Method of operation
1. Turn on the power switch and the LCD will show the number.
2. Zero adjustment: rotate the zero adjustment knob without UV irradiation, so that the zero point is between A type-00.1~00.1 (B type: -0.10-1~001)
3. Check if the shift switch is in X1.
4. Remove the probe cover and check that the photosensitive window is clean.
5. Measurement: Place the probe window in the measurement position, and the display value is the irradiation intensity value in uw/cm2. When the value shows “1â€, it is over-range. Please shift the shift switch to the X10 position, and the irradiation intensity is the reading by 10.
6. You can measure several times and read the average. When the value mantissa is unstable, it can be read by the hold button. The release is the pop-up after reading.
7. The lower right hole of the display table is the signal output jack, which can be connected to the recording instrument. The right one is the signal output, and the second is the instrument zero.
8. After use, please turn off the power and cover the probe cover.
Pay attention to
1. The sensitive window of the probe should be kept clean, otherwise the accuracy will be affected. Before the test, it can be wiped with lens paper.
2. The digital hold button should not exceed 15 seconds per press, otherwise it will affect the life of the liquid crystal.
3. Light up the UV germicidal lamp and start measuring after the UV intensity is stable. (After 30 minutes in winter and 15 minutes in summer) ambient temperature, voltage and ambient reflection have an effect on UV intensity.
4. Avoid measuring under direct sunlight, otherwise it will affect the measurement accuracy.
5. The meter should be calibrated once a year.
6. The user has a fault during use. Please check the Troubleshooting Checklist carefully.
7. If the + - symbol appears on the left side of the display to indicate that the battery voltage is insufficient, replace the battery.
8. Do not open the probe by yourself. The internal fiber optic sensor is extremely vulnerable to damage, such as loss, and at your own risk!
9. Note: Protective glasses do not prevent UV rays from damaging your eyes from the side.
Aluminium foil baking container series are food safe, perfect for take away foods such as Chinese, curries and rice, they are popular in the catering industry and widely used in the food manufacturing industry. Because they are made from thick aluminium foil they can be frozen and cooked in conventional ovens
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2. Our aluminium foil baking container series have no flavour or odour, and there is no risk of any food products tasting of its packaging.
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Zhengzhou Eming Aluminium Industry Co., Ltd. , https://www.emingalufoil.com