Loctite Zeta 7021 Operation Manual Download Page 13

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6. Troubleshooting

Symptom

Possible Cause/Corrective Action

1. No reading on Meter

1. Check if power switch is on.
2. Determine if battery is installed and functional.

2. Meter Reads only

1. Make sure that the Sensor Head is plugged

zero or intermittent.

in properly.

3. UV Output is low,

1. Make sure wand is seated in the bottom

(Radiometer

of the Sensor head.

Reading)

2. Unscrew Sensor Head Cap and clean filter

glass located under adapter.

3. Make sure wand ends are clean

985706 Zeta 7021 Rev A 4/17/02 4:15 PM Page 13

Summary of Contents for Zeta 7021

Page 1: ...Loctite Zeta 7021 Spot Radiometer Part Number 98048 EQUIPMENT Operation Manual 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 1 ...

Page 2: ... 2 1 Operation 6 3 Technical Data 7 8 3 1 Specifications 7 3 2 Calibration 8 4 Installation 9 4 1 Unpacking and Inspection 9 4 2 Installation and Start up 9 5 Operations 10 5 1 Controls and Operation 10 6 Troubleshooting 11 7 Care and Maintenance 12 7 1 Maintenance 12 8 Spare Parts List 12 9 Warranty 13 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 2 ...

Page 5: ...easures the UV Intensity emitted from a 3 mm or a 5 mm UV wand The Intensity is measured from 280 400 nm UV A B The Radiometer is traceable to the National Institute of Standards and Technology NIST 3 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 5 ...

Page 6: ...e Resolution 280 400nm UV A B 370nm 5 to 10 max GaAsP Photodiode 9V Battery 0 19 99W cm 10mW cm 2 2 O I 0 00 Sensor Connector Panel Magnet Digital Panel Meter Display On Off Rocker Switch Front View Side View Back View Top Cover Battery Door Figure 1 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 6 ...

Page 7: ...2 Description continued Sensor Head Assembly Sensor Head Cap Sensor Head Magnet 3mm and 5mm Light Guide Sensor Plug Filter Glass Figure 2 5 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 7 ...

Page 8: ... production operations The UV Spot Radiometer can be used to verify that the output from the wand system under test is proper for the curing process When making measurements the wand should be held as straight as possible and the ends should be clean 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 8 ...

Page 9: ...e Battery Not Included Dimensions L x W x D inches 3 0 x 2 5 x 1 05 Total Weight 5 6 oz Spectral Range 280 400 nm UV A B Range 0 19 99 Watts cm squared Resolution 10 mw cm squared Accuracy 5 typical 10 max Traceable to NIST Wand Choices 3 mm and 5 mm 3 Technical Data 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 9 ...

Page 10: ...ional Institute of Standards and Technology NIST primary physical standard for UV photodiodes The recommended calibration frequency is every 12 months Contact Loctite Corporation at 1 800 571 5174 for re calibration services 3 Technical Data continued 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 10 ...

Page 12: ...s easy to use It requires only that a 9 volt Alkaline Battery be installed and the power switched on to operate The panel meter displays the power reading in Watts per centimeter squared 5 Operations 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 12 ...

Page 13: ... functional 2 Meter Reads only 1 Make sure that the Sensor Head is plugged zero or intermittent in properly 3 UV Output is low 1 Make sure wand is seated in the bottom Radiometer of the Sensor head Reading 2 Unscrew Sensor Head Cap and clean filter glass located under adapter 3 Make sure wand ends are clean 985706 Zeta 7021 Rev A 4 17 02 4 15 PM Page 13 ...