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Liquid level sensing micro EP tube rack

A liquid level sensing and trace technology, used in test tube holders/clamps, measuring devices, instruments, etc., can solve problems such as inability to effectively control the temperature of the rack body, easy to add by mistake, and inconvenient for experimental workers.

Pending Publication Date: 2018-07-06
JIANGSU CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In PCR experiments, we often need to use micro-EP tube racks, because the existing micro-EP tube racks cannot effectively control the temperature in the rack body and the groove
During our PCR experiments, various reagents are often added to the EP tubes. Due to the heavy workload and the small amount of reagents added, it is easy to add some reagents by mistake or add more or less. The existing EP tube racks cannot sense Whether to add liquid reagents to the EP tube has brought a lot of inconvenience to our experimenters

Method used

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  • Liquid level sensing micro EP tube rack
  • Liquid level sensing micro EP tube rack
  • Liquid level sensing micro EP tube rack

Examples

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:

[0019] refer to Figure 1 to Figure 4 The shown liquid level sensing trace EP tube rack includes a storage box body 1, a test tube positioning part 2 arranged in the storage box body, an induction sensing part, a control part and a display part 3 arranged on the top of the storage box body 1 , the accommodating box body 1 includes a first accommodating cavity with an opening opening upward, the test tube positioning part 2 includes a test tube support assembly 2a and a test tube positioning assembly 2b, and the test tube support assembly 2a includes a micro-volume test tube rack 2c, the micro-volume The test tube rack 2c is provided with a number of trace PCR tube grooves 2c1 and EP tube hole grooves 2c2 distributed in a matrix, and the inductive sensing components include a semiconductor refrigeration chip 4, a tem...

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Abstract

The invention relates to the technical field of molecular experimental auxiliary devices, and in particular relates to a liquid level sensing micro EP tube rack. The micro EP tube rack comprises an accommodating box body, a test tube positioning component arranged in the accommodating box body, an induction sensing component, a control component and a display component, the test tube positioning component comprises a test tube supporting assembly and a test tube positioning assembly, the test tube supporting assembly comprises a micro test tube rack, and the micro test tube rack is provided with a plurality of matrix-distributed micro PCR tube grooves and EP tube hole grooves, the induction sensing component comprises a semiconductor refrigeration sheet, a temperature sensor, an ultraviolet sensor and a buzzer alarm, the control component comprises a controller, and the display component, the semiconductor refrigeration sheet, the temperature sensor, the ultraviolet sensor and the buzzer alarm are all electrically connected with the controller. The micro EP tube rack provided by the invention can sense whether or not a liquid reagent is added into an EP tube, and brings a lot of convenience to experiment workers.

Description

technical field [0001] The invention relates to the technical field of molecular experiment auxiliary equipment, in particular to a liquid level sensing trace EP tube rack. Background technique [0002] In the prior art, test tube racks are commonly used experimental equipment in biological laboratories. In PCR experiments, we often need to use micro-EP tube racks, because the existing micro-EP tube racks cannot effectively control the temperature in the rack body and the groove. During our PCR experiments, various reagents are often added to the EP tubes. Due to the heavy workload and the small amount of reagents added, it is easy to add some reagents by mistake or add more or less. The existing EP tube racks cannot sense Whether to add liquid reagents to the EP tube has brought a lot of inconvenience to our experimenters. Therefore, it is imminent to need a micro-EP tube rack that can sense the liquid level. Contents of the invention [0003] The object of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L9/06G01D21/02
CPCG01D21/02B01L9/06
Inventor 朱宏明何侠尹丽
Owner JIANGSU CANCER HOSPITAL
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