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XI'AN HEB BIOTECHNOLOGY CO., LTD.
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UV1900PC Double beam Digital UV-VIS Spectrophotometer
Uv1900pc Double Beam Digital Uv-vis Spectrophotometer , Find Complete Details about Uv1900pc Double Beam Digital Uv-vis Spectrophotometer,Uv-vis Spectrophotometer,Digital Spectrophotometer,Double Beam Digital Uv-vis Spectrophotometer from Spectrometers Supplier or Manufacturer-Xi'an HEB Biotechnology Co., Ltd.
$4000 /Set
Product Details
Transaction Comments
Product Description
Instrument Function:
- Photometric measurements: simultaneous measurements at a wavelength of 1~ 6 of transmittance and absorbance.
- Spectral measurement: in the wavelength range for transmission, absorbance and energy spectrum scanning, and various data processing such as peak and valley detection, derivative computation, spectrogram operation, etc.
- Quantitative measurement: single wavelength, dual wavelength, three wavelength and multi-wavelength measurement. 1 ~ 9 work curve (1 ~ 4 times) regression.
- Dynamic measurement: time scanning of transmittance and absorbency in any set of wavelengths and may carry on various data operations.
- Data output: can undertake data file and parameter file access; the measured results are output in standard data file format.
Main features:
- The newly designed excellent optical system , high-performance holographic blazed grating, to ensure the instrument of low stray light.
- Double beam metering system, with advanced circuit tt&c system, make the instrument with high stability and low noise.
- Automatic control systems, advanced design concepts to ensure that instrument with high reliability and stability.
- Removable structure of sample room design, easy to replace different attachments. To satisfy different analysis demand.
- Capacious open source chamber design, make the light source change more convenient.
- Key components are of high quality, guarantee the high reliability of the instrument performance.
- English and Chinese operating software under Windows environment, with much patent technology, provides abundant unique analysis capabilities.
Technical Parameters:
Wavelength range | 190nm-1100nm |
Light source | imported tungsten lamp and Deuterium Lamp |
Optical system | double beam optical system, CT-type optical, 1200L/mm holographic diffraction grating |
Wavelength accuracy | ≤±0.1nm(656.1nm D2) |
Wavelength repeatability | ≤0.1nm |
Wavelength resolution | 0.1nm |
Stray light | ≤0.02%T (220nm NAL liquor; 340nm NaNO2) |
Photometric range | -3A~ 3A |
Noise | ≤0.0003 Abs/h |
baseline straightness | ≤±0.001A |
Spectral bandwidth | 2 nm (UV1901 PC 1nm) |
Drifting | ≤±0.0004 Abs/h |
Photometric accuracy | ±0.3%T(0~100%T) |
Photometric repeatability | 0.001Abs (0~0.5Abs) |
Measure Mode | transmittance, absorbency, energy, reflection |
Scanning speed | Fast, Medium, Slow |
Wavelength and the setting mode | Setting freely |
Keyboard | Film digital buttons |
Detector | imported silicon battery |
Data output | Printer or USB port |
Power | AC 220V/ 50Hz or AC110V/60Hz |
Weight | 35kg |
Packaging&shipping
Our Services
Warranty Service
From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).
After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs. HEB wants to joint hands with you to create more precise experimental instruments.
Company Information
FAQ
Are you the factory?
Yes, we’re, Established in 2004,we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.
In 2006 year, we associated with our soul partner QiXin instrument, develop commonly new production line, now, we can manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven,Vacuum Oven, Climatic chamber and those products. Etc.
What the delivery time?
Normally, we have stocks for our hot sale products, the delivery time is about 3~5 days.
For the customer-made instrument, it’s about 10~20 days.
What’s the warranty period? How do you provide this?
Two years (24 month).
We have very Strict inspection, the instruments which you received is reliable.
If there’s any error, we’ll provide you the on line solution with in 12 hours. We’ll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we’ll ship you the new one.
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