Research Centrifuge

Microprocessor Research Centrifuges

Compufuges model PR – 23 & PR – 24 are Microprocessor controlled centrifuges used in auxiliary laboratories in industry, Educational & Research institutions, Bio Technology, Medical Laboratories, Hospitals, Blood Banks, Pharmaceutical laboratories and agriculture soil testing for determination of moisture equivalent of soil. It is also suitable for determination of settlement of paints, pastes, cosmetics and food products. Centrifuge rotors & carriers are also suitable for use with variety of Falcon & Vacutainer tubes.

PR – 23 & PR – 24 have soft touch keypads for fast and accurate setting of run parameters. Basic runs are easy with setting of speed, time, temperature, brake. Press ‘start’ key and
Compufuge does the rest for you.

Brushless induction motor with frequency drive & unique automatic rotor identification ensures accurate speed setting for individual rotors. Over current overheating safety cutoff circuit is provided for motor protection. Safety lid interlock on the centrifuge ensures that the rotor does not run with LID open while the LID cannot be opened unless rotor comes to complete halt.

Salient Features

User friendly microprocessor control with Interactive LCD display
Menu driven ten programme memory
Choice of High brake, low brake and coasting
Imbalance high detector with Auto cutoff
Safety lid interlock to prevent cover opening during centrifugation
Automatic unique safety rotor identification system
Speed holding accuracy 100 RPM
Self-diagnosis for errors

Revolutionary Research Centrifuges

R-23 & R 24 centrifuges are widely used in auxiliary laboratories in industry, Educational & Research institutions, Bio Technology, Medical Laboratories, Hospitals, Blood Banks, Pharmaceutical laboratories and agriculture soil testing for determination of moisture equivalent of soil. It is also suitable for determination of settlement of paints, pastes, cosmetics and food products. Centrifuge rotors & carriers are also suitable for use with Variety of Falcon & Vacutainer Tubes.

Salient Features

Stepless speed regulator with zero start interlock
Digital speed indicator
Dynamic brake
0-99 minutes digital count down timer
Imbalance detector with cutoff
Safety lid interlock to prevent cover opening during centrifugation

Models		R-23	R-24	PR-23	PR-24
Technical Data
Max Speed	rpm	6900	17300	7000	20000
Max. RCF	‘g’	7350	27440	7560	37570
Max. Tube size	ml	200	100	250	100
Max. Capacity	ml	1200	400	1200	400
W x D x H	mm	400 x 500 x 455		400 x 500 x 440
Supply: 220-240 Volts 50 Hz Single Phase.

Models	Capacity	Type of Rotors	Type of Containers	R-23		PR-23
Rotor Heads Listing For R-23 & PR-23
Models	Capacity	Type of Rotors	Type of Containers	Speed (RPM)	RCF ‘g’	Speed (RPM)	RCF ‘g’
R-230 + R-231 (With bio-safety caps)	4 x 200 ml	SWING OUT	GLASS	4800	4000	5100	4540
R-230B + R-233B	108 x 5ml (RIA)	SWING OUT	RIA PLASTIC TUBES	5000	3830	5100	3980
R-234	4 x 250ml	SWING OUT	PLASTIC			5500	5070
R-235	8 x Microtiter	SWING OUT	96 WELL			3200	1470
R-230A	2 X Microtiter	SWING OUT	96 WELL			3200	1470
R-236	6 x 200ml	ANGULAR	PLASTIC	6900	7350	7000	7560
R-237	8 x 100ml	ANGULAR	PLASTIC	6900	6700	7000	6900
R-238	12 x 50ml	ANGULAR	PLASTIC	6900	6970	7000	7450
R-239	36 x 15ml	ANGULAR	PLASTIC	6900	7240	7000	7340
Angle Heads suitable for Falcon tubes (Without tubes)
R-238F	12 X 50ml	ANGULAR	FALCON	6900	6970	7000	7450
R-239F	20 x 15ml	ANGULAR	FALCON	6900	7240	7000	7340

Suitable for Glass Tubes (with tubes)
Reduction Adaptors For Swing Out Head (R-230 + R-231)
Models	Tube Capacity	No. of Tubes Per Adaptor	Total No. of Tubes
RA-2311	100ml	1	4
RA-2312	50ml	1	4
RA-2313	30ml	3	12
RA-2314	15ml	7	28
Suitable for Vacutainer Tubes (without tubes)
RA-2315	Up to 4ml (100mm long)	6	24
RA-2316	Up to 10ml (100mm long)	5	20
RA-2317	Up to 5ml (75mm long)	6	24

Suitable for Glass Tubes (with tubes)
Reduction Adaptors for Swing Out Head (R-234)
Models	Tube Capacity	No. of Tubes Per Adaptor	Total No. of Tubes
RA-2341	50ml	1	4
RA-2342	25ml	3	12
RA-2343	15ml	5	20
RA-2344	5ml	13	52

Models	Capacity	Type of Rotor	Type of Container	R-24		PR-24
Rotor Heads Listing For R-24 & PR-24
Models	Capacity	Type of Rotor	Type of Container	Speed (RPM)	RCF ‘g’	Speed RPM	RCF ‘g’
R-246A	4 X 25 ml	SWING OUT	GLASS	9300	8700	11000	12180
R-241	4 x 100 ml	ANGULAR	PLASTIC	11000	14050	14500	23980
R-242	6 x 50 ml	ANGULAR	PLASTIC	12100	14240	16000	25180
R-243	8 x 25 ml	ANGULAR	PLASTIC	12500	14500	14500	20220
R-244	12 x 15ml	ANGULAR	PLASTIC	12300	14710	16000	24600
R-243A	6 x 25 ml	ANGULAR	PLASTIC	14100	17120	18000	28980
R-244A	8 x 15 ml	ANGULAR	PLASTIC	15400	20150	18000	27530
R-247	8 x 50 ml	ANGULAR	PLASTIC	10800	13430	14500	24680
R-248	24 x 1.5 ml	ANGULAR	PLASTIC	17300	27440	20000	37570
R-249	6 Strips of 8 x 0.2 ml	ANGULAR	PCR Strip tubes	11000	12180	11000	12180
Angle Heads suitable for Falcon tubes (Without tubes)
R-244F	12 x 15 ml	ANGULAR	FALCON	11000	14610	11000	14610
R-247F	8 x 50 ml	ANGULAR	FALCON	11000	14610	11000	14610

Models	Capacity	Type of Rotors	Type of Containers	R-23		PR-23
Rotor Heads Listing For R-23 & PR-23
Models	Capacity	Type of Rotors	Type of Containers	Speed (RPM)	RCF ‘g’	Speed (RPM)	RCF ‘g’
R-230 + R-231 (With bio-safety caps)	4 x 200 ml	SWING OUT	GLASS	4800	4000	5100	4540
R-230B + R-233B	108 x 5ml (RIA)	SWING OUT	RIA PLASTIC TUBES	5000	3830	5100	3980
R-234	4 x 250ml	SWING OUT	PLASTIC			5500	5070
R-235	8 x Microtiter	SWING OUT	96 WELL			3200	1470
R-230A	2 X Microtiter	SWING OUT	96 WELL			3200	1470
R-236	6 x 200ml	ANGULAR	PLASTIC	6900	7350	7000	7560
R-237	8 x 100ml	ANGULAR	PLASTIC	6900	6700	7000	6900
R-238	12 x 50ml	ANGULAR	PLASTIC	6900	6970	7000	7450
R-239	36 x 15ml	ANGULAR	PLASTIC	6900	7240	7000	7340
Angle Heads suitable for Falcon tubes (Without tubes)
R-238F	12 X 50ml	ANGULAR	FALCON	6900	6970	7000	7450
R-239F	20 x 15ml	ANGULAR	FALCON	6900	7240	7000	7340

Suitable for Glass Tubes (with tubes)
Reduction Adaptors For Swing Out Head (R-230 + R-231)
Models	Tube Capacity	No. of Tubes Per Adaptor	Total No. of Tubes
RA-2311	100ml	1	4
RA-2312	50ml	1	4
RA-2313	30ml	3	12
RA-2314	15ml	7	28
Suitable for Vacutainer Tubes (without tubes)
RA-2315	Up to 4ml (100mm long)	6	24
RA-2316	Up to 10ml (100mm long)	5	20
RA-2317	Up to 5ml (75mm long)	6	24

Suitable for Glass Tubes (with tubes)
Reduction Adaptors for Swing Out Head (R-234)
Models	Tube Capacity	No. of Tubes Per Adaptor	Total No. of Tubes
RA-2341	50ml	1	4
RA-2342	25ml	3	12
RA-2343	15ml	5	20
RA-2344	5ml	13	52

Models	Capacity	Type of Rotor	Type of Container	R-24		PR-24
Rotor Heads Listing For R-24 & PR-24
Models	Capacity	Type of Rotor	Type of Container	Speed (RPM)	RCF ‘g’	Speed RPM	RCF ‘g’
R-246A	4 X 25 ml	SWING OUT	GLASS	9300	8700	11000	12180
R-241	4 x 100 ml	ANGULAR	PLASTIC	11000	14050	14500	23980
R-242	6 x 50 ml	ANGULAR	PLASTIC	12100	14240	16000	25180
R-243	8 x 25 ml	ANGULAR	PLASTIC	12500	14500	14500	20220
R-244	12 x 15ml	ANGULAR	PLASTIC	12300	14710	16000	24600
R-243A	6 x 25 ml	ANGULAR	PLASTIC	14100	17120	18000	28980
R-244A	8 x 15 ml	ANGULAR	PLASTIC	15400	20150	18000	27530
R-247	8 x 50 ml	ANGULAR	PLASTIC	10800	13430	14500	24680
R-248	24 x 1.5 ml	ANGULAR	PLASTIC	17300	27440	20000	37570
R-249	6 Strips of 8 x 0.2 ml	ANGULAR	PCR Strip tubes	11000	12180	11000	12180
Angle Heads suitable for Falcon tubes (Without tubes)
R-244F	12 x 15 ml	ANGULAR	FALCON	11000	14610	11000	14610
R-247F	8 x 50 ml	ANGULAR	FALCON	11000	14610	11000	14610