UV-1800 uv visible spectrophotometer Multi wavelength &DNA/Protein test
UV-1800 uv visible spectrophotometer Multi wavelength &DNA/Protein test
ROCTEC 16/18 series are simple to use instruments with advanced performance, its stray light is only 0.05% T, the local standard-alone software provides functions of photometry, quantitative test, kinetics and system utilities functions
Features
1. large LCD screen (128*64 Dots)
2. system can also save the test results, total 200 groups of data 100 standard curves can be saved in the RAM, convenient for check and reload
3. data can be stored after a sudden power cut
4. auto setting wavelength
5. tungsten lamp& deuterium lamp can be turned on/off individually to extend lifetime
6. The optional application software M.Wave professional provides complete control of the spectrophotometer from a computer through the built-in USB port. It can expand to the follow functions
Quantitative, Kinetics, Wavelength scan, Multi wavelength &DNA/Protein test
7. Pre-aligned design makes it convenient to change lamps
8. Large sample compartment, it can accommodate 5-100mm path length cuvettes with optional holders, a variety of optional accessories are available
Functions
1. Photometry absorbance, transmittance or energy measurements, It can display and save 200 groups of data, 5 groups per screen
2. Quantitative
1 standard curve at most, 9 standard samples can be used to establish a standard curve, the curve and its equation will be displayed on the screen simultaneously, you can measure your unknown concentration solutions by the curve total 100 curves can be saved in the memory
2. coefficient method
If the coefficiens K&B in the formula C=K*A+B is known, you can imput them directly by the button, and then test your unknown solutions
3. Kinetics
This mode may be used for time course scanning or reaction rate calculations, abs. VS time graphs is displayed on the screen in real time, it can most record 1000 data
4. System utilities
Lamp management, time & data set, obtain dark current, calibrate wavelength, default system, and some other system functions
Specification
Model | V-1600 | V-1800 | UV-1600 | UV-1800 | ||
Wavelength Range | 320-1000nm | 190-1000nm | ||||
Spectral Bandwidth | 4nm | 2nm | 4nm | 2nm | ||
Optical system | Single beam, grating 100 lines/mm | |||||
Wavelength Accuracy | ±0.5nm | |||||
Wavelength Repeatability | 0.3nm | |||||
Photometric accuracy | ≤ ±0.5%T or ±0.003A@1A | |||||
Photometric range | -0.3-3A, 0-200% T,0-1999Conc | |||||
Stray light | ≤ 0.05%T@360nm | ≤ 0.05%T@220nm,360nm | ||||
Stability | ±0.002A/h @ 500nm | |||||
Display | Graphic LCD (128*-64 Dots) | |||||
Keyboard | 22 Membrane keypad | |||||
Standard cell holder | 4-position 10mm cell changer | |||||
Sample compartment | Standard 10mm pathlength cuvette | |||||
Light source | Tungsten lamp | Tungsten & deuterium lamp | ||||
Output | USB port & parallel Port (printer) | |||||
Power requirement | AC110/220V 50/60Hz | |||||
Dimensions (W*D*H) | 470*370*180mm | |||||
Weight | 12kgs | 14kgs | ||||
1.What we mainly supply?
Yanhe Insturment was established in 2009, professional in manufacturing, sell ,distribute the high
quality lab instruments in range of environmental test, analytical chemistry,physical optics and life
sciences .
Growing from Strength to strength to become the leader manufacturer and distributor with
best discount and fast pre -sale and after sales service .
2.Why choose us?
-OEM/ODM Accept
- Large range of lab insturments can be supplied ,which distribute from the name brands .
-small order or sample order can be accepted
-Factory supply directly, fast delivey
-Specialized in this line for 8 years
- Inquiry respond in 12 hours ,and TM contact in one hour except the sleeping time.
3.Our Payment & Logistics?
Payment terms:TT/West Union/L/C PayPal
Shipping terms: DHL, UPS, FEDEX, TNT, EMS
By air or Sea are both available.
Alibaba Trade assurance is accepted
4.How to send us a inquiry ?
1.If you are not very urgent ,the webpage of the products shows :Contact Supplier
2.If you need sth urgently ,click :Chat now.
3. The other contacts information like email/skype wechat will be supplied as below
Which can help you to contact with me directly.
5. What about the after sales service?
For the samll products like mixer or water quality testers ,we can supply professional
operation videos and engineer online training
For big Lab instruments like Plant growth chambers or Gas phase liquid chromatography,
Engineers go abroad to install and train the local workers are available.
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