A device that uses the principle of high-frequency oscillation to generate heat through the friction of molecules in PVC hoses, thereby melting the PVC hose and achieving the sealing effect. This device is also referred to as a pipe sealing machine in some places.
Technical Parameters
| Heat Sealing Time: | 0.5~2s | Heat Sealing Tube Outer Diameter: | 2~6mm | ||||
| Indicator Light Colors: | Red/Blue | RF Frequency: | 40.68MHz | ||||
| Grounding Protection: | Class I | Power Supply | 100V~120V/220V~240V AC | ||||
| Power Consumption: | 250W during operation,10W in standby | Dimensions: | 175×155×315mm | ||||
| Weight: | 5.5kg | Fuse: | 3A/250VAC 5*20mm | ||||
| Operating Temperature: | 0~40℃ | Storage Temperature: | -20~70℃ |
Control System:
5.4”LCD Touch Screen Display
>The display can simultaneously display:all main parameters such as cold trap temperature,vacuum degree,sample temperature, and shelf temperature.
>Schematic diagram of equipment operating components,through graphic display to view the working status of each component of the equipment.
>Ithas the functions of cold trap precooling and vacuum pump preheating,and the time can be set by the userin the system. >Display whether the current running status is normal or not by numerical color.
>Built-in saturated vapor pressure &temperature corresponding relationship table,dearly displaying the corresponding relationship.
o One-key operation,the operation is extremely simple,no special professional learning and training is required.
o Thermal electromagnetic over-current and short-circuit protection,making the equipment run more safely and stably.
o Active reminder of equipment maintenance time and vacuum pump replacement lubricating oil time.
o Ambient temperature monitoring,the device automatically reminds the alarm if the ambient temperature is too high.
o Optional eutectic point detection device and endpointjudgment detection system make freeze-drying more scientific.
Drying chamber | · The separate drying chamber reduces the probability of damage caused byimproper handling of the drying chamber due to height and weight.The upper cover is anodized aluminum with anti-corrosion treatment.●Highly transparent plexiglass drying chamber,good light and heat radiation conduction.Reserve 6/12 external valve ports.· 316L stainless steel all black Teflon coating drying chamber,suitable for drying organic solvents and various corrosive samples,reserved for 6/12 external ports.· 316L stainless steel vertical multi-port multi-manifold external rack(The standard configuration is aplexiglass drying chamber,and one ofthe diying chambers can be optional) |
Cold trap andcondensing coil | · The cold trap cavity and condensation coil are made of 316L stainless steel.Large opening and channel design,the gas can be quickly captured through the condensing coil.· The cavity and condensing coil are equipped with Teflon anti corrosion coating as standard,which can trap organic solvents and various corrosive solvents.· The condensing coil is placed in the cold trap to increase the condensate catchment area,which can effectively prevent external condensation. |
Sample shelves | · 316Lstainless steel stackable sample shelves,capable oflyophilizing machine solvents and various corrosive solvents.Each shelf can be placed and taken freely without manual work.The distance and height ofeach shelfcan be adjusted freely.-All black coating,good heat absorption performance.-Special hole for freeze-drying of centrifuge tubes,which is conducive to the drying of samples in centrifugetube containers.· All-aluminum Teflon surface anti-corrosion treatment electric heating shelf. |
Refrigerationsystem | · Danffos compressorCopper plate heat exchanger,the largest area to increase heat dissipation· Unique refrigeration technology,the temperature of the cold trap can be lowered from ambient temperatureto below-80C°within 2 minutes.· Class A temperature sensor with high temperature accuracy and low error.· Multiple detection and alarm system,the refrigeration system pressure is too high or refrigeration failure cantimely alarm and take corresponding measures. |
Techinical parameter
| Item No | ST7003 | ST7006 | ST9006 | |
| Ice condenser capacity | 3kg | 6kg | 6kg | |
| Ice condenser temperature | -70℃ | -70℃ | -90℃ | |
| Cold trap volume | 5L | 10L | 10L | |
| Freeze dried chamber | Bell shape (standard configuration)/Multi manifold type/T-shaped frame type | |||
| Sample shelf | φ200mm.Single layer area 0.03m2 with 3-5 layers available | ●260mm/485mm.Single layer area 0.055m²/0.185m².3-10 layers/optional ● Electric heating/manual capping/optiona | ||
| Vacuum pump | Extreme vacuum 5*10*mbar with a pumping capacity of 8m³/h optional pump of various types | |||
| Oil mist filte | Standard configuration | |||
| Vacuum pump connection pipe | Single forming stainless steel flexible pipe DN16 ISO-KF L-1.2m | |||
| Anti-corrosive treatment | Cold trap,condensing coil/all equipped with PTFE anti-corrosion treatment as standard. Freeze-drying organic solvents. | |||
| External valve | 6pieces/optional | 1-48 pieces/optional | ||
| Eutectic point detection system | Support/Optional | |||
| Data output analysis | Support/Optional | |||
| Powe | 0.6kw | 1.1kw | 1.5kw | |
| Size | 420*545*455mm | 510*570*500mm | ||
Freezer Dryer, 3kgs-6kgs water capturer
Model:
ST7003,ST7006,ST9006
Brand:
Yingtai
t-Boc-N-Amido-PEG12-propargyl can participate in copper catalyzed Click Chemistry reactions with biomolecules that contain azide. The t-Boc protected amine can be deprotected under mild acidic conditions. The PEG spacer helps improve the water-solubility of the molecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
t-Boc-N-Amido-PEG12-propargyl can participate in copper catalyzed Click Chemistry reactions with biomolecules that contain azide. The t-Boc protected amine can be deprotected under mild acidic conditions. The PEG spacer helps improve the water-solubility of the molecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Product Description
Kit Storage and term of Validity
Storage term: stored at ≤-20℃,keep away from light, avoid heavy weight and repeated freezing and thawing.
Term of Validity: 14 months
Isothermal nucleic acid Principle Summary
This kit is based on a rapid nucleic acid amplification technology at room temperature and constant temperature: at room temperature and constant temperature (generally 39 ºC~42 ºC), reverse transcriptase uses specific primers and template RNA to synthesize cDNA strands, and binds the auxiliary protein and single strand With the help of the protein, the recombinase and the primer form a complex; perform a homology search and bind the target homology domain, at this time a D-loop region is formed at the homology position and strand exchange begins; accompanied by the recombinase from the complex Upon dissociation, the polymerase also binds to the 3′ end of the primer, initiating chain extension. Relying on the action of nfo enzyme, adding specific molecular probes designed according to the template, and using colloidal gold technology (sandwich method) can detect the final result.
Isothermal nucleic acid Product Features
1/ High sensitivity and specificity, short reaction time.
2/ The reagent form is freeze-dried, stable and easy to operate.
3/ The reaction can be operated by metal bath and water bath pot without purchasing expensive PCR apparatus.
Technical Parameters:
| Parameters | Details |
|---|---|
| Product Name | RNA Isothermal Amplification Kit NFO |
| Manufacturer | Amp-future |
| Storage Temperature | -20°C |
| Kit Components | Enzymes, Buffers ,Reagents |
| Packaging | 48 Tests/box |
| Detection Limit | 500-1000copies/µL |
| Shipping | ICE |
| Test Time | 5-20mins |
Isothermal nucleic acid Applications
Suitable for RNA isothermal rapid amplification kit(NFO type)
Primer: Require pair of nucleotide primers with the length of 25-35 bp.
RNA NFO kit reaction temperature is 39 to 42℃ and time is 5-20 minutes.
Notes
1/ Please avoid nucleic acid contamination and set blank control during reaction due to the high sensitivity of the kit.
2/ Please take out the required quantity of MIRA reaction units for the experiment, and put the rest under storage conditions when performing the experiment.
