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[China]
Trade Verify
Address: 1207 International Commercial Building, No.81, Hongfu West Road, Nancheng District, Dongguan City, Guangdong Province, China
Contact name:Penny
DONGGUAN YUYANG INSTRUMENT CO.,LTD |
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Verified Suppliers
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752N Ultraviolet Visible Spectrophotometer Instrument Equipment For Oil Testing
Features
1. The monochromator with a holographic flashing grating is used.
It has the advantage of high wavelength precision, good
monochromaticity and low stray light.
2. Automatic switching of tungsten halogen lamp and deuterium lamp.
3. A sample compartment for 0.5cm-5cm cells.
4. Computer control system, precise automatic T/A changeover.
5. Automatic zero and full scale adjustment.
6. Direct concentration read-out and concentration factor setting
function.
7. Equipped with RS232 port. Printer can be connected and data can
be sent to PC by special software.
Specifications
| Wavelength Range | 200-1000nm |
| Wavelength accuracy | ≤2nm |
| Wavelength repeatability | ≤ 1nm |
| Transmittance accuracy | ±0.5% (t) (NBS930D) |
| Transmittance | repeatability≤0.2% (t) |
| Spectrum bandwidth | 4nm |
| Stray light | ≤ 0.5% (t) |
| Stability Dark current drift | 0.2%(t)/3min |
| Light current drift | 0.5%(t)/3min |
| Shipping package dimension | 640*480*340mm |
| Gross weight | 30Kg |
| Net weight | 27Kg |
FAQ:
1. who are we?
We are based in Guangdong, China, start from 2018,sell to South
Asia(20.00%),Eastern Asia(20.00%),Domestic Market(15.00%),Southeast
Asia(15.00%),Eastern Europe(10.00%),North
America(10.00%),Oceania(5.00%),Western Europe(5.00%). There are
total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Fire Testing Equipment,Environmental Test Chamber,Textile Testing
Equipment,Toys Testing Equipment,Wire and Cable Test Machine
4. why should you buy from us not from other suppliers?
We are a high-tech enterprise which is specialized in developing
and manufacturing Fire Testing Equipment, Building Material Fire
Tester, Wire and Cable Fire Tester, Environmental Test Chamber,
Textile Testing Equipment, Toys Testing Equipment and etc.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Western
Union,Cash;
Language Spoken:English,Chinese
