N4S made in china Laboratory UV VIS Spectrophotometer
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- Supplier: Guangzhou Allfine Medlab Co. Ltd.
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Product Overview
Description
Product Description
1. Approval quality.
2. In Neutro-packing.
3. Certification: ISO.
UV-VIS SPECTROPHOTOMETER | |||||
Model No. | N4S (scanning) | N4 | N2S (scanning) | N2 | |
Optical system | 1200 lines/mm holographic grating, C-T monochromator | ||||
WL range | 200-1000nm | 325-1000nm | |||
WL accuracy | ±1nm | ||||
WL repeatability | ≤0.5nm | ||||
Spectrum bandwidth | ±0.5%(T)(NBS930D) | ||||
Stray light | 0.1%(T)(220nm, NaI ; 360nm, NaNO2) | 0.1%(T)( 360nm, NaNO2) | |||
Transmittance repeatability | ≤0.2%(T) | ||||
Transmittance measuring range | 0.0%-200.0%(T) | ||||
Absorbance measuring range | ‘-0.301~4.000(A) | ||||
Concentration range | 0.000~9999(C) | ||||
Baseline | ±0.003Abs (210-990nm ,S model only) | ±0.003Abs (335-990nm,S model only) | |||
Noise | 100%(T)≤0.2%(T) 0%(T)≤0.1%(T) | ||||
Drifting | Drifting ≤0.002(A)/0.5h | ≤0.002(A)/0.5h | |||
Features:1.Automatic wavelength settings 2. 7 inch multi touch-screen 3.Sample compartment for 5-50mm cells 4.Equipped with USB port Precise automatic T/A changeover 5.Internal printer optional 6.Automatic zero and full scale adjustment 7.Operated by PC with software 8.Direct concentration read-out and concentration factor setting function | |||||
Detailed Images
Packaging & Shipping
Packaging Size (L*W*D) | CM | |
| Gross Weight | KG | |
| Pack Detail: | 1. The normal package is hard carton box 2. Accept wooden box packing in charge. 3. Pack it according to customers special request. | |
Our Services
| |
Pre-Sales Service * Reply in 24 hours * Inquiry and consulting support. * Sample testing support. * View our Company. | After-Sales Service * Training how to instal the machine, training how to use the machine * Engineers available to service machinery overseas. |
Guangzhou Address: GZ KWOK LAM Medical Instrument & Equipments City A3-157.No.600, Huawan Road, Fangcun, Liwan Area, Guangzhou. | |
Company Information
FAQ
1. Q: How long is the warranty time?
A: 12 Months
2. Q: What is the payment method?
A: Credit card, Westunion, TT, Moneygram, Paypal, L/C, D/A, D/P etc.
3. Q: When do you delivery?
A: Usually in 7-30 days.
4. Q: Could you offer intallation or tranning oversea?
A: Yes, we offer the service for complex machine in charge.
5. Q: It is my 1st time purchase products oversea, how to promise its safe?
A: You can place orders on Alibaba, it takes guarranty for you.
6. Q: Can I order a sample?
A: Sure, delivery sample by global express in charge.
Related Products-LAB
Download Catalogue https://drive.google.com/open?id=0B1aaZoMncRDsdDRDVmV4NFNmaFU
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