Цена спектрофотометра Uv Vis
- Категории: Spectrometers >>>
- Поставщик: Nanjing,Gengchen,Scientific,Instrument,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
UV-1800PC spectrophotometer
is simple-to-use instruments with advanced performance; its stray light is only 0.05%T. The local
stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.
stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.
UV-1100 UV-1200
UV-1600 UV-1800
Feather
1. Large LCD screen (128*64 Dots).
2. System can also save the test results, total 200 groups of data 200 standard curves can be saved in the RAM. Convenient for
check and reload.
3. Data can be restored after a sudden power cut.
4. Auto setting wavelength.
5. Tungsten & Deuterium lampcan be turned on/off individually to extend lifetime.
6. The optional application software M. Wave Professionalprovides complete control of the spectrophotometer from a computer
through the Built-in USB port. It can expand to the following 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.
2. System can also save the test results, total 200 groups of data 200 standard curves can be saved in the RAM. Convenient for
check and reload.
3. Data can be restored after a sudden power cut.
4. Auto setting wavelength.
5. Tungsten & Deuterium lampcan be turned on/off individually to extend lifetime.
6. The optional application software M. Wave Professionalprovides complete control of the spectrophotometer from a computer
through the Built-in USB port. It can expand to the following 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.
1. Photometry
Absorbance, Transmittance or Energy measurements. It can display and save 200 groups of data, 5 groups per screen.
2.
* 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 200 curves can be saved in the Memory.
* Coefficient Method
If the coefficient k & b in the formula C=k*a + b is known, you can input them directly by the button, and then test your unknown solutions.
3. 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 & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.
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 200 curves can be saved in the Memory.
* Coefficient Method
If the coefficient k & b in the formula C=k*a + b is known, you can input them directly by the button, and then test your unknown solutions.
3. 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 & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.
Specification
Model | UV-1600 | UV-1800 |
Wavelength Range | 190-1100nm | 190-1100nm |
Spectral Bandwidth | 4nm | 2nm |
Optical System | Single Beam,Grating 1200 lines/mm | Single Beam,Grating 1200 lines/mm |
Wavelength Accuracy | ±0.5nm | ±0.5nm |
Wavelength Repeatability | 0.3nm | 0.3nm |
Photometric Accuray | ±0.5%T or ±0.004A@1A | ±0.5%T or ±0.004A@1A |
Photometric Range | 0-200%T,-0.3-3A,0-9999Conc | 0-200%T,-0.3-3A,0-9999Conc |
Stray Light | 0.05%T@220nm,360nm | 0.05%T@220nm,360nm |
Stability | ±0.001A/h@500nm | ±0.001A/h@500nm |
Display | Graphic LCD (128*64 dots) | Graphic LCD (128*64 dots) |
Keyboard | 22 membrane keypad | 22 membrane keypad |
Standard Cell Holder | 4-position 10mm cell changer | 4-position 10mm cell changer |
Sample Compartment | Standard 10mm pathlength cuvette | Standard 10mm pathlength cuvette |
Light Source | Tungsten & Deuterium lamp | Tungsten & Deuterium lamp |
Output | USB Port & Parallel Port (Printer) | USB Port & Parallel Port (Printer) |
Power Requirement | AC 110/220V 50/60HZ | AC 110/220V 50/60HZ |
Dimension(L*W*H) | 470*373*187mm | 470*373*187mm |
Weight | 14kg | 14kg |
Company Profie
Recommend Products
FAQ
1. How to pick up the best among these models?
A: Tell us your request on product and almost target price, we recommend you the most suitable model. Selling you the most expensive product is not our goal, selling you the most suitable is!
2. How to place order or pay?
A: You can place order to us directly. We offer you PI with bank information and sales contract, you pay and we ship the product.
3. How to transport the product?
A: We transport the product as your requirement. Depending on the quantity and the machine you order or whether you are urgent or
not, we will suggest you suitable transportation way. If you order in batch and are not very urgent, it’s best to ship by sea. If
you order several items and products are not too heavy, you can choose to ship by air. For small products, courier is used
commonly.
4. What kind of packing way for product?
A: Depends on which kind product you order. Most of products are packed with cartons. Some products are packed with wooden boxes.
All of the packing way is based on the safety of the machine!
5. What kind of warranty will be offer?
A: most products are 12 months from the delivery
date. During the warranty time, if any problem, we offer after-sale service including spare parts, one line and video support.
A: Tell us your request on product and almost target price, we recommend you the most suitable model. Selling you the most expensive product is not our goal, selling you the most suitable is!
2. How to place order or pay?
A: You can place order to us directly. We offer you PI with bank information and sales contract, you pay and we ship the product.
3. How to transport the product?
A: We transport the product as your requirement. Depending on the quantity and the machine you order or whether you are urgent or
not, we will suggest you suitable transportation way. If you order in batch and are not very urgent, it’s best to ship by sea. If
you order several items and products are not too heavy, you can choose to ship by air. For small products, courier is used
commonly.
4. What kind of packing way for product?
A: Depends on which kind product you order. Most of products are packed with cartons. Some products are packed with wooden boxes.
All of the packing way is based on the safety of the machine!
5. What kind of warranty will be offer?
A: most products are 12 months from the delivery
date. During the warranty time, if any problem, we offer after-sale service including spare parts, one line and video support.
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