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Jiahang DU-8800DS uv spectrophotometer double beam
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Meorient Import & Export Co.LTD
China - Hangzhou
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Trade Capacity
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Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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--Product Description
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Jiahang DU-8800DS uv spectrophotometer double beam
uv spectrophotometer double beam with quantitative measurement, wavelength scanning, time scanning, multi-wavelength test, DNA protein test and other high-order functions, with high precision, high resolution, low noise, low stray light characteristics.
Innovation:
1: Dual optical path, dual beam optical system;
2: Automatic wavelength calibration, automatic deviation repair;
3: 24-bit high-speed A/D conversion, the instrument is accurate and sensitive;
4: The large sample room can accommodate 5-100mm cuvettes;
5: Comply with 21CFR Part 11, audit trail, pharmacopoeia and electronic signature.
Product Paramenter
uv spectrophotometer double beam feature,
1. Independent double optical path and double beam optical system;2. Can independently complete photometric measurement, quantitative measurement, spectral scanning, kinetics, DNA/ protein testing functions;
3. Suspension type optical system design, strengthen the design of thickened bottom plate, eliminate the impact of vibration or deformation on the optical system;
4. The software is fully compliant with 21CFR Part 11, audit trail, pharmacopoeia and electronic signature
5. Large screen dot matrix liquid crystal, clear map data display, friendly interface, easy to operate;
6. Smaller spectral bandwidth, higher resolution, fully meet the requirements of the pharmacopoeia, wider application range;
7. Long life environment-friendly deuterium lamp with flange seat, light replacement is free of optical debugging;
8. The graph and data can be saved in real time, and can be maintained when power is off. It can be printed and exported to PC.
Model | JH-UV6 | JH-UV7 | JH-UV8 | JH-UV9 |
Wavelength range | 190-1100nm | 190-1100nm | 190-1100nm | 190-1100nm |
The spectral bandwidth | 2nm | 0.5/1/1.5/2/4/5.0nm | 1.8nm | 0.5/1/1.5/2/4/5.0nm |
Wavelength accuracy | ±0.5nm | ±0.1nm(656.1nm) ±0.3nm All Region | ±0.1nm (D2 656.1nm) ±0.3nm All Region | ±0.1nm(656.1nm) ±0.3nm All Region |
Wavelength repeatability | ≤0.2nm | ≤0.1nm | ≤0.1nm | ≤0.1nm |
Photometric accuracy | ±0.002A (0-0.5A) ±0.004A (0.5-1A) ±0.3%T (0-100%T) | ±0.002A (0-0.5A) ±0.004A (0.5-1A) ±0.2%T (0-100%T) | ±0.002A (0-0.5A) ±0.004A (0.5-1A) ±0.2%T (0-100%T) | ±0.002A (0-0.5A) ±0.004A (0.5-1A) ±0.2%T (0-100%T) |
Photometric repeatability | ±0.002A (0-0.5A) ±0.004A (0.5-1A) ±0.3%T (0-100%T) | ≤0.001A (0-0.5A) ≤0.002A (0.5-1A) ≤0.1%T (0-100%T) | ≤0.001A (0-0.5A) ≤0.002A (0.5-1A) ≤0.1%T (0-100%T) | ≤0.001A (0-0.5A) ≤0.002A (0.5-1A) ≤0.1%T (0-100%T) |
Stray light | ≤0.05%T (220/360nm) | ≤0.03%T (220/360nm) | ≤0.03%T (220/360nm) | ≤0.03%T (220/360nm) |
Baseline drift (stability) | ≤0.001A/h (500nm, 0A) | ≤0.0004A/h (500nm, 0A) | ≤0.0004A/h (500nm, 0A) | ≤0.0004A/h (500nm, 0A) |
Baseline flatness | ±0.0015A | ±0.0015A | ±0.001A | ±0.0015A |
Noise level | ±0.1%T(0%T 线) ±0.3%T(100%T 线) ±0.0005A (500nm 处) | ±0.1%T(0%T 线) ±0.3%T(100%T 线) ±0.0005A (500nm 处) | ±0.1%T(0%T 线) ±0.3%T(100%T 线) ±0.0004A (500nm 处) | ±0.1%T (0%T 线) |
Luminosity range | 0-200%T、-0.3-3A 0-9999C、0-9999F | 0-200%T、-44A 0-9999C、0-9999F | 0-200%T、-0.3-3A 0-9999C、0-9999F | 0-200%T、-44A 0-9999C、0-9999F |
Wavelength setting mode | Automatic, wavelength resolution 0.1nm | Automatic, wavelength resolution 0.1nm | Automatic, wavelength resolution 0.1nm | Automatic, wavelength resolution 0.1nm |
Scanning speed | High, medium and low are available | High, medium and low are available | High, medium and low are available | High, medium and low are available |
PC software | PC scan analysis software (standard) | PC scan analysis software (standard) | PC scan analysis software (standard) | PC scan analysis software (standard) |
Data output | USB | USB | USB | USB |
Printout | Parallel port | The microprinter is connected to a computer for printing | Parallel port | The microprinter is connected to a computer for printing |
Display system | 7 inch 320*240 large screen LCD | 7 inch 320*240 large screen LCD | 7 inch 320*240 large screen LCD | 7 inch 320*240 large screen LCD |
The light source | Original imported tungsten lamp, xenon lamp | Original imported tungsten lamp, xenon lamp | Original imported tungsten lamp, xenon lamp | Original imported tungsten lamp, xenon lamp |
The detector | Imported silicon photodiode | Imported silicon photodiode | Imported silicon photodiode | Imported silicon photodiode |
The power supply | AC 220V/50Hz or 110V/60Hz | AC 220V/50Hz or 110V/60Hz | AC 220V/50Hz or 110V/60Hz | AC 220V/50Hz or 110V/60Hz |
Overall dimensions | 625*430*210mm | 645*515*255mm | 625*430*210mm | 645*515*255mm |
Weight | 28kg | 28kg | 28kg | 28kg |
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FAQ
Q: What services are supported?
Answer: Provide lifetime free online technical support
Q: How long is the warranty period of the uv spectrophotometer double beam sold?
Answer: The warranty is 1 year, and free system upgrade service is provided during the warranty period.
Q: How long is the delivery time?
Answer: Within 15 days after receiving the deposit, the specific delivery time depends on the order quantity.
Q: If you find a quality defect, what is the term?
Answer: We will bear all repair costs, if still not satisfied, we will refund.
Q: What is the minimum order quantity?
Answer: For the instrument, the minimum order quantity will be 1 set. For consumable parts, please try to contact us for proper confirmation.
Q: What is the packaging of your products?
Answer: Pack the instrument with PE film, fiber cloth and wooden box.
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uv spectrophotometer double beam
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