PRODUCTS CENTER
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Product name：7230G\723N\723S Visible Spectrophotometer -
Order number： -
Model：7230G\723N\723S -
Stock status：Delivery according to contract -
Logistics：by sea, by air, by express, etc.
- Product Introduction
- Details page
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1. Product introduction
The 7230G\723N\723S visible spectrophotometer is an economical analytical instrument with optional RS232 interface output. The excellent photometric accuracy is higher than that of the general instruments of the same grade. Widely used in medical testing, food, petrochemical industry, environmental protection and monitoring and many other fields.
Quantitative detection: It can be tested by establishing a standard curve, displaying the curve map and equation, and using Lambert Beer's law to input data.
Breadth test: test solution A (absorbance) T (transmittance) C (concentration) at a fixed wavelength.
Features: Automatic wavelength adjustment, automatic wavelength calibration, automatic data storage.
Optional automatic quadruple or octal colorimetric cell.
2. Product parameters
model
7230G
723N/S
Double beam ratio detection
wavelength range
330-1100nm
320-1100nm
wavelength accuracy
±1nm
±0.5nm
Spectral bandwidth
4nm
2nm
wavelength repeatability
0.5nm
0.2nm
Stray light
≤0.1%T@360nm
≤0.05%T@360nm
Photometric accuracy
0.5%T
0.3%T
Photometric repeatability
0.2%T
0.2%T
Photometric range
0-200%T, -0.301-3.000A
0-200%T, -0.301-3.000A
drift
≤0.001A/h@500nm
≤0.001A/h@500nm
Baseline Linearity
≤0.2%T
≤0.2%T
noise
0≤0.2%T
0≤0.1%T
stability
±0.002A/h@500nm
±0.002A/h@500nm
Display range
0-200%T,-0.3-3A
0-200%T,-0.3-3A
display system
128*64bit LCD
128*64bit LCD
Wavelength driving method
Auto wavelength
Auto wavelength
Output Interface)
Parallel output
Parallel output
Energy (light source)
Imported tungsten lamp
Imported tungsten lamp
net weight
12kg
12kg
software support
Yes
Yes
3. Product Features
1. The instrument adopts 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 print with an optional printer.
2. 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 .
3. Special optical system design , high-performance 1200/nm grating and imported receiver ensure the excellent performance index of the instrument.
4. Automatic wavelength calibration and automatic wavelength setting.
5. The large sample room can accommodate 5-100mm cuvettes of various specifications.
6. The keys are relatively thin, and the operation is simple and convenient.
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