Low Cost 200-1000nm 2nm UV Vis Instrument
Descriptions
This series of instruments is a kind of low price and high performance spectrophotometer which can adapt to the needs of modern analytical laboratories to conduct various quantitative analysis on substances by spectral analysis.Widely used in medicine and health, environmental protection, food industry, petrochemical, biochemistry, colleges and universities and quality control departments.
Features
1. Adopt 51 microcomputer system, which can store standard curve and test data.
2. The instrument has self-fault diagnosis function
3. Provide power outage protection
4. Quantitative analysis software is built in the instrument, which is convenient for users to operate and use.
5, through simple parameter setting, convenient for photometric analysis, quantitative analysis, dynamic test, spectral scanning, multi-waveLong test, DNA/ protein analysis.
It has standard printer interface and rs-232 communication interface.
Technical Parameters
| Techincal parameters |
UV754N |
UV755B |
| Walvelength drive |
Automatic walvelength |
Automatic walvelength |
| Range of walvelength |
200-1000nm |
190-1100nm |
| Accuracy of walvelength |
±2nm |
±1nm |
| Repeatability of walvelength |
0.5nm |
0.2nm |
| Spectral bandwidth |
4nm |
2nm |
| Accuracy of transmittance |
±0.5%T |
±0.5%T |
| Repeatability of transmittance |
0.2%T |
0.2%T |
| Range of transmittance |
0-200%T |
0-200%T |
| Photometric range |
-0.3-0.3A,0-200%T,0-9999C |
-0.3-0.3A,0-200%T,0-9999C |
| Stray light |
0.2%T@220nm/360nm |
0.2%T@220nm/360nm |
| Stability |
±0.002A/h@500nm |
±0.002A/h@500nm |
| Display mode |
128x64 lattice liquid crystal display |
128x64 lattice liquid crystal display |
| Communication mode |
USB interface |
USB interface |
| Printer |
Optional |
Optional |
| Analytical software |
Support |
Support |
| Noise level |
0.001A/2min@500nm |
0.001A/2min@500nm |
| Baseline flatness |
0.002A/h |
0.002A/h |
No accident shipping term:
DHL: 5-7 working days;
UPS: 7-9 working days;
FedEx: 7-9 working days;
EMS: 25-30 working days;
China Post: Depends on ship to which country;
Sea: Depends on ship to which country
Q1: Are you trading company or manufacturer ?
A: We are manufacturer and do both OEM and ODM. We have our own R&D team.
Q2: How to order?
A: Send inquiries → Reply you quotations → Discuss details → Confirm samples →
Deposit → Mass production → Cargo ready → Balance/Delivery → More cooperations.
Q3: What is your payment method ?
A: We accept T/T, Western Union, Paypal and MoneyGram, those depend on specific cases.
Q4: How long is your delivery time?
A: Usually 1-3 working days for products in stock. If we do special offer, it usually takes
4-6 weeks. Also delivery time is according to your quantity of order.
Q5: How to transport?
A: DHL, UPS, FedEx, TNT, EMS, China Post and Sea are available.Also other shipping ways are
available. Please feel free to contact us for other shipping ways.
Q6: How is your warranty service?
A: We do strict test before shipping and guarantee for 365 days. If quality problem you
could send us pictures or video clips about problem. Then we deal with the problem ASAP.
Low Cost 200-1000nm 2nm UV Vis Instrument
Audited Supplier 
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