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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
ME-722N
Touch Screen Visible Spectrophotometer
7 inch multi color touch-screen, good human-computer interface.
Sample compartment for 5-50mm cuvettes
Precise automatic T/A changeover
Automatic zero and full scale adjustment
Direct concentration read out and concentration factor setting function
Equipped with RS232 port
Features:
1. The holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light.
2. Linear regression method and coefficient method and added to the concentration test method.
3. With USB interface, and large capacity memory can store 30 concentration curves.
4. Adopt microcomputer measurement system, with high conversion accuracy of T-A , automatic adjustment of 0% T and 100% T, concentration factor setting and concentration direct reading.
5. High accuracy, good reproducubility and stability of measurement readings.
Automatic light gate technology, no need blackbody, to protect the photoelectric sensor.
Model | ME-722N |
Type | Touch screen |
Power | AC220v± 22v, 50Hz± 1Hz, 200W |
Packing | 580*460*340mm, 0.1CBM, 14kg |
Standard Accessory | User manual 1pc Glass cuvette 1cm 4pcs Power cable 1pc Fuse 2pcs |
Optional Accessory | Thermal plotter Cuvette holder 50mm Cuvette holder 100mm UV WIN7 software |
Product Paramenters
Model | ME-722N |
Wavelength Range | 325-1000nm |
Spectrum Bandwidth | 2nm |
Wavelength Accuracy | ± 2nm |
Wavelength Repeatability | ≤ 1nm |
Photometric Range | 0.0 ~ 100.0% T; 0 ~ 1.999A;0 ~ 1999C |
Photometric Accuracy | ± 0.5% T |
Photometric Repeatability | ≤ 0.2% T |
Stray Light | ≤ 0.1% ( at 360 nm NaNO2 ) |
Photometry | Single beam |
Wavelength setting | Manual Turn Knob |
Monochromator type | Littrow |
Focal Length | 160mm |
Grating | 1200 lines/mm |
Detector | Silicon Photocell |
Noise | 100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T) |
Baseline Drift | ± 0.0002 Abs / h (250nm and 500nm after preheat warm up for 2 hours ) |
Power | AC220v± 22v, 50Hz± 1Hz, 200W |
Drift | ± 0.5% T/3min |
COM Port | USB |
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After Sales Service
MesuLab After-service
MesuLab offer one year warranty for customers, during the warranty period, in case if the Euipment with any problem, customer take video to us to check what happend, and then we will help customer to sovle the problem by video until the problem be solved. If need to replace any part, we will delivery the part to customer in time and send video to customer to teach him how to replace.
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