320-1100nm 4nm Scanning Vis Laboratory Spectrophotometer
Features:
1. The instrument uses a 128*64 bit dot matrix liquid crystal display, which can directly display the standard curve and test data. The host can store the test data and can optionally be equipped with a printer for printing.
2. USB data output interface, optional YOKE3.0 software for online operation.
3. The standard curve can be established in a straight line, and the standard curve can be used for related tests. It can continuously test and store 200 sets of data, and can store 100 standard curves. The user can directly name it, and it is convenient to call according to the name.
4. The uniquely designed optical system, high-performance 1200/nm grating and imported receiver ensure the excellent performance of the instrument.
5. Automatic wavelength calibration, automatic wavelength setting.
6. The large sample room can accommodate cuvettes of various specifications of 5-100mm.
7. Ultra-thin buttons, simple and convenient operation.
8. Using the advanced 32-bit microcontroller ARM11, its main frequency can reach 533MHZ, and the performance is stable.
9. Fully enclosed monochromator structure Fully sealed structure and all optical mirror surfaces are coated with SiO2 protective film to ensure that the optical parts are not affected by the environment and gas.
Specifications:
| Model |
7230G |
723(N.S) |
| Optical System |
Double beam ratio detection |
| Wavelength Range |
320-1100 nm |
320-1100 nm |
| Spectral Bandwidth |
4 nm |
2 nm |
| Wavelength Accuracy |
±1 nm |
±0.5 nm |
| Wavelength Repeatability |
0.5 nm |
0.2 nm |
| Photometric Accuracy |
±0.5%T |
±0.3%T |
| Photometric Repeatability |
0.2%T |
0.15%T |
| Photometric Range |
0-200%T, -0.301A~3.000A |
| Stray light |
0.1%T@360nm |
0.05%T@360nm |
| Stability |
0.002 A/h@500nm |
0.001A/h@500nm |
| Baseline Flatness |
±0.004A |
±0.002A |
| Wavelength Setting |
Auto |
| Work Mode |
T, A, C |
| Light Source |
Tungsten lamp |
| Display |
128*64 LCD |
| Output |
RS-232 port |
| Power |
AC 220V/50Hz or AC 110V/60Hz |
| Dimension |
420*350*200mm |
| Net Weight |
12kg |
| Shipping Size |
520*450*320mm |
| Gross Weight |
14kg |
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.
320-1100nm 4nm Scanning Vis Laboratory Spectrophotometer
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