
24560×g |
Maximum capacity |
3000ml |
400ml |
3000ml |
Angle：400ml level：1000ml |
Speed accuracy |
±20r/min |
±20r/min |
±20r/min |
±20r/min |
Temperature setting range |
-20℃-+40℃ |
-20℃-+40℃ |
-20℃-+40℃ |
-20℃-+40℃ |
Temp Accuracy |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
time range |
0-99h59min59sec |
1s-999min/999s |
1s-999min/999s |
1s-999min/999s |
power supply |
AC 220V 50Hz 35A |
AC 220V 50Hz 18A |
AC 220V 50Hz 18A |
AC 220V 50Hz 18A |
Machine noise |
≤60dB |
≤60dB |
≤60dB |
≤60dB |
External dimensions |
810×710×1220mm |
630×585×380mm |
670×750×440mm |
670×705×440mm |
weight |
320kg |
90kg |
110kg |
110kg |
model |
rotor type |
Rotor number |
capacity |
Maximum speed |
Maximum relative centrifugal force |
test method |
GL21M |
ANGLE ROTOR |
No.5 |
6×50ml |
20000 |
54100×g |
Polyethylene glycol precipitation method |
ANGLE ROTOR |
No.28 |
6×300ml |
10000 |
18300×g |
||
KH20R |
ANGLE ROTOR |
No.22-1 |
6×50ml |
12000 |
16260×g |
|
KL05R |
Horizontal rotor |
No.81-2 |
8×50ml |
4000 |
2960×g |
Aluminum salt coagulation precipitation method |
KH20R-II |
Horizontal rotor |
No.63 |
4×50ml |
5500 |
5640×g |
Centrifugal ultrafiltration method |
Horizontal rotor |
No.70-1 |
4×250ml |
4000 |
2930×g |
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