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BIO PHOTOMETER
MODEL : 6131
MAKER : EPPENDORF(GERMANY)
- 핵산,단백질,박테라아 농도를 신속하고 정확하게 측정할 수 있는 photometer
- Programmed methods: ssDNA, dsDNA, RNA, Oligo, Protein, OD 600 and Lowry, Bradford&BCA
- UV영역과 가시관선 영역 모두 측정 가능: 230,260,280,320,562,595 nm
- Xenon 플래시 램프: 측정시간 2초, 반영구적(10년)
- 내장프로그램: dilution key, conversion key
- 직관적인 사용자 키패드 및 프로그래밍
- 모든 결과는 자동 계산후 표시됨
- 8줄의 display화면
- 안전한 메모리 기능: 100개까지 데이터 저장 가능
- cuvettee shaft: 1,2,5,10mm optical path length의 일반적 큐벳 모두 사용 가능
- UV/VIS filter set: 광도계 파장과 정확도를 허락함
- 2 year warranty
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| Optical system: |
Absorption single-beam photometer with reference beam |
| Light source: |
Xenon flash lamp |
| Spectral range: |
220 to 750 nm |
| Wavelengths: |
Xe 230; 260; 280; 320; 562; 595 nm |
| Spectral bandwidth: |
5 nm: 230 to 320 nm; 7 nm: 562 to 595 nm |
| Photometric measuring range: |
0,000 to 3,000 A |
| Photometric Accuracy: |
±1% at 1 E |
| Photometric Precision: |
≤0.5% at 1 E |
| Method-dependent evaluation: |
- Absorbance/concentration using factor |
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- Concentration using calibration with 1 to 10 standards |
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- End-point calibration (1 standard) |
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- Linear regression (2 to 10 standards) |
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- Non-linear regression (polynom, 3rd degree; 4 or 5 standards), single, double or triple determ. |
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- Ratio 260/280, ratio 260/230, molar concentration, total yield |
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- Warburg formula for protein direct E280 |
| Calibration memory: |
For protein methods |
| Results memory: |
For 100 results: absorption and ratio values, sample number, dilution, date and time |
| Interface: |
RS-232C, serial, for printer or PC |
| Power requirement: |
Approx. 20 W in operation; 10 W in standby mode |
| Power supply: |
90 to 264 V; 47 to 63 Hz |
| Dimensions/weight: |
Width 20 cm, Depth 32 cm, Height 10 cm/approx. 3 kg |
| Option: |
Thermal printer DPU 414, 40 characters/line |
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Suction pump for rapid protein analysis and turbidity measurements |
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