Universal Test Component For YS Spectrophotometer
Universal Test Component For YS Spectrophotometer
Operating Instruction of Universal Test Components
Application: used to test liquid reagent, paste (such as ketchup and coating), powder (such as coffee), etc.
I. Component Structure
The structure of universal test components is shown in Figure 1.
①Base; ②Baffle; (31)Baffle Pin ③Square Integrator; (31) Measuring Port of the Square Integrator ④Cuvette; ⑤Cover Plate; ⑥Rotating Plate; ⑦Push Plate; ⑧Screw.
Figure 1 The Structure of Universal Test Components
II. Usage
The usage of universal test components is shown in Figure 2 & Figure 3
i. This component need connected with YS spectrophotometer and please remember do the white and black calibration first.
ii. Place YS spectrophotometer according to Figure 2. The measuring port of the machine is butted up against that of square integrator, as shown in Figure 2. The Baffle Pin must alligned with the base grommet of the machine. Then, use ⑦push plate to hold the machine and tighten ⑧the screw. Check whether the machine is loose or not. If it is loose, please re-tighten the screw.
iii. Put the sample inside the (41)Cuvertte. Then push the ⑥Rotating Plate lightly to put (41)Cuvette into the ③Square Integrator. Please keep the instrument test aperture closed to the one side of the Cuvette. At the some time,the other side is tightly fixed by ⑥Rotating Plate.
Remark: The sample’s volume should more than the testing aperture’s attitude(It means, the volume for the sample should equal to more than half a cup)
iiii. Put the ⑤Cover Plate on the top, ensure the inside of the Cuvertte is completely dark.
After finishing the above steps, you can start the measurement.
Figure 2 The Matching Between Machine and Universal Test Components
Figure 3 The Local Matching Between Machine and Universal Test Components
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