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Volumetric Pipettes
TubeRollers
Benchmark TubeRollers are designed for the gentle, thorough mixing of a variety of containers, including Vacutainers, bottles, test tubes, centrifuge tubes, and roller bottles. Both models (5 & 10 rollers) operate at a constant 38 rpm, which has been determined to be the optimum speed for the broadest range of mixing requirements.
As the roller mechanism rotates through each complete revolution, the right side of each roller is gently elevated about 0.5 in (13 mm) and returns to the horizontal starting position. This additional gentle up/down motion provides a "wave" effect and guarantees that the entire sample is subjected to complete, thorough mixing end to end. This built in tilt feature provides a level of homogeneous mixing uniformity that can not be matched by any stationary roller apparatus.
From blood collection tubes to roller bottles, the TubeRollers are the ideal choice for research or clinical labs.
Specifications
Speed |
Fixed 38 rpm (± 10%) |
Tilt Angle |
± 5° |
Motion |
Simultaneous roll and tilt |
Operating Temperature Range |
+4 to +40°C |
Dimensions |
TR3005: 18 x 7 x 3.5 in. | 45.7 x 17.8 x 8.9 cm TR3010: 18 x 14 x 3.5 in. | 45.7 x 35.6 x 8.9 cm |
Number of Rollers |
TR3005: 5 TR3010: 10 |
Weight |
TR3005: 11 lbs | 5 kg |
Roller Dimensions |
1.2 x 12.5 in. | 3 x 32 cm |
Vessels Accepted |
8 mm to 200 mm diameter |
Roller Spacing |
5 mm (rollers are on 35 mm centers) |
Electrical |
115 V or 230 V, 50-60 Hz |
Warranty |
2 years |
Typical Tube Capacities
Vessel |
TR3005 |
TR3010 |
12 x 75 mm Tubes |
12 |
26 |
16 x 100 mm Tubes |
8 |
18 |
16 x 125 mm Tubes |
8 |
18 |
15 mL Screw Cap Tubes |
8 |
18 |
50 mL Screw Cap Tubes |
8 |
18 |
850 cm2 Roller Bottles |
1 |
2 |
PNROLLER
| SKU Number | Type | Vol | Qty | Price | Quantity | Add to Cart |
| PT7101-A | Volumetric Pipettes | 1 mL | 5 |
39.20
Each
|
||
| PT7101-B | Volumetric Pipettes | 2 mL | 5 |
39.20
Each
|
||
| PT7101-C | Volumetric Pipettes | 5 mL | 5 |
39.20
Each
|
||
| PT7101-D | Volumetric Pipettes | 10 mL | 5 |
39.20
Each
|
||
| PT7101-E | Volumetric Pipettes | 20 mL | 5 |
43.45
Each
|
||
| PT7101-F | Volumetric Pipettes | 25mL | 5 |
47.75
Each
|
||
| PT7101-G | Volumetric Pipettes | 50 mL | 5 |
54.25
Each
|
||
| PT7101-H | Volumetric Pipettes | 100 mL | 5 |
111.00
Each
|
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