pdf tender document information - CCMB

ITEM NO.14 – HIGH SPEED CENTRIFUGES, QTY: 2 NOS. (FILE REF:
34/CCMB/APP/411/P12)
SPECIFICATIONS OF HIGH SPEED FLOOR MODEL REFRIGERATED CENTRIFUGE WITH ROTORS AND
ACCESSORIES
I
SPECIFICATIONS:
Maximum Speed : 28,000 rpm or more
Maximum g Force : 100,000 x g or more
Control and Display : Microprocessor with Digital display
Speed Control Accuracy : +/- 10 of set speed
Temperature Range : 0 to 40 C
Temperature Control : +/- 2 C of set temperature
Accelerations/Decelerations profiles : up to nine or more profiles
Refrigeration System : Non-CFC Refrigeration technology
Capacity : 4 litres or more
Sound level : < 59 dba
Ambient temperature range of operation : 35 C or more
Power : 220 Volts, 50Hz, (Single Phase)
II
Other essential Features:
- DC Brushless Motor Air cooled Drive System or other latest technology
- Imbalance tolerant Drive.
- Automatic Run Recalls.
- Ergonomic design for ease of use.
III
Rotors:
Fixed Angle:
1. Capacity : 8x50ml
Maximum Speed : 28,000 2 Nos.
RCF
: 100,000 g or more
2. Capacity : 6 x 250ml
Maximum Speed : 14,000 RPM or more.
RCF : 30,000 g or more. 1 No.
3. Capacity : 6 x 500ml
Maximum Speed : 10,000 RPM or more. 1 No.
RCF
: 18,000 g or more.
4. Swinging Bucket Rotor:
Capacity
: 6 x 50 ml
Maximum Speed : 13,000 RPM or more. 2 Nos.
RCF
: 26,000 g or more.
Optional Swinging Bucket Rotor:
Capacity
: 6 x 38 ml
Maximum Speed : 24,000 RPM or more. 2 Nos.
RCF
: 100,000 g or more.
Buckets for running 15 ml tubes to be also offered.
Important Note:
1. Required tubes and bottles (Polycarbonate, Polypropylene, Polyallomer) with Adaptors, Caps etc., for 1.5ml,
10ml, 30ml and 50ml capacities for each rotor to be offered separately as optional items.
BID DOCUMENT (YC)
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