- 产品介绍
- 公司简介
1, About Thermo Sorvall™ ST 8R Small Benchtop Centrifuge
Meet clinical and research protocol needs with the Thermo Scientific™ Sorvall™ ST 8R small benchtop centrifuge series―now available in both ventilated and refrigerated models. These centrifuges provide exceptional capacity in a compact design with a smart, simple interface and the flexibility to support numerous applications.
2, Specifications
|
Environmental Conditions |
Use in interior spaces Altitudes of up to 3000 m above sea level Max. relative humidity 80% up to 31 °C; decreasing linearly to 50% relative humidity at 40 °C |
|
Environmental Conditions during Storage and Shipping |
Temperature: -10 °C to +50 °C Humidity: 15% to 85% |
|
Permissible Ambient Temperature during Operation |
+2 °C to +35 °C |
|
Heat Dissipation |
100 V, 50 / 60 Hz 120 V, 60 Hz 230 V, 50 / 60 H 0.35 kWh/h; 1170 Btu/h 0.35 kWh/h; 1170 0.35 kWh/h; 1170 1140 kJ/h Btu/h; 1140 kJ/h Btu/h; 1140 kJ/h |
|
Overvoltage Category |
II |
|
Pollution Degree |
2 |
|
IP |
20 |
|
Running Time |
99 h 59 min 50 sec, hold |
|
Maximum Speed nmax |
17850 rpm |
|
Minimum Speed nmin |
300 rpm |
|
Maximum RCF Value at nmax |
30279 x g |
|
Noise Level at Maximum Speed |
< 56 dB |
|
Maximum Kinetic Energy |
10.1 kJ |
|
Temperature Setting Range |
-10 °C to +40 °C |
|
Height (open door / closed door) |
700 mm / 320 mm |
|
Width |
460 mm |
|
Depth |
670 mm |
|
Weight |
74 kg |
3, Mains Supply
The following table contains an overview of the electrical connection data. This data is to be taken into consideration, when selecting the mains connection socket.
|
Unit |
Sorvall ST 8R |
|
Article No. |
75007205 75007203 75007204 |
|
Mains Voltage |
100 V 120 V 230 V |
|
Frequency |
50 / 60 Hz 60 Hz 50 / 60 Hz |
|
Rated Current |
10 A 8 A 4 A |
|
Power Consumption |
850 W 700 W 750 W |
|
Equipment Fuse |
15 AT 15 AT 15 AT |
|
Building Fuse |
15 AT 15 AT 16 AT |
4, Rotor Selection
The Thermo Scientific Sorvall ST 8R Centrifuge is supplied without a rotor. Various rotors are available. If not stated otherwise the rotors can be used in the Thermo Scientific Sorvall ST 8 centrifuge as also in the Thermo Scientific Sorvall ST 8R centrifuge.
|
Part No. |
Thermo Scientific Rotors |
|
75005701 |
TX-150 swinging bucket rotor |
|
75005702 |
TX-150 round buckets |
|
75005703 |
TX-150 50mL conical buckets |
|
75005704 |
TX100S clinical swinging bucket rotor with sealed carriers |
|
75005705 |
TX100 clinical swinging bucket rotor with carriers |
|
75005706 |
M10 microplate swinging bucket rotor |
|
75005723 |
M10 buckets |
|
75005721 |
M10 sealed buckets |
|
75005600 |
MT12 microtube swinging bucket rotor |
|
75005709 |
HIGHConic III fixed angle rotor |
|
75003623 |
CLINIConic fixed angle rotor |
|
75005715 |
MicroClick 24×2 microtube rotor |
|
75005719 |
MicroClick 30×2 microtube rotor |
|
75005720 |
8×8 PCR Strip rotor |
|
75005733 |
Hematocrit rotor |
|
75003694 |
8 x 50 mL Individually Sealed rotor |
|
75005765 |
MicroClick 18×5 microtube rotor |
5, Control panel
The control panel contains the keys and displays of the centrifuge (only the power switch is located on the right side (Sorvall ST 8R) of the device).
|
No. |
Function |
Display Contents |
|
1 |
Status |
The status of the centrifuge is displayed here. |
|
2 |
Speed / RCF Value |
The speed (rpm) or RCF value (x g) is displayed here |
|
3 |
Running Time |
The running time is displayed here. |
|
4 |
Temperature |
The temperature is displayed here. |
|
5 |
Acceleration/ Deceleration Profiles |
Press the key multiple times to cycle through the available profiles. |
|
6 |
PULSE Key |
Press the PULSE key to immediately start the centrifugation run and accelerate up to the maximal permissible endspeed (depending on the used rotor). Releasing the key initiates a stopping process at the highest braking curves. |
|
7 |
OPEN Key |
Press the OPEN key to activate the automatic door release(possible only when device is switched on and when therotor is fully stopped). |
|
8 |
STOP Key |
Press the STOP key to manually end the centrifugation run |
|
9 |
TART Key |
Press the START key to start a centrifugation run or toaccept the current settings. |
|
10 |
SNOWFLAKE Key |
Use the key for prewarming or precooling the centrifuge. |
|
11 |
Arrow Keys |
Use these keys in order to modify the displayed value |
|
12 |
TOGGLE Key for Speed / RCF Value |
Use the TOGGLE key to change the display mode. (Speed /RCF Value) |
|
13 |
Program Keys |
Use the Program Keys to save and load programs. |
6, System menu
To get into the system menu, press and hold any key on the front panel turning on the centrifuge. Keep this key depressed until system menu appears in display. Navigate through the system menu using the TIME arrow keys.
The system menu can be navigated using the SPEED arrow keys. The shown entry can be changed using the TIME and TEMP arrow keys. Press the START key to save this edit and quit the system menu. Press the STOP key to quit the system menu. Values shown at some entries in the picture below are only examples.
A total number of cycles completed on the centrifuge is counted, since installation or a new main board was installed.Cycle counts should be periodically recorded to help with the identification of the total number of runs a rotor has completed.
