Description
DESCRIPTION
It is an instrument used to detect DNA, RNA purity, concentration, and protein concentration. It can quickly measure the concentration of nucleic acid. We can use two detection modes: pedestal and cuvette, and the amount of sample required for each measurement are only 0.5 to 2ul. Quick, accurate, and repeatable micro-measurement can be carried out without dilution. Please point the sample directly on the sample plate. No accessories such as cuvettes or capillaries are required. After the measurement, you can choose to wipe off the sample directly or use a pipette to recover the sample. The steps are simple and fast. At the same time, it can also detect the concentration of OD600 bacteria/microbes and other culture solutions.
1. 7-inch high-definition capacitive touch screen, no need for computer connection, a single machine can be tested
2. The long-life LED light source component is mainly used to detect the concentration and purity of nucleic acid. The concentration of nucleic acid is detected at 260nm. The purity of nucleic acid can be measured by using the ratio of 260/280
3. Detect the protein concentration at 280nm; SP-MUV2000 has an OD600 optical path detection system and a cuvette mode to facilitate the detection of the concentration of bacteria, microorganisms, and other culture solutions.
4. It has an extremely fast detection speed and can detect samples at any time. The measurement of each sample is completed in a short time.
5. Longer optical component life, intelligent light source control system, no need to preheat, the light source is only used for testing, which greatly extends the life of the instrument.
6. 100,000 pieces of data can be stored in each subdirectory.
7. The lowest detection limit in fluorometer mode can reach 0.5pg/μL (only for SP-MUV2000F).
SPECIFICATIONS
| Model | SP-MUV2000 | SP-MUV2000F | |
| Wavelength range | Fixed wavelength: 260nm, 280nm, | Fixed wavelength: 260nm, 280nm, | |
| Sample capacity | 0.5-2 μL | 0.5-2 μL | |
| Optical path | 0.2nm, 1.0mm | 0. 2nm, 1.0mm | |
| Light source/life | UV LED/8000h | UV LED/8000h | |
| Detector | UV silicon photocell | UV silicon photocell | |
| Spectral bandwidth | 8nm | 8nm | |
| Absorbance | Precision | 0. 005Abs | 0. 005Abs |
| Accuracy | ±5ng or 2% | ±5ng or 2% | |
| Range | 0. 2-100（Equivalent to 10mn optical path） | 0. 2-100（Equivalent to 10mn optical path） | |
| Nucleic acid concentration range | 2-15000ng/ μL dsDNA | 2-15000ng/μL dsDNA | |
| Detection time | 5 s | 5 s | |
| OD600 | Absorbance range | 0-4. 000Abs | 0-4. 000Abs |
| Absorbance stability | [0, 3) ≤0.5% , [3,4)≤ 1% | [0, 3) ≤0.5%, [3,4)≤ 1% | |
| Absorbance repeatability | [0, 3) ≤0.5%, [3,4)≤ 1% | [0, 3) ≤0.5%, [3,4)≤ 1% | |
| Absorbance accuracy | [0, 3) ≤0.005A+1%, [3,4)≤ 2% | [0, 3) ≤0.005A+1%, [3,4)≤ 2% | |
| Fluorescence detection | / | Excitation wavelength: 460nm, Emission wavelength: 525nm | |
| Fluorescence
detection |
Linearity | / | R2>0. 995 |
| Repeatability | / | <1.5% | |
| Stability | / | <1.5% | |
| Built-in thermal printer | Built-in thermal printer | ||
| Data output method | USB | USB | |
| Material of sample base | Quartz optical fiber and high hard aluminum | Quartz optical fiber and high hard aluminum | |
| Input voltage | VAC100-240V： VDC24V 2A | VAC100-240V： VDC24V 2A | |
| Power | <15W (Standby: 5W) | <15W (Standby:5W) | |
| External dimensions | 208*290*180(WXDXH) | 208*290*180 (WXDXH) | |
| Weight | 3. 2kg | 3. 2kg | |
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