About products that use mercury
1.Products using mercury
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| Products | Parts/parts using mercury | Part position | remarks |
|---|---|---|---|
| Automatic Titrator ・COM-1500/1600/1700/2000 （not used for COM-1700A） |
lcd display | Display section | 2 cold cathode tubes （CCFL tubes） *There may be 1 tube depending on the delivery date. |
| Karl Fischer Titrator ・AQ-2000/2100/2200 ・AQV-2000/2100/2200 （not used for AQ/AQV-2200A） |
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| Process Titrator ・RTR-700 ・RTR-1000（up to serial number P514049） |
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| Mercury Analyzer ・HG-400（up to product number P638059） |
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| Mercury Analyzer ・HG-1/150/200 |
Mercury lamp | Light source part | P/N:E720015-A Mercury content 7mg |
| Mercury Analyzer ・HG-300/310/320J/2500/400/450 |
P/N:D825355-1 Mercury content 2mg |
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| Mercury Analyzer ・HG-2500/300/310/320J/400/450 |
Mercury absorption column | Installation location varies depending on model | |
| Mercury Analyzer ・HG-1/150/200 |
Mercury absorption bottle | HG-1:Side view HG-150/200：Front view of measurement section |
Depending on the release date, there are wet types that use absorbent and dry types that use activated carbon. |
| Electrode ・Silver comparison electrode MS-231 ・Silver comparison electrode MC-231 ・Silver-comparison Composite electrode AGR-801 ・Silver-comparison Composite electrode AGR-801A ・Silver-comparison Composite electrode AGR-821 ・Silver indicator-comparison electrode AGR-822 ・Silver-comparison composite electrode AGR-825 ・Platinum reference electrode PR-751 ・Platinum reference electrode PR-751B |
Internal pole | Inside the electrode | Mercury content （as mercury） MS-231/MC-231 is approximately 80mg, others are approximately 45mg |
2.Precautions when handling mercury
- When disposing or recycling used mercury-containing products, please dispose of them properly in accordance with laws and regulations and local government rules.
- When disposing of the product, please inform the industrial waste disposal company that it contains mercury.
