תיאור
Features
Easy handling
The intuitive user interface coupled with the large display makes it extremely simple to program and operate the DOSE IT. Twenty different dosing protocols can be saved and recalled by pressing a button. The setting of all functions and parameters is self-explanatory so that with minimal learning time everybody can start working immediately. The flip-top pumphead for easy tube loading further reduces the time for preparation and set up of the pump. |
Compact and portable
With its very small footprint and light weight, DOSE IT fits everywhere in the lab and can be moved easily – no need to waste valuable bench space or to have a pump in every lab. The smooth and rounded surface makes it easy to clean. The position of the pumphead, display and keypad is optimal for ergonomic working. |
Versatility
The DOSE IT pumphead accommodates different tubing sizes (1 to 8 mm) so that a wide range of volumes can be dispensed with speed and precision. The dispensed volume can range from hundred microlitres to several litres – typical applications include the filling of tubes with liquid broth, the pouring of Agar plates, the filling of bottles with buffers or the aliquoting of stock solutions. The versatility of the DOSE IT reduces the need to have several single-purpose pumps in a lab.
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Process documentation
DOSE IT provides all features necessary to support the individual needs in quality control. All process relevant information can be documented using a standard label printer (e.g. the EPSON TM-U220) or by directly transferring the information to a personal computer. |
Applications
Media dispensing
The peristaltic pump DOSE IT is designed to make the dispensing of culture media, buffers and other solutions easy and efficient. The simple programming and straightforward operation of the DOSE IT is ideal for laboratories where several different dispensing protocols are frequently used. |
Customized ApplicationsDOSE IT allows the setup of complex dosing patterns. Customized applications may include: |
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| Coating or washing of Petri dishes Coating Petri dishes is a common task in tissue culturing laboratories. Using the CUSTOMIZE mode allows defining an efficient protocol for coating or washing a defined number of Petri dishes. Coating/washing solution can be added and removed in series, making the application fast and reliable. |
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| Serial dilutions Serial dilutions are extensively used in microbiological testing as part of the sample preparation for the total viable cell count in food. By programming an air gap before taking up the sample into the prefilled tubing system, the CUSTOMIZE mode allows you to efficiently carry out serial dilutions. |
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Filling of density gradient tubes |
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Specifications
| Dose volume | 0.1 ml – 9'999 ml | |
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| Flow rate | 0.6 ml/min – 5 l/min | |
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| Tubing inner diameter | 1 – 8 mm | |
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| Tubing wall thickness | 1.5 mm | |
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| Dimensions (H x W x D) | 203 x 210 x 191 mm | |
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| Weight | 3.5 kg | |
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| Interface | 2x RS232 | |
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| Input voltage | 100 – 240 VAC 50/60 Hz | |
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| Model | Descriptions | Part No. | |
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| Foot switch |
for hands-free operation, with connecting cable |
143 200
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| Benchtop switch |
for hands-free operation, with connecting cable |
171 081
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| Retort rod with filling arm |
retort rod diameter 10 mm |
171 091
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| Extension pumphead |
for double pumphead assembly |
171 090
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| Silicone tubing set |
for double pumphead, inner diameter 8 mm, length 3.0 m |
171 088
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| Pipette-tubing connector | for connecting pipettes to 2 – 6 mm inner diameter silicone tubing, autoclavable, 5-pack |
171 077
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| ID (mm) | |||
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Aspiration / dispensing tube |
length 10 cm, stainless steel, one end dented |
1
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171 051
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2
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171 052
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3
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171 053
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4
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171 054
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6
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171 056
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8
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171 058
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| length 35 cm, stainless steel, one end dented |
4
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171 064
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6
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171 066
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8
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171 068
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| Tube collar |
Used as a weight for the aspiration tube or as a clamp spacer for the dispensing tube |
1 – 3
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171 071
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4 – 6
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171 074
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