Пользовательский высококачественный однолучевой спектрофотометр 190-1100
- Категория товара: Spectrometers >>>
- Поставщик (Оптовый магазин): Peak,Instruments,(shanghai),Co.,Ltd.
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Описание и отзывы
Характеристики
Products Description
Product Name | Single beam 190-1100nm UV Visible 2nm Spectrophotometer | ||||||
Model | C-7100 | ||||||
Functions | Photometry, quantitative measurement, kinetics, multiwavelength test, wavelength scanning, DNA/Protein test on standalone device | ||||||
PC Software | Optional | ||||||
Size & Weight | 61*46*24CM, 23KG | ||||||
Wavelength Range | 190-1100nm | ||||||
Display | 7 inch LCD screen | ||||||
Optical System | Single beam, Holographic Grating (1200 Lines/mm) | ||||||
Spectral Bandwidth | 2nm | ||||||
Wavelength Accuracy | ±0.3nm | ||||||
Wavelength Repeatability | ≤0.2nm | ||||||
Stray Light | ≤0.05%T@220, 360nm | ||||||
Baseline Flatness | ±0.002A | ||||||
Noise | 0.0003@500nm | ||||||
Detector | Solid Silicon Photodiode | ||||||
Interfaces | USB(A) for date transfer, USB(B) for PC software, RS232 for optional printer | ||||||
Light Source | Deuterium/Tungsten Lamp | ||||||
Our Advantages
Quality | 1. Our products have good quality and very positive reputations in the market. 2. Customers are very happy with them and have a lot of good comments about our intruments and service. | |
Delivery Time | 1. We can get them ready 3-5 days after order confirmation for small orders. 2. For big quantities, need to be confirmed. 3. In most cases, fast delivery is guaranteed. | |
Technical Support | 1. We have service manual. If not, detailed documents or videos will be provided. 2. We can provide online or site training in ourfactory. 3. We can have video conference at any time. | |
Aftersales Support | 1. Respond to your questions within 10 minutes during our working time from 6:30 to 24:00, at most within 8 hours after 24:00 considering the time difference. 2. Within warranty, we will solve the problem for you with no charge(except for consumables). 3. You can call, text or email us at any time. We have good English speakers. | |
Warranty Time | One year and extendable | |
Our product advantages are as follows: | ||
7 inch capacitive touch screen
Standard USB port for data transfer
Optional PC software and cell phone APP
Certification
Exhibition
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Q: What areas and applications can it be used?
A: It can be used for qualitative and quantitative measurements for water solution in the following areas: metallurgy, pharmacy, food, health, institutes, biological chemistry, life science, petrochemical industry, mining, quality control, environmental protection, etc.
Q: Does it need any installation
A: The installation is very simple, just need to connect it to power supply and turn it on, then you can use it.
Q: What standard accessories are included?
A: Main unit, 1cm cell holder(4 positions for single beam and 2 positions for double beam), 4 pcs of 1cm glass cuvette(all models) and 2 pcs of 1cm quartz cuvette(UV models), one USB with user manual and power cable.
Q: Is PC software included?
A: The PC software (CFR 21 or regular one) is optional. Also the thermal printer is available on requested.
Q: Why the reading is red and reach its maximum value 3.00Abs?
A: Probably you use the glass cuvette in UV range or the lamp is broken.
Q: Why the wavelength calibration or self-checking fail?
A: The deuterium lamp is turned off or there is something wrong with the D2 lamp, like the fuse, triode or the lamp itself.
Q: Why is the reading is not as accurate as before?
A: Do the wavelength calibration before testing or restore the device to its default factory settings.
Q: Why PC software can’t be installed successfully?
A: Close your anti-virus software on the computer and do it again.
Q: Why the software can’t be connected successfully?
A: Please return to its initial interface and don't enter any menu when connecting to PC software. And the device cannot be operated once connected to software. Secondly, unload the previous/old version PC software if there is.
Q: Can the data transferred to USB or PC?
A: Yes, you can transfer the saved data on the device to a USB then copy it to PC, or you can save the data directly on the PC via software.
Q: Why the Abs value is negative (lower than zero).
A: Do the blanking or change the reference sample.
A: It can be used for qualitative and quantitative measurements for water solution in the following areas: metallurgy, pharmacy, food, health, institutes, biological chemistry, life science, petrochemical industry, mining, quality control, environmental protection, etc.
Q: Does it need any installation
A: The installation is very simple, just need to connect it to power supply and turn it on, then you can use it.
Q: What standard accessories are included?
A: Main unit, 1cm cell holder(4 positions for single beam and 2 positions for double beam), 4 pcs of 1cm glass cuvette(all models) and 2 pcs of 1cm quartz cuvette(UV models), one USB with user manual and power cable.
Q: Is PC software included?
A: The PC software (CFR 21 or regular one) is optional. Also the thermal printer is available on requested.
Q: Why the reading is red and reach its maximum value 3.00Abs?
A: Probably you use the glass cuvette in UV range or the lamp is broken.
Q: Why the wavelength calibration or self-checking fail?
A: The deuterium lamp is turned off or there is something wrong with the D2 lamp, like the fuse, triode or the lamp itself.
Q: Why is the reading is not as accurate as before?
A: Do the wavelength calibration before testing or restore the device to its default factory settings.
Q: Why PC software can’t be installed successfully?
A: Close your anti-virus software on the computer and do it again.
Q: Why the software can’t be connected successfully?
A: Please return to its initial interface and don't enter any menu when connecting to PC software. And the device cannot be operated once connected to software. Secondly, unload the previous/old version PC software if there is.
Q: Can the data transferred to USB or PC?
A: Yes, you can transfer the saved data on the device to a USB then copy it to PC, or you can save the data directly on the PC via software.
Q: Why the Abs value is negative (lower than zero).
A: Do the blanking or change the reference sample.
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