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Product Description
Economic spectrophotomete
Economic spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
* Sample compartment for 5-100mm cuvettes
* Equipped with RS232 port
* Precise automatic T/A changeover
* Automatic zero and full scale adjustment
* Direct concentration read-out and concentration factor
setting function
* Software optional
* Dedicated printer optionalE
Economic spectrophotometer | ||||||||
Wavelength Range | 200-1000nm | 325-1000nm | 340-1000nm | |||||
Photometry | Single Beam | |||||||
Monochromator Type | Czerny-Turner | |||||||
Detector | Silicon Photocell | |||||||
Wavelength Setting | Manual Turn Knob | |||||||
Wavelength Accuracy | ±2nm | |||||||
Wavelength Repeatability | ≤1nm | |||||||
Spectrum Bandwidth | 4nm | 5nm | ||||||
Stray Light | ≤0.3%T ( at 220nm NaI, 360nm NaNo2 ) | ≤0.5%T ( at 360nm NaNo2 ) | ||||||
Photometric Range | 0-100.0%T 0-1.999A 0-1999C | |||||||
Photometric Accuracy | ±0.5%T | |||||||
Photometric Repeatability | ≤0.2%T | |||||||
Noise | 100%（T）noise≤0.3%(T) ， 0%（T）noise≤0.2%(T) | |||||||
Drifting | ±0.5 %T/3min | |||||||
Cuvette Holder Size | 50mm | 50mm | 100mm | 50mm | ||||
Power | AC220V±22V 50Hz±1Hz, 130W | AC220V±22V 50Hz±1Hz,50W | ||||||
Packaging Size | 560mmX490mmX285mm 0.08M 3 | |||||||
G.W. | 16kg | 14kg | ||||||
Features
1,High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the
high quality accuracy and precision.
2,Backlit LCD display for an easy readout.
3,Automatic 0A and 100%T.
4,Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.
5,Direct concentration read-out and concentration factor setting function.
6,Large sample compartment, for 5 - 100mm path length cuvettes with optional holders.
7,Easy to change the halogen lamp or deuterium lamp by the user himself.
Optional Parts
Thermal printer
50mm cuvette holder
Cuvette holder 100mm ( 721G-100 only )
UV WIN7 software
Packing & Delivery
Standard Accessories
User manual | 1pc |
Glass cuvette 1cm | 4pcs ( 721G/721G-100/722G only ) |
Quartz cuvette 1cm | 2pcs |
Power cable | 1pc |
Fuse | 2pcs |
Related Products
Certificate
ISO9001
CE
RoHS
Packing&Shipping
Company Introduction
Shenyang Ebetter Optics Co.,Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories,and moreover we have already got import and export rights. nowadays products have been sold to many countries and regions,and established long-term good relations of cooperation with the optical companies of United States,Canada,the European Union and other countries. We get a good reputation with quality products.
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