DU8800D Высокоточный спектрометр с двойным лучом
- Категория: Оптические приборы >>>
- Поставщик: Chongqing,Drawell,Instrument,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 2599.11 $* | 2729.22 $* |
| Aug-18-2025 | 2577.53 $* | 2706.34 $* |
| Jul-18-2025 | 2162.47 $* | 2270.48 $* |
| Jun-18-2025 | 2533.49 $* | 2660.41 $* |
| May-18-2025 | 2206.51 $* | 2316.78 $* |
| Apr-18-2025 | 2490.22 $* | 2615.53 $* |
| Mar-18-2025 | 2468.19 $* | 2591.68 $* |
| Feb-18-2025 | 2446.27 $* | 2568.48 $* |
| Jan-18-2025 | 2424.99 $* | 2545.52 $* |
Характеристики
DU-8800D/DU-8800DS
Double Beam UV/VIS Spectrophotometer
Double Beam UV/VIS Spectrophotometer
DU-8800D spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test. DU-8800D with 1.8nm fixed bandwidth. They are suitable for research, biochemical and pharmaceutical lab applications.
Features：
Double beam ensure low drift, low noise and Low stray light
High speed MCU, high precision AD, large storage capacity
Large LCD display (320*240 Dots)
1.8 nm Bandwidth meet Pharmacopoeia
Data and Curve can be stored in real-time
Online software upgrade capability
Lamps can be turned on/off individually
Easy to change Pri-aligned lamps
Reinforced baseboard and bracket assures durability
Features：
Double beam ensure low drift, low noise and Low stray light
High speed MCU, high precision AD, large storage capacity
Large LCD display (320*240 Dots)
1.8 nm Bandwidth meet Pharmacopoeia
Data and Curve can be stored in real-time
Online software upgrade capability
Lamps can be turned on/off individually
Easy to change Pri-aligned lamps
Reinforced baseboard and bracket assures durability
Function:
Photometric
Quantitative(Standard Curve)
WL Scan(Spectrum Scan)
Time Scan(Kinetics)
DNA/Protein Test
Multi-WL Test
System Utility
Photometric
Quantitative(Standard Curve)
WL Scan(Spectrum Scan)
Time Scan(Kinetics)
DNA/Protein Test
Multi-WL Test
System Utility
Specifications:
Model | DU-8800D | DU-8800DS | |
Wavelength Range | 190-1100nm | ||
Spectral Bandwidth | 1.8nm/1.0nm optional | 0.5/1/1.5/2/4/5nm adjustable | |
Optical System | Double Beam , Blazed Holographic Grating (1200 lines/mm) | ||
Wavelength Accuracy | ±0.3nm | ||
Wavelength Repeatability | ≤0.2nm | ||
Wavelength Setting | Auto, Resolution 0.1nm | ||
Photometric Range | 0~200%T, -0.3~3A, 0~9999C | ||
Photometric Accuracy | ±0.002A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T) | ||
Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T) | ||
Stray Light | ≤0.05%T(220/360nm) | ||
Scan Speed | High, Medium, Low. Max.2000nm/minute | ||
Baseline Flatness | ±0.001A | ||
Stability | ±0.001A/h (500nm,0A) | ||
Noise | ≤0.2%T/3min (250/500nm,0%T); ≤0.3%T/3min (250/500nm,100%T) | ||
Sample Compartment | Accommodate 5-100mm Pathlength Cuvette | ||
Detector | Silicon Photodiode | ||
Lamps | Tungsten Lamp & Deuterium Lamp (Pre-aligned) | ||
Display | Graphic LCD (128x64 Dots) | ||
Keypad | 30-key Alphanumeric Membrance Keypad | ||
Output Port | USB Port & RS232 Port | ||
Printer | Mini Serial Printer; PC Printer | ||
PC Software | PC Scanning Software | ||
Power Requirements | AC 90-250V，50/60Hz | ||
Dimension | 545x468x245mm | ||
Net Weight / Gross Weight | 21kgs / 25kg | ||
Model | Display | Bandwidth | Wavelength Range | Wavelength Accuracy | Photometric Accuracy | Main Feature & Function |
DV-8000 | 4 numetric keypad | 4nm | 325-1020nm | ±2.0nm | ±0.5%T | Quantitative , Wavelength Setting Manually , All model( USB and RS232 + PC interface ) |
DV-8200 | 128*64 LCD | 4nm/2nm | 320-1100nm | ±1.0nm | ±0.3%T | Quantitative , Wavelength Setting Automatically , Quantitative analysis software included |
DU-8200 | 128*64 LCD | 4nm/2nm | 190-1100nm | ±1.0nm | ±0.3%T | Quantitative , wavelength setting automatically , autozero , Quantitative analysis software included |
DU-8600R(PC) | 128*64 LCD | 2.0nm | 190-1100nm | ±0.5nm | ±0.3%T | Kinetics/Quantitative , , Scanning Software Optional ( 160USD for software ) . |
DU-8600RN(PC) | 320*240 LCD | 2.0nm | 190-1100nm | ±0.5nm | ±0.3%T | Kinetics/Quantitative , Scanning Software . Big LCD Screen |
DU-8800R | 320*240 LCD | 1.8nm/1.0nm optional | 190-1100nm | ±0.3nm | ±0.3%T | Kinetics/Multi-wavelength/ Quantitative/ Wavelength Scan ; Big LCD Screen |
DU-8800RS | 320*240 LCD | 0.5/1/1.5/2/4/5nm adjustable | 190-1100nm | ±0.3nm | ±0.3%T | Kinetics/Multi-wavelength/ Quantitative/ Wavelength Scan ; Big LCD Screen |
DU-8800D | 320*240 LCD | 1.8nm/1.0nm optional | 190-1100nm | ±0.3nm | ±0.2%T | Kinetics/Multi-wavelength/ Quantitative/ Wavelength Scan ; Big LCD Screen |
DU-8800DS | 320*240 LCD | 0.5/1/1.5/2/4/5nm adjustable | 190-1100nm | ±0.3nm | ±0.2%T | Kinetics/Multi-wavelength/ Quantitative/ Wavelength Scan ; Big LCD Screen |
Product Description
Application Field
Certificate
Company Profile
Drawell International Technology Limited is a leading company of manufacturing and selling laboratory equipment and scientific instruments, founded in year 1999 in China, then has become an joint venture company after being invested by US company since 2014.
DRAWELL is specialized in laboratory equipment and medical instruments: Face Mask, Stirrer, PCR, Spectrophotometer, Refratometer, Chromatography, Centrifuge, Incubator, Balance, Raman, AAS, FTIR, XRF and etc. They are widely used in Pharmaceutical &food QC, educational research, environmental science, chemical industry and other areas. Meanwhile, we are committed to explore the different markets by attending the exhibitions oversea including Arablab, PICCTON, Analytica Russia, Lab Africa, Analytica Germany , Analytica Latin America etc.
Now DRAWELL already has established business relationships with customers from more than 50 countries, and has enjoyed the good reputation through reliable quality, reasonable price and professional service .
DRAWELL is specialized in laboratory equipment and medical instruments: Face Mask, Stirrer, PCR, Spectrophotometer, Refratometer, Chromatography, Centrifuge, Incubator, Balance, Raman, AAS, FTIR, XRF and etc. They are widely used in Pharmaceutical &food QC, educational research, environmental science, chemical industry and other areas. Meanwhile, we are committed to explore the different markets by attending the exhibitions oversea including Arablab, PICCTON, Analytica Russia, Lab Africa, Analytica Germany , Analytica Latin America etc.
Now DRAWELL already has established business relationships with customers from more than 50 countries, and has enjoyed the good reputation through reliable quality, reasonable price and professional service .
Exhibitions
Evaluation
Logistics & payment
FAQ
Q1. Are you factory or trading company?
We are a factory.
Q2. What's the MOQ ?
(1). Normally,MOQ is 1 piece. But if the items are in stock,there is no MOQ.
The quantity is according to the clients requires.
(2). If there is no stock,the general MOQ are in big difference due to the different
products. But the quantity still can be negotiated.
Q3. What is your principle for the samples ?
We do not provide free sample.
Q4.Which payment can be acceptable ?
We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q5. How about your delivery time?
Generally, it will take 7 to 15 working days after receiving your advance payment.
Depend on the quantity.
Q6. Certificate & Quality.
CE and ISO certified for most products. Good quality firstly to avoid any defective
products, Protective packaging to avoid destroy during delivery.
Q7.Language.
Pure English operation panel, display , manuals ; installation & operation videos will
be provided to you as a guidance
Q8.Service
We could provide Online instruction; Real-time support by video-call or voice-chat,
During warranty time, we can send product accessories when you need for free;
Technical guidance is free and ready forever.
Q9.Training
Your technicians can come to our factory for training , Drawell engineers can go
your place for local support( installation , training, debugging, maintenance );
Products can be customized according to your requirements; OEM service is
available with customers' brand.
We are a factory.
Q2. What's the MOQ ?
(1). Normally,MOQ is 1 piece. But if the items are in stock,there is no MOQ.
The quantity is according to the clients requires.
(2). If there is no stock,the general MOQ are in big difference due to the different
products. But the quantity still can be negotiated.
Q3. What is your principle for the samples ?
We do not provide free sample.
Q4.Which payment can be acceptable ?
We could accept the payment by L/C, T/T, Paypal, Western Union,etc.
Q5. How about your delivery time?
Generally, it will take 7 to 15 working days after receiving your advance payment.
Depend on the quantity.
Q6. Certificate & Quality.
CE and ISO certified for most products. Good quality firstly to avoid any defective
products, Protective packaging to avoid destroy during delivery.
Q7.Language.
Pure English operation panel, display , manuals ; installation & operation videos will
be provided to you as a guidance
Q8.Service
We could provide Online instruction; Real-time support by video-call or voice-chat,
During warranty time, we can send product accessories when you need for free;
Technical guidance is free and ready forever.
Q9.Training
Your technicians can come to our factory for training , Drawell engineers can go
your place for local support( installation , training, debugging, maintenance );
Products can be customized according to your requirements; OEM service is
available with customers' brand.
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