Technical indicators and basic parameters:
* Optical path structure: C-T type parallel double beam
* Wavelth range: 190~1100nm
* Spectral bandwidth: 2nm
* Wavelength accuracy: ± 0.5nm * * Wavelength reproducibility: 0.2nm
* Photometric accuracy: ± 0.3% τ
* Photometric Repeatability: 0.15% τ
* Stray light: 0.04% τ (220nm NaI, 340nm NaNO2)
* Stability: 0.001A / h (500nm after preheating)
* Photometric Mode: transmittance, absorbance, concentration, and energy
* Wavelength setting: automatic regulation
* Photometric Display range: -0.3~3A
* Display mode: a 7-inch color touch screen
* Detector: Imported silicon photodiode
* Light source: imported deuterium lamp, imported tungsten lamp
* Power supply: AC 220V / 50Hz or 110V / 60Hz
* Power: 120W
* Instrument size: 480*350*220mm
* Net weight of the host: 15Kg
Advantages:
Quality
1. Our products have good quality and very positive reputations in the market.
2. Customers are very happy with them and have a lot of good comments about our intruments and service.
Delivery Time
1. We can get them ready 3-5 days after order confirmation for small orders.
2. For big quantities, need to be confirmed.
3. In most cases, fast delivery is guaranteed.
Technical Support
1. We have service manual. If not, detailed documents or videos will be provided.
2. We can provide online training in our factory.
3. We can have video conference at any time.
Aftersales Support
1. Respond to your questions within 10 minutes during our working time from 6:30 to 24:00, at most within 8 hours after 24:00 considering the time difference.
2. Within warranty, we will solve the problem for you with no charge(except for consumables).
3. You can call, text or email us at any time. We have good English speakers.
Warranty Time
One year and extendable
Exhibition:
FAQ:
1. Are you a factory or a trading company? We are professional manufacturer of UV/Vis Spectrophotometers, Atomic Absorption Spectrophotometer, Micro-volume UV/VIS spectrophotometers , ICP item and Nucleic Acid Automatic Extraction System. And we have three R&D and production bases in Shanghai, Beijing and Jiangsu, and three wholly-owned subsidiaries. 2. What about the after-sale service? Our spectrophotometer consumables are fully equipped, good after-sales service system and one-year warranty commitment, which can solve customer’s worries.
We can ensure our customers to purchase the components and parts within 5 years. And the product updates and replacement will not be affected. 3. What areas and applications can it be used? It can be used for qualitative or quantitative meansurements for water solution in the following areas: metallurgy, pharmacy, food, health, institutes, biological chemistry,life science, petrochemical industry, mining, quality control, environmental protection, etc. 4. Why the reading is red and reach its maximum value 3.00Abs?
Probably you use the glass cuvette in UV range.
5. Why the wavelength calibration or self checking fail?
The deuterium lamp is turned off or there is something wrong with the D2 lamp, like the fuse, triode or the lamp itself.
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