Home > Roller or Rotator Speed Control > Variable
Sort By:
Page of 1
MARSHALL Select MS-RO80 Tube Rotator Mixer, 0-80 RPM MARSHALL Select MS-RO80 Tube Rotator Mixer, 0-80 RPM

Speed Range 0 to 80 RPM
Operation Mode Continuous
Display Scale
Motor Type DC Motor
Ambient Temp. 5 to 40°C
Relative Humidity 80%
Protection Type IP21
Consumption 20W
Dimensions (WxDxH) 8.6 x 11.8 x 12.2 in. (22 x 30 x 31 cm)
Weight 11.02 lb. (5kg)
Electrical Requirements 100~240V,50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $375.00
Our Price: $272.63
Money Saved: $102.37
Free Shipping
MARSHALL Select MS-RE80A Tube Rotator Mixer, 0-80 RPM MARSHALL Select MS-RE80A Tube Rotator Mixer, 0-80 RPM

Speed Range 10 to 80 RPM
Timing Range 1 to 1,199min
Operation Mode Continuous
Display LCD
Motor Type DC motor
Dimensions (WxDxH) 20.87 x 5.9 x 7.48 in. (53 x 15 x 19 cm)
Weight 6.61 lb. (3kg)
Electrical Requirements 110 - 220V±10%, 50/60Hz, 40W

Usually Ships in 24 Hours
Manufacturer's List Price: $375.00
Our Price: $272.63
Money Saved: $102.37
Free Shipping
Boekel Scientific 260750 Mini Tube Rotator, Microtube and Conical bottom (115V/230V) Boekel Scientific 260750 Mini Tube Rotator, Microtube and Conical bottom (115V/230V)

Catalog Number

260750

Temperature

4ºC to 40ºC (in a cold room or incubator)

Carousel Capacity

36 1.5/2.0 ml tubes, 10 10/15 ml and 16 5/7 ml tubes, 6 50ml tubes

Load Capacity

1.75 lbs

Variable Speed

4 to 18 RPM's

Mixing Angle

Adjustable 0 to 90º

Electrical

12v DC via 100-240 V AC Adapter

Unit Dimensions (W x D x H)

9” x 5” x 6”
22.8cm x 12.7cm x 15.2cm

Shipping Weight

4.5 lbs / 2.04 kg

Regulatory Approval

Power pack is UL, CSA and CE approved

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $389.53
Our Price: $377.84
Sale Price: $324.53
Money Saved: $65.00
Free Shipping
Scilogex MX-RL-E LCD Analog Rotisserie Tube Rotator Scilogex MX-RL-E LCD Analog Rotisserie Tube Rotator

Speed range

10 - 80rpm

Tilt Angle

90°

Rotisserie tube capacity

1.5ml x 48 / 15ml x 16 / 50ml x 8

Operating temp. range

5 - 40C

Overall dimensions

21"L x 6"W x 8"H

Weight

6Lbs

Electrical supply

100-220V, 50/60Hz

Manufacturer's List Price: $473.55
Our Price: $351.61
Money Saved: $121.94
Free Shipping
Scilogex MX-RD-E Analog Tube Rotator Mixer Scilogex MX-RD-E Analog Tube Rotator Mixer

Speed range

0 - 80rpm

Tilt Angle

90°

Disk tube capacity

1.5ml x 48 / 15ml x 16 / 50ml x 8

Operating temp. range

5 - 40C

Overall dimensions

9"L x 12"W x 12"H

Weight

6Lbs

Electrical supply

100-220V, 50/60Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $473.55
Our Price: $351.61
Money Saved: $121.94
Free Shipping
MARSHALL Select MS-RE100A Tube Roller, 10-100 RPM MARSHALL Select MS-RE100A Tube Roller, 10-100 RPM

Speed Range 10 to 100 RPM
Rocking Amplitude .95 in.
Number of Rollers 6 Rollers
Roller Length 11.02 in. (28 cm)
Max. Loading Weight 8.8 lb. (4 kg)
Operation Mode Continuous
Speed Display Scale
Motor Type Brushless DC motor
Dimensions (WxDxH) 18.4 x 9.8 x 4.0 in. (46.8 x 25 x 10.2 cm)
Weight 12.1 lb. (5.5kg)
Electrical Requirements 110-220V, 50/60Hz, 25W

Usually Ships in 24 Hours
Manufacturer's List Price: $560.18
Our Price: $395.13
Money Saved: $165.05
Free Shipping
Scilogex MX-T6-S Analog Tube Roller Scilogex MX-T6-S Analog Tube Roller

Speed range

0-70rpm

Amplitude

24mm

Motor type

DC brushless

Roller length

13.5 inches

Maximum diameter tubes

3 inches

Maximum load capacity

11lbs

Operation type

Continuous, no timer

Operating temperature

4C to 40C

Dimensions

21"L x 11"W x 5"H

Weight

12lbs

Voltage

100-220Volts, 50/60Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $560.18
Our Price: $425.93
Money Saved: $134.25
Free Shipping
Benchmark Roto-Mini Plus Variable Speed Rotator w/ Tube Holders Benchmark R2024 Roto-Mini Plus Variable Speed Rotator w/ Tube Holders

Speed

5 to 70 RPM

Capacity

0.5ml to 50ml tubes

Mixing Modes

Mix, Pause, Rock

Dimensions (W x D x H)

10.8 x 6 x 6.5 in (27.5 x 15.2 x 16.5 cm)

Electrical Requirements

115V, 50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $530.71
Our Price: $451.10
Money Saved: $79.61
Free Shipping
Benchmark RotoBot Mini Programmable Rotator w/ Tube Holders Benchmark R4040 RotoBot Mini Programmable Rotator w/ Tube Holders

Speed

Variable, 1 to 80 RPM

Capacity

6 x 50ml

10 x 15ml

60 x 1.5ml

Timer

1 sec to 99 hr 59 min, continuous

Operating Temp Range

+2C to 70C

Dimensions (W x D x H)

11.4 x 5.4 x 7.8 in (29 x 13.7 x 19.9 cm)

Electrical Requirements

100-240V, 50/60Hz, 3A

Usually Ships in 24 Hours
Manufacturer's List Price: $708.54
Our Price: $602.26
Money Saved: $106.28
Free Shipping
Scilogex MX-T6-Pro LCD Digital Tube Roller Scilogex MX-T6-Pro LCD Digital Tube Roller

Speed range

10-70rpm

Amplitude

24mm

Motor type

DC brushless

Roller length

11 inches

Maximum load capacity

9lbs

Operation type

Continuous or timed

Dimensions

17.5"L x 11"W x 5"H

Weight

12lbs

Voltage

100-220Volts, 50/60Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $958.65
Our Price: $711.80
Money Saved: $246.85
Free Shipping
MARSHALL Select MS-RO70 Tube Rotator Mixer, 10-70 RPM MARSHALL Select MS-RO70 Tube Rotator Mixer, 10-70 RPM

Speed range 10 to 70 RPM
Tilt Angle 0 to 90°
Operating temp. range 5°C to 40°C
Timer range 1 to 1,199 minutes
Motror Type DC Motor
Dimensions (L x W x H) 8.26 x 11.1 x 11.8 in. (21x 28 x 30 cm)
Weight 10 lb. (4.5 kg)
Electrical supply 100-220V, 50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $1,126.13
Our Price: $752.53
Money Saved: $373.60
Free Shipping
Benchmark Roto-Therm Plus Incubated Rotator Variable Speed w/ Tube Holders Benchmark H2024 Roto-Therm Plus Incubated Rotator Variable Speed w/ Tube Holders

Temperature

Ambient +5C to 60C

Speed

5 to 70 RPM

Mixing Modes

Mix, Pause, Rock

Dimensions (W x D x H)

11.8 x 8.5 x 9 in (29.5 x 21.6 x 22.9 cm)

Electrical Requirements

115V, 50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $889.13
Our Price: $755.76
Money Saved: $133.37
Free Shipping
Scientific Industries SI-2100 Rotator Genie w/ Standard Platform Scientific Industries SI-2100 Rotator Genie w/ Standard Platform

Speed (RPM)

Speed 5-35 RPM

Environmental

Installation Category 2, 0° - 38C (32° - 100°F), 95% max. relative humidity

Product Weight

11.5 lbs

Overall (D x W x H)

400 x 175 x 400mm (15.8 x 7.0 x 15.8 in) Depth with Platform Horizontal - 290mm (11.5 in)

Platform Dimension

10 1/4" x 10 1/4"

Markings

CE

Manufacturer's List Price: $989.77
Our Price: $791.82
Money Saved: $197.95
Free Shipping
Scientific Industries SI-2200 Rotator Genie w/ Magnetic Platform Scientific Industries SI-2200 Rotator Genie w/ Magnetic Platform

Speed (RPM)

Speed 5-35 RPM

Environmental

Installation Category 2, 0° - 38C (32° - 100°F), 95% max. relative humidity

Product Weight

11.5 lbs

Overall (D x W x H)

400 x 175 x 400mm (15.8 x 7.0 x 15.8 in) Depth with Platform Horizontal - 290mm (11.5 in)

Platform Dimension

11 1/2" x 12 1/2"

Markings

CE

Manufacturer's List Price: $1,020.22
Our Price: $816.18
Money Saved: $204.04
Free Shipping
Scilogex MX-RD-Pro LCD Digital Tube Rotator Mixer Scilogex MX-RD-Pro LCD Digital Tube Rotator Mixer

Speed range

10 - 70rpm

Tilt Angle

0 - 90°

Operating temp. range

5 - 40C

Timer range

1 - 1199mins

Overall dimensions

10"L x 8"W x 10"H

Weight

10Lbs

Electrical supply

100-220V, 50/60Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $1,126.13
Our Price: $836.14
Money Saved: $289.99
Free Shipping
MARSHALL Select MS-RO70-T LCD Rotisserie Tube Rotator, 10-70 RPM MARSHALL Select MS-RO70-T LCD Rotisserie Tube Rotator, 10-70 RPM

Speed Range 10 to 70rpm
Timing Range 1 to 1,199 Minutes
Operation Mode Continuous or Timing
Display LCD
Motor Type DC motor
Power Consumption 40W
Dimensions (WxDxH 20.07 x 8.7 x 10.23 in. (51 x 22 x 26 cm)
Gross Weight(kg) 24.25 lb. (11 kg)
Electrical Requirements 110V/220V, 50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $1,322.48
Our Price: $854.29
Money Saved: $468.19
Boekel Scientific 260250 Orbitron Rotator II, 115V Boekel Scientific 260250 Orbitron Rotator II, 115V

Catalog Number

260250, 260250-2

Temperature

4ºC to 40ºC (in a cold room or incubator)

Adjustable Speed

6 to 23 orbits/min

Fixed Tilt Angle

23º

Load Limit

2.25 lbs

Product Dimensions W x D x H w/platform

12" x 12" x 10"
30.5cm x 30.5cm x 25.4cm

Shipping Weight

10lb (4.4kg)

Electrical

260200: 115 VAC; 50/60Hz, 6 watts, 0.5 amps

Regulatory Approval

Power pack is UL, CSA and CE approved

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $1,019.69
Our Price: $989.10
Sale Price: $907.53
Money Saved: $112.16
Free Shipping
Benchmark RotoBot Programmable Rotator w/ Tube Holders Benchmark R4045 RotoBot Programmable Rotator w/ Tube Holders

Speed

Variable, 1 to 80 RPM

Capacity

12 x 50ml

22 x 15ml

84 x 1.5ml

Timer

1 sec to 99 hr 59 min, continuous

Operating Temp Range

+2C to 70C

Dimensions (W x D x H)

16.1 x 5.4 x 7.8 in (41 x 13.7 x 19.9 cm)

Electrical Requirements

100-240V, 50/60Hz, 3A

Usually Ships in 24 Hours
Manufacturer's List Price: $1,087.89
Our Price: $924.70
Money Saved: $163.19
Free Shipping
Scilogex MX-RL-Pro LCD Digital Rotisserie Tube Rotator, with 18900147 16 x 50ml tube holder accessory Scilogex MX-RL-Pro LCD Digital Rotisserie Tube Rotator, with 18900147 16 x 50ml tube holder accessory

Speed range

10 - 70rpm

Tilt Angle

0 - 90°

Operating temp. range

5 - 40C

Timer range

1 - 1199mins

Overall dimensions

21"Width x 9"Depth x 11"Height

Weight

10Lbs

Electrical supply

100-220V, 50/60Hz

Manufacturer's List Price: $1,322.48
Our Price: $981.94
Money Saved: $340.54
Free Shipping
Boekel Scientific 260650 Tube Rotator, Var. Speed 4-80 rpm, w/ 14 place rotor 115V/230V Boekel Scientific 260650 Tube Rotator, Var. Speed 4-80 rpm, w/ 14 place rotor 115V/230V

Catalog Number

260650

Speed Range

4-80 rpm

Carousel Angle

90°-180°

Timer (with auto shutoff)

Up to 99 Hrs and 59 minutes

Carousel Capacity

46 9-11mm tubes, 28 14-18mm tubes, 12 27-34mm tubes

Electrical

19.4 vdc, 4.74A via 100-240 AC adapter drum

Product Dimensions (W x D x H)

12" x 17" x 15"
30.4cm x 43.1cm x 38.1cm

Shipping Weight

16 lbs. / 7.25 kg

Carousel Angle

16lbs 7.25kgs

Regulatory Approval

Power pack is UL, CSA and CE approved

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $1,210.32
Our Price: $1,174.01
Sale Price: $998.82
Money Saved: $211.50
Free Shipping
Benchmark TubeRoller with 10 Rollers Benchmark R3010 TubeRoller with 10 Rollers

Speed

Variable, 2 to 80 RPM

Tilt Angle

±5°

Motion

Simultaneous roll and tilt

Timer

1 min to 100 hours, or continuous

Operating Temp Range

+4C to 40C

Dimensions (W x D x H)

18 x 14 x 3.5 in (45 x 36 x 9 cm)

Roller Dimensions

12 x 12.5 in (30.5 x 32 cm)

Vessels Accepted

8mm to 200mm diameter

Roller Spacing

5mm (rollers are on 35mm centers)

Electrical Requirements

115V, 50/60Hz

Usually Ships in 24 Hours
Manufacturer's List Price: $1,607.83
Our Price: $1,366.65
Money Saved: $241.18
Free Shipping
IKA Roller 6 Digital Shaker IKA Roller 6 Digital Shaker

Type of movement

rolling

Permissible ON time

100 %

Speed min (adjustable)

5 rpm

Speed range

0 - 80 rpm

Speed display

7 segment LED

Speed control

1 RPM steps

Timer

yes

Timer display

7 segment LED

Time setting min.

1 s

Time setting max.

5999 min

Operating mode

timer and continuous operation

Rolls, number

6

Rolls, Ø

32 mm

Rolls, length

327 mm

Working area length

350 mm

Rolls, luffing angle fixed

3 °

Rolls, max stroke at roll end

16 mm

Rolls, changeable, removable

yes

Dimensions (W x H x D)

240 x 115 x 545 mm

Weight

4 kg

Permissible ambient temperature

4 - 50 °C

Permissible relative humidity

80 %

Protection class according to DIN EN 60529

IP 21

Voltage

100 - 240 V

Frequency

50/60 Hz

Power input

24 W

DC Voltage

24 V=

Current consumption

1000 mA

Manufacturer's List Price: $2,889.00
Our Price: $2,394.55
Sale Price: $2,231.90
Money Saved: $657.10
Free Shipping
IKA Roller 10 Digital Shaker IKA Roller 10 Digital Shaker

Type of movement

rolling

Permissible ON time

100 %

Speed min (adjustable)

5 rpm

Speed range

0 - 80 rpm

Speed display

7 segment LED

Speed control

1 RPM steps

Timer

yes

Timer display

7 segment LED

Time setting min.

1 s

Time setting max.

5999 min

Operating mode

timer and continuous operation

Rolls, number

10

Rolls, Ø

32 mm

Rolls, length

327 mm

Working area length

350 mm

Rolls, luffing angle fixed

3 °

Rolls, max stroke at roll end

16 mm

Rolls, changeable, removable

yes

Dimensions (W x H x D)

380 x 115 x 545 mm

Weight

6 kg

Permissible ambient temperature

4 - 50 °C

Permissible relative humidity

80 %

Protection class according to DIN EN 60529

IP 21

Voltage

100 - 240 V

Frequency

50/60 Hz

Power input

24 W

DC Voltage

24 V

Current consumption

1000 mA

Manufacturer's List Price: $3,458.00
Our Price: $3,106.55
Sale Price: $2,755.10
Money Saved: $702.90
Free Shipping