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cheap 721/V1000 vis spectrophotometer
cheap 721/V1000 vis spectrophotometer Features:
1.Low price
2.a simple single beam spectrophotometer.
3. The wavelength is set manually.
4.Direct readout of transmission or absorption on the LED display.
5.Data can be transferred to PC via RS232 port.
6.ideal tool for education or routine analysis
Specifications:
| Model | 721 | 722 | UV752 |
| Optical System | Single Beam, Grating 1200 lines/mm | ||
| Wavelength Range | 340-1020 nm | 320-1020 nm | 195-1020 nm |
| Spectral Bandwidth | 6 nm | 5 nm | |
| Wavelength Accuracy | ±3 nm | ±2nm | |
| Wavelength Repeatability | 1nm | ||
| Photometric Accuracy | ±1%T | ±0.5%T | |
| Photometric Repeatability | 0.5%T | 0.2%T | |
| Photometric Range | 0-200%T, -0.3A~3A | ||
| Stray light | 0.5%T | 0.3%T | |
| Stability | 0.004 A | 0.002A | |
| Baseline Flatness | ±0.002A | ||
| Noise | ±0.001 A | ||
| Wavelength Setting | Auto | ||
| Work Mode | T, A, C | ||
| Light Source | Tungsten lamp | Deuterium &Tungsten lamp | |
| Display | 4 LCD | ||
| Detector | Silicon Photodiode | ||
| Output | RS-232 port | ||
| Power | AC 220V/50Hz or AC 110V/60Hz | ||
| Dimension | 420*350*200mm | ||
| Net Weight | 8kg | 10kg | |
| Shipping Size | 520*450*320mm | ||
| Gross Weight | 10kg | 12kg | |
cheap 721 vis spectrophotometer
1. 12-month Warranty period
2. Customized product appearance and operation language(OEM available)
3. More competitive price
4. Quality product to CE standard
5. Professional after-sales service training
Yoke Instrument was founded in 2007. we are a specialized manufacturer in producing analytical instruments ranging from Spectrophotometer, Analytical Balance, Moisture Analyzer, PH Meter,Conductivity Meter,Turbidity meter,DO meter,Colorimeter to Stirrer, etc..Our products have been exported to Eastern Europe, Middle East, North America and Asia.
Sarah Wang
Shanghai Yoke Instrument Co., Ltd.
Add: No.22, Lane 5018, Shangnan road, Pudong, Shanghai, China
Mobile/Wechat/Skype/WhatsApp: 86-15542693398
Email:sarah@yoke-fac.com
Send Inquiry to This Supplier
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