{"id":14551,"date":"2024-05-14T16:26:50","date_gmt":"2024-05-14T08:26:50","guid":{"rendered":"https:\/\/shchimay.com\/?p=14551"},"modified":"2024-05-16T16:36:21","modified_gmt":"2024-05-16T08:36:21","slug":"water-quality-testing-ap-environmental-science","status":"publish","type":"post","link":"https:\/\/shchimay.com\/th\/water-quality-testing-ap-environmental-science\/","title":{"rendered":"\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33 ap \u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li 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\u0e40\u0e23\u0e32\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e23\u0e30\u0e1a\u0e38\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e19\u0e40\u0e1b\u0e37\u0e49\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e2d\u0e32\u0e08\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e41\u0e25\u0e30\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e15\u0e32\u0e21\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e08\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e41\u0e01\u0e49\u0e44\u0e02\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e01\u0e48\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e08\u0e30\u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e31\u0e19\u0e15\u0e23\u0e32\u0e22\u0e15\u0e48\u0e2d\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0e23\u0e38\u0e48\u0e19<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>pH\/ORP-8500A \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14 pH\/ORP \u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c<\/td>\n<td>\u0e0a\u0e48\u0e27\u0e07<\/td>\n<\/tr>\n<tr>\n<td>\u0e1e\u0e35\u0e40\u0e2d\u0e0a:0.00~14.00 ; ORP:(-1999~+1999)\u0e40\u0e2d\u0e47\u0e21\u0e27\u0e35; \u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34:(0.0~100.0)\u00b0C (\u0e01\u0e32\u0e23\u0e0a\u0e14\u0e40\u0e0a\u0e22\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34: NTC10K)<\/td>\n<td>\u0e04\u0e27\u0e32\u0e21\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14<\/td>\n<\/tr>\n<tr>\n<td>\u0e1e\u0e35\u0e40\u0e2d\u0e0a:0.01 ; \u0e23\u0e35\u0e14\u0e47\u0e2d\u0e01\u0e0b\u0e4c: 1mV; \u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34:0.1\u00b0C<\/td>\n<td>\u0e04\u0e27\u0e32\u0e21\u0e41\u0e21\u0e48\u0e19\u0e22\u0e33<\/td>\n<\/tr>\n<tr>\n<td>\u0e1e\u0e35\u0e40\u0e2d\u0e0a:+\/-0.1 ; ORP: +\/-5mV (\u0e2b\u0e19\u0e48\u0e27\u0e22\u0e2d\u0e34\u0e40\u0e25\u0e47\u0e01\u0e17\u0e23\u0e2d\u0e19\u0e34\u0e01\u0e2a\u0e4c); \u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34: +\/-0.5\u00b0C<\/td>\n<td>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34 \u0e04\u0e48\u0e32\u0e0a\u0e14\u0e40\u0e0a\u0e22<\/td>\n<\/tr>\n<tr>\n<td>\u0e01\u0e32\u0e23\u0e0a\u0e14\u0e40\u0e0a\u0e22\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34 NTC10K<\/td>\n<td>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e1b\u0e32\u0e19\u0e01\u0e25\u0e32\u0e07<\/td>\n<\/tr>\n<tr>\n<td>(0~80)\u00b0C<\/td>\n<td>\u0e40\u0e2d\u0e32\u0e17\u0e4c\u0e1e\u0e38\u0e15\u0e2d\u0e19\u0e32\u0e25\u0e47\u0e2d\u0e01<\/td>\n<\/tr>\n<tr>\n<td>\u0e41\u0e22\u0e01\u0e0a\u0e48\u0e2d\u0e07\u0e04\u0e39\u0e48; \u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e22\u0e49\u0e32\u0e22\u0e44\u0e14\u0e49 (4~20) mA \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e21\u0e37\u0e2d\/\u0e42\u0e2b\u0e21\u0e14\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2a\u0e48\u0e07\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13<\/td>\n<td>\u0e40\u0e2d\u0e32\u0e15\u0e4c\u0e1e\u0e38\u0e15\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21<\/td>\n<\/tr>\n<tr>\n<td>\u0e2a\u0e27\u0e34\u0e15\u0e0a\u0e4c\u0e15\u0e32\u0e41\u0e21\u0e27\u0e40\u0e0b\u0e21\u0e34\u0e04\u0e2d\u0e19\u0e14\u0e31\u0e01\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e2a\u0e32\u0e21\u0e0a\u0e48\u0e2d\u0e07 \u0e01\u0e23\u0e30\u0e41\u0e2a\u0e42\u0e2b\u0e25\u0e14: AC\/DC 30V, 50mA(\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14)<\/td>\n<td>\u0e1e\u0e2d\u0e23\u0e4c\u0e15\u0e01\u0e32\u0e23\u0e2a\u0e37\u0e48\u0e2d\u0e2a\u0e32\u0e23<\/td>\n<\/tr>\n<tr>\n<td>RS485, \u0e42\u0e1b\u0e23\u0e42\u0e15\u0e04\u0e2d\u0e25 Modbus RTU<\/td>\n<td>\u0e2a\u0e20\u0e32\u0e1e\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19<\/td>\n<\/tr>\n<tr>\n<td>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34(0~80)\u2103; \u0e04\u0e27\u0e32\u0e21\u0e0a\u0e37\u0e49\u0e19\u0e2a\u0e31\u0e21\u0e1e\u0e31\u0e17\u0e18\u0e4c\u0e41\u0e25\u0e30 lt;95 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c RH (\u0e44\u0e21\u0e48\u0e04\u0e27\u0e1a\u0e41\u0e19\u0e48\u0e19)<\/td>\n<td>\u0e2a\u0e20\u0e32\u0e1e\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e43\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e40\u0e01\u0e47\u0e1a<\/td>\n<\/tr>\n<tr>\n<td>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34(-20~60)\u2103;\u0e04\u0e27\u0e32\u0e21\u0e0a\u0e37\u0e49\u0e19\u0e2a\u0e31\u0e21\u0e1e\u0e31\u0e17\u0e18\u0e4c \u226485 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c RH (\u0e44\u0e21\u0e48\u0e21\u0e35\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e41\u0e19\u0e48\u0e19)<\/td>\n<td>\u0e1e\u0e32\u0e27\u0e40\u0e27\u0e2d\u0e23\u0e4c\u0e0b\u0e31\u0e1e\u0e1e\u0e25\u0e32\u0e22<\/td>\n<\/tr>\n<tr>\n<td>\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e15\u0e23\u0e07 24V<\/td>\n<td>\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19<\/td>\n<\/tr>\n<tr>\n<td> \u0e41\u0e25\u0e30 lt;3W<\/td>\n<td>\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19<\/td>\n<\/tr>\n<tr>\n<td>IP65 (\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e1d\u0e32\u0e2b\u0e25\u0e31\u0e07)<\/td>\n<td>\u0e21\u0e34\u0e15\u0e34<\/td>\n<\/tr>\n<tr>\n<td>96\u0e21\u0e21.x96\u0e21\u0e21.x94\u0e21\u0e21.(\u0e2a\u0e39\u0e07x\u0e01\u0e27\u0e49\u0e32\u0e07x\u0e25\u0e36\u0e01)<\/td>\n<td>\u0e02\u0e19\u0e32\u0e14\u0e23\u0e39<\/td>\n<\/tr>\n<tr>\n<td>91\u0e21\u0e21.x91\u0e21\u0e21.(\u0e2a\u0e39\u0e07x\u0e01\u0e27\u0e49\u0e32\u0e07)<\/td>\n<td><div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-14551-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4<\/a><\/video><\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u0e19\u0e2d\u0e01\u0e40\u0e2b\u0e19\u0e37\u0e2d\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e1b\u0e01\u0e1b\u0e49\u0e2d\u0e07\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e\u0e02\u0e2d\u0e07\u0e1b\u0e23\u0e30\u0e0a\u0e32\u0e0a\u0e19\u0e41\u0e25\u0e49\u0e27 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id=\"methods-and-technologies-for-conducting-water-quality-testing-in-ap-environmental-science-wpaicgheading\"><span class=\"ez-toc-section\" 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\u0e2a\u0e34\u0e48\u0e07\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e04\u0e37\u0e2d\u0e15\u0e49\u0e2d\u0e07\u0e41\u0e19\u0e48\u0e43\u0e08\u0e27\u0e48\u0e32\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e40\u0e01\u0e47\u0e1a\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e17\u0e33\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e30\u0e2d\u0e32\u0e14\u0e41\u0e25\u0e30\u0e06\u0e48\u0e32\u0e40\u0e0a\u0e37\u0e49\u0e2d\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e21\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e19\u0e40\u0e1b\u0e37\u0e49\u0e2d\u0e19\u0e02\u0e2d\u0e07\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07<\/p>\n<p>\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e40\u0e01\u0e47\u0e1a\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e19\u0e49\u0e33\u0e41\u0e25\u0e49\u0e27 \u0e19\u0e31\u0e01\u0e40\u0e23\u0e35\u0e22\u0e19\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04\u0e15\u0e48\u0e32\u0e07\u0e46 \u0e40\u0e0a\u0e48\u0e19 \u0e01\u0e32\u0e23\u0e44\u0e17\u0e40\u0e17\u0e23\u0e15 \u0e2a\u0e40\u0e1b\u0e01\u0e42\u0e15\u0e23\u0e42\u0e1f\u0e42\u0e15\u0e40\u0e21\u0e17\u0e23\u0e35 \u0e41\u0e25\u0e30\u0e42\u0e04\u0e23\u0e21\u0e32\u0e42\u0e15\u0e01\u0e23\u0e32\u0e1f\u0e35 \u0e40\u0e17\u0e04\u0e19\u0e34\u0e04\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49\u0e19\u0e31\u0e01\u0e40\u0e23\u0e35\u0e22\u0e19\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e27\u0e31\u0e14\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e02\u0e49\u0e19\u0e02\u0e2d\u0e07\u0e2a\u0e32\u0e23\u0e21\u0e25\u0e1e\u0e34\u0e29\u0e15\u0e48\u0e32\u0e07\u0e46 \u0e43\u0e19\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e19\u0e49\u0e33\u0e41\u0e25\u0e30\u0e1e\u0e34\u0e08\u0e32\u0e23\u0e13\u0e32\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e17\u0e35\u0e48\u0e21\u0e35\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33 \u0e19\u0e31\u0e01\u0e40\u0e23\u0e35\u0e22\u0e19\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e23\u0e30\u0e1a\u0e38\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e17\u0e35\u0e48\u0e21\u0e32\u0e02\u0e2d\u0e07\u0e21\u0e25\u0e1e\u0e34\u0e29\u0e17\u0e35\u0e48\u0e2d\u0e32\u0e08\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19 \u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1a\u0e23\u0e23\u0e40\u0e17\u0e32\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0e23\u0e38\u0e48\u0e19<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u0e15\u0e31\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e01\u0e32\u0e23\u0e19\u0e33\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e41\u0e1a\u0e1a\u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c EC-1800<\/td>\n<td>\u0e0a\u0e48\u0e27\u0e07<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">0-2000\/4000uS\/\u0e0b\u0e21. 0-20\/200mS\/\u0e0b\u0e21.<\/td>\n<td>0-1000\/2000PPM<\/td>\n<\/tr>\n<tr>\n<td>\u0e04\u0e27\u0e32\u0e21\u0e41\u0e21\u0e48\u0e19\u0e22\u0e33<\/td>\n<\/tr>\n<tr>\n<td>1.5 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c , 2 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c , 3 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c (FS)<\/td>\n<td>\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34 \u0e04\u0e2d\u0e21\u0e1e\u0e4c<\/td>\n<\/tr>\n<tr>\n<td>\u0e01\u0e32\u0e23\u0e0a\u0e14\u0e40\u0e0a\u0e22\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\u0e15\u0e32\u0e21 25\u2103<\/td>\n<td>\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23 \u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34<\/td>\n<\/tr>\n<tr>\n<td>\u0e1b\u0e01\u0e15\u0e34 0\uff5e50\u2103; \u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e2a\u0e39\u0e07 0\uff5e120\u2103<\/td>\n<td>\u0e40\u0e0b\u0e47\u0e19\u0e40\u0e0b\u0e2d\u0e23\u0e4c<\/td>\n<\/tr>\n<tr>\n<td>\u0e04=0.1\/1.0\/10.0\u0e0b\u0e21.<\/td>\n<td>\u0e08\u0e2d\u0e41\u0e2a\u0e14\u0e07\u0e1c\u0e25<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>128*64 \u0e2b\u0e19\u0e49\u0e32\u0e08\u0e2d LCD<\/td>\n<td>\u0e01\u0e32\u0e23\u0e2a\u0e37\u0e48\u0e2d\u0e2a\u0e32\u0e23<\/td>\n<\/tr>\n<tr>\n<td>4-20mA \u0e40\u0e2d\u0e32\u0e15\u0e4c\u0e1e\u0e38\u0e15\/2-10V\/1-5V\/RS485<\/td>\n<td>\u0e40\u0e2d\u0e32\u0e17\u0e4c\u0e1e\u0e38\u0e15<\/td>\n<\/tr>\n<tr>\n<td>\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e23\u0e35\u0e40\u0e25\u0e22\u0e4c\u0e04\u0e39\u0e48\u0e02\u0e35\u0e14\u0e08\u0e33\u0e01\u0e31\u0e14\u0e2a\u0e39\u0e07\/\u0e15\u0e48\u0e33<\/td>\n<td>\u0e1e\u0e25\u0e31\u0e07<\/td>\n<\/tr>\n<tr>\n<td>AC 220V\u00b110 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c 50\/60Hz \u0e2b\u0e23\u0e37\u0e2d AC 110V\u00b110 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c 50\/60Hz \u0e2b\u0e23\u0e37\u0e2d DC24V\/0.5A<\/td>\n<td>\u0e2a\u0e20\u0e32\u0e1e\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21:0\uff5e50\u2103<\/td>\n<td>\u0e04\u0e27\u0e32\u0e21\u0e0a\u0e37\u0e49\u0e19\u0e2a\u0e31\u0e21\u0e1e\u0e31\u0e17\u0e18\u0e4c\u226485 \u0e40\u0e1b\u0e2d\u0e23\u0e4c\u0e40\u0e0b\u0e47\u0e19\u0e15\u0e4c <\/td>\n<\/tr>\n<tr>\n<td>\u0e02\u0e19\u0e32\u0e14<\/td>\n<\/tr>\n<tr>\n<td>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<td>\u0e02\u0e19\u0e32\u0e14\u0e23\u0e39<\/td>\n<\/tr>\n<tr>\n<td>92\u00d792\u0e21\u0e21.(H\u00d7W)<\/td>\n<td>\u0e42\u0e2b\u0e21\u0e14\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07<\/td>\n<\/tr>\n<tr>\n<td>\u0e1d\u0e31\u0e07\u0e15\u0e31\u0e27<\/td>\n<td>\u0e19\u0e2d\u0e01\u0e40\u0e2b\u0e19\u0e37\u0e2d\u0e08\u0e32\u0e01\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e43\u0e19\u0e2b\u0e49\u0e2d\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e01\u0e32\u0e23\u0e41\u0e25\u0e49\u0e27 \u0e19\u0e31\u0e01\u0e40\u0e23\u0e35\u0e22\u0e19\u0e22\u0e31\u0e07\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33\u0e20\u0e32\u0e04\u0e2a\u0e19\u0e32\u0e21\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e0a\u0e38\u0e14\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e41\u0e1a\u0e1a\u0e1e\u0e01\u0e1e\u0e32\u0e44\u0e14\u0e49 \u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b\u0e0a\u0e38\u0e14\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e1b\u0e23\u0e30\u0e01\u0e2d\u0e1a\u0e14\u0e49\u0e27\u0e22\u0e41\u0e16\u0e1a\u0e17\u0e14\u0e2a\u0e2d\u0e1a \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e2a\u0e35 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\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33\u0e44\u0e21\u0e48\u0e40\u0e1e\u0e35\u0e22\u0e07\u0e41\u0e15\u0e48\u0e0a\u0e48\u0e27\u0e22\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e19\u0e31\u0e01\u0e40\u0e23\u0e35\u0e22\u0e19\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49\u0e1e\u0e27\u0e01\u0e40\u0e02\u0e32\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e41\u0e25\u0e30\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e23\u0e31\u0e1a\u0e1c\u0e34\u0e14\u0e0a\u0e2d\u0e1a\u0e15\u0e48\u0e2d\u0e17\u0e23\u0e31\u0e1e\u0e22\u0e32\u0e01\u0e23\u0e19\u0e49\u0e33\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>In addition to laboratory-based methods, students can also conduct field-based water quality testing using portable testing kits. These kits typically include test strips, colorimeters, and sensors that allow students to measure key parameters such as pH, dissolved oxygen, and conductivity on-site. Field-based testing is a valuable tool for students to gain hands-on experience in water quality monitoring and to understand the importance of real-time data collection.<\/p>\n<p>Another important aspect of water quality testing in AP Environmental Science is the use of technology to enhance data collection and analysis. Students can utilize online databases and software tools to access historical water quality data, create graphs and charts, and compare results from different sampling locations. Technology also allows students to collaborate with peers and experts in the field to share data and insights on water quality issues.<\/p>\n<p>Furthermore, advancements in sensor technology have made it easier for students to monitor water quality in real-time. Students can use sensors to continuously measure parameters such as temperature, pH, and turbidity in a water body and transmit the data wirelessly to a computer or mobile device. Real-time monitoring provides students with immediate feedback on the health of a water body and allows them to respond quickly to any changes in water quality.<\/p>\n<p>In conclusion, water quality testing is an essential component of AP Environmental Science curriculum that allows students to assess the health of aquatic ecosystems and understand the impact of human activities on water resources. By using a combination of laboratory-based methods, field-based testing, and technology, students can collect accurate data, analyze key parameters, and develop solutions to address water quality issues. Water quality testing not only enhances students&#8217; understanding of environmental science but also empowers them to become informed and responsible stewards of our water resources.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/05\/ROC-2315-1.jpg\" alt=\"alt-6126\" class=\"wp-image-6126\" id=\"i6126\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e2a\u0e48\u0e27\u0e19\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e27\u0e34\u0e17\u0e22\u0e32\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e17\u0e35\u0e48\u0e0a\u0e48\u0e27\u0e22\u0e15\u0e34\u0e14\u0e15\u0e32\u0e21\u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e40\u0e21\u0e34\u0e19\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e\u0e02\u0e2d\u0e07\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e19\u0e49\u0e33\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e20\u0e31\u0e22\u0e04\u0e38\u0e01\u0e04\u0e32\u0e21\u0e14\u0e49\u0e32\u0e19\u0e21\u0e25\u0e1e\u0e34\u0e29\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e19\u0e40\u0e1b\u0e37\u0e49\u0e2d\u0e19\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e21\u0e32\u0e01\u0e02\u0e36\u0e49\u0e19 \u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32\u0e40\u0e1b\u0e47\u0e19\u0e1b\u0e23\u0e30\u0e08\u0e33\u0e08\u0e36\u0e07\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e01\u0e27\u0e48\u0e32\u0e17\u0e35\u0e48\u0e40\u0e04\u0e22 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e21\u0e31\u0e48\u0e19\u0e43\u0e08\u0e43\u0e19\u0e04\u0e27\u0e32\u0e21\u0e1b\u0e25\u0e2d\u0e14\u0e20\u0e31\u0e22\u0e17\u0e31\u0e49\u0e07\u0e02\u0e2d\u0e07\u0e21\u0e19\u0e38\u0e29\u0e22\u0e4c\u0e41\u0e25\u0e30\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e40\u0e2b\u0e15\u0e38\u0e1c\u0e25\u0e2b\u0e25\u0e31\u0e01\u0e27\u0e48\u0e32\u0e17\u0e33\u0e44\u0e21\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e19\u0e49\u0e33\u0e08\u0e36\u0e07\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e04\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e1b\u0e01\u0e1b\u0e49\u0e2d\u0e07 \u0e2a\u0e32\u0e18\u0e32\u0e23\u0e13\u0e2a\u0e38\u0e02. \u0e19\u0e49\u0e33\u0e17\u0e35\u0e48\u0e1b\u0e19\u0e40\u0e1b\u0e37\u0e49\u0e2d\u0e19\u0e2d\u0e32\u0e08\u0e01\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e40\u0e01\u0e34\u0e14\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e35\u0e48\u0e22\u0e07\u0e15\u0e48\u0e2d\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e23\u0e49\u0e32\u0e22\u0e41\u0e23\u0e07\u0e15\u0e48\u0e2d\u0e1c\u0e39\u0e49\u0e17\u0e35\u0e48\u0e1a\u0e23\u0e34\u0e42\u0e20\u0e04\u0e19\u0e49\u0e33\u0e14\u0e31\u0e07\u0e01\u0e25\u0e48\u0e32\u0e27 \u0e0b\u0e36\u0e48\u0e07\u0e19\u0e33\u0e44\u0e1b\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e40\u0e08\u0e47\u0e1a\u0e1b\u0e48\u0e27\u0e22\u0e41\u0e25\u0e30\u0e42\u0e23\u0e04\u0e15\u0e48\u0e32\u0e07\u0e46 \u0e21\u0e32\u0e01\u0e21\u0e32\u0e22 \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e19\u0e49\u0e33\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32\u0e40\u0e1b\u0e47\u0e19\u0e1b\u0e23\u0e30\u0e08\u0e33 \u0e40\u0e23\u0e32\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e23\u0e30\u0e1a\u0e38\u0e2a\u0e34\u0e48\u0e07\u0e1b\u0e19\u0e40\u0e1b\u0e37\u0e49\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e2d\u0e32\u0e08\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e41\u0e25\u0e30\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23\u0e15\u0e32\u0e21\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e08\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e41\u0e01\u0e49\u0e44\u0e02\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e01\u0e48\u0e2d\u0e19\u0e17\u0e35\u0e48\u0e08\u0e30\u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e31\u0e19\u0e15\u0e23\u0e32\u0e22\u0e15\u0e48\u0e2d\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e \u0e23\u0e38\u0e48\u0e19 pH\/ORP-8500A \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e27\u0e31\u0e14 pH\/ORP \u0e2d\u0e2d\u0e19\u0e44\u0e25\u0e19\u0e4c \u0e0a\u0e48\u0e27\u0e07 \u0e1e\u0e35\u0e40\u0e2d\u0e0a:0.00~14.00 ; 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