Supplier Homepage Machinery, Industrial Parts & Tools Tools & Hardware Test Instruments Optical Instruments Model 721 Economic Good Price Portable Spectrophotometer

Model 721 Economic Good Price Portable Spectrophotometer

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Min. Order / Reference FOB Price
10 Pieces	US $200.00/ Pieces

Local Area:	Ningbo, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	Shirwell
Place of Origin:	china
Brand Name:	Shirwell
Model Number:	721

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Product Description
EConOMIC SPECTROPHOTOMETER MODEL 721
Feature:
This model is a simple single beam spectrophotometer, the wavelength is set manually from the dial on the front panel.Direct readout of transmission or absorption on the LED display.Measured values can be transferred to PV via RS232 port for further analysis.Low price and simple design make the model idea tool for education or routine analysis.
Technical Parameters
Model
721
Wavelength range
360 to 1000 nm
Wavelength accuracy
±3 nm
Wavelength repeatability
≤1nm
Measurement range
0 to 199.0%T, 0 to 1.999A, 0 to 1999C
Photometric accuracy
±1.0%T
Photometric repeatability
0.5%T
Spectral bandwidth
6 nm
Stray light
≤ 0.5%T
Stability:
≤0.004 A/h(500 nm preheat 1 hour)
Display modes
4 LCD
Basic Measurement
T,A,C
Light source
Tungsten-halogen lamp
Operating voltage
220V/110VAC,50 to 60Hz
Packing & Delivery
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