| Customization: | Available |
|---|---|
| Application: | Laboratory Apparatus |
| Warranty: | > 1Year |
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| 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) |
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| Drifting | Drifting ≤0.002(A)/0.5h (at 250nm and 500nm,warm up 2h) |
≤0.002(A)/0.5h (at 500nm,warm up 2h) |
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| 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 | ||||
| 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. |
| Pre-Sales Service | After-Sales Service |
| * Reply in 24 hours | * Training how to instal the machine, |
| * Inquiry and consulting support. | training how to use the machine |
| * Sample testing support. | * Engineers available to service machinery |
| * View our Company. | overseas. |
| Guangzhou Address: | |
| GZ KWOK LAM Medical Instrument & Equipments City A3-157.No.600, Huawan Road, Fangcun, Liwan Area, Guangzhou. | |
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