Home > Products > Optical Instruments > UV- Scanning Spectrophotometer 7230G/723(N.S) High-precision Double-light rate detection
UV- Scanning Spectrophotometer 7230G/723(N.S) High-precision Double-light rate detection
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- Shenzhen
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Product Details
| Brand Name | Graigar | Model Number | 7230G/ 723(N.S) | |
| Size | 450 x 520 x 320mm | Weight | 12kg | |
| Wavelength Range | 320-1100nm | Measurement Range | 0-200%T, -0.3-3A |
Product Description
UV- Scanning Spectrophotometer 7230G/723(N.S) High-precision Double-light rate detection
Features:
1. It adopts 128*64 dots LCD display, which display standard curve and measuring data directly. The main machine can store measuring data and assort with printer to print.
2. USB data output interface, which assorted with professional software YOKE3.0 to perform.
3. It can establish standard curve to perform relevant testing, which can test and store 200 groups of data continuously and 100 standards curve that named by users.
4. Distinctive light system, high-performance grating and imported acceptor ensure superior performances of instrument.
5. Auto-adjusting and auto-setting wavelength.
6. Wide sample-room can accommodate all kinds of 5-100mm cuvette.
7. Ultrathin button makes operation simple and convenient.
Technical Parameters
Type | 7230G | 723(N.S) |
Optical System | Double-light rate detection | |
Wavelength Range | 320-1100nm | 320-1100nm |
Wavelength Accuracy | ±1nm | ±0.5nm |
Spectral Bandwidth | 4nm | 2nm |
Wavelength Repeatability | 0.5nm | 0.2nm |
Stray Light | ≤0.1%T @360nm | ≤0.05%T@360nm |
Photometric Accuracy | 0.5%T | 0.3%T |
Photometric Repeatability | 0.2%T | 0.2%T |
Transmittance Accuracy | ±0.002A(0-0.5A); ±0.003A(0.5-1A); ±0.5%T | ±0.002A(0-0.5A); ±0.003A(0.5-1A); ±0.3%T |
Transmittance Repeatability | ≤0.001A(0-0.5A); ≤0.002A(0.5-1A); ≤0.15%T(0-100%T); | ≤0.001A(0-0.5A); ≤0.002A(0.5-1A); ≤0.15%T(0-100%T); |
Photometric Range | 0-200%T, -0.301-3.000A, 0-9999C | 0-200%T, -0.301-3.000A, 0-9999C |
Excursion | ≤0.001A/h @500nm | ≤0.001A/h @500nm |
Baseline Linearity | ±0.002A | ±0.002A |
Noise | 100%≤0.15%T; 0≤0.1%T | 100%≤0.15%T; 0≤0.1%T |
Stability | ±0.002A/h @500nm | ±0.002A/h @500nm |
Working Method | T,A,C | T,A,C |
Display Range | 0-200%T, -0.3-3A | 0-200%T, -0.3-3A |
Display Method | 128*64dots LCD | 128*64dots LCD |
Zero Method | Auto | Auto |
Printer(interface) | Thermal Printer (parallel port)assorted | Thermal Printer (parallel port)assorted |
Energy(light source) | Imported Tungsten Lamp | Imported Tungsten Lamp |
Net Weight | 12kg | 12kg |
Software | No | No |
(Amy Wang)
Contact Us
- Shenzhen Graigar Technology Co., Ltd.
- Contact nameLeo Lee Chat Now
- Phone86-755-27541660
- AddressShajing Street,Baoan District, Shenzhen, Guangdong
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