{"id":4189,"date":"2025-01-06T00:13:58","date_gmt":"2025-01-05T16:13:58","guid":{"rendered":"https:\/\/www.wbyq.cn\/product\/4189.html"},"modified":"2025-03-27T13:59:54","modified_gmt":"2025-03-27T05:59:54","slug":"keithley-2182a-%e5%9e%8b%e7%ba%b3%e4%bc%8f%e8%a1%a8","status":"publish","type":"product","link":"https:\/\/ad.wbyq.cn\/en\/product\/4189.html","title":{"rendered":"Keithley Model 2182A Nanovoltmeter"},"content":{"rendered":"<table class=\"tabledata\">\n<tbody>\n<tr>\n<td>\n<h3>specificities<\/h3>\n<\/td>\n<td>\n<h3>dominance<\/h3>\n<\/td>\n<\/tr>\n<tr>\n<td>1nV Sensitivity<\/td>\n<td>Provides accurate ultra-low voltage measurements.<\/td>\n<\/tr>\n<tr>\n<td>Noise is typically only 15nVp-p at 1s response time and 40-50nV p-p at 60ms.<\/td>\n<td>Ensures low noise levels over a wide range of useful response times.<\/td>\n<\/tr>\n<tr>\n<td>dual<\/td>\n<td>Supports measurement of voltage, temperature, or ratio of unknown resistance to reference resistance.<\/td>\n<\/tr>\n<tr>\n<td>Measurement period synchronized with power line AC period<\/td>\n<td>Minimizes variations due to starting readings at different stages of the line cycle. The result is a very high line immunity with little or no need for shielding or filtering.<\/td>\n<\/tr>\n<tr>\n<td>Built-in thermocouple linearization and cold-joint compensation<\/td>\n<td>Simplifies the process of making accurate temperature measurements.<\/td>\n<\/tr>\n<tr>\n<td>Internal polarity reversal measurement technique<\/td>\n<td>Eliminate sources of thermal error.<\/td>\n<\/tr>\n<tr>\n<td>Suitable for use with Current Sources Type 6220\/6221<\/td>\n<td>Performing differential conductance, pulse and resistance measurements allows the two instruments to be run as a single instrument.<\/td>\n<\/tr>\n<tr>\n<td>Supports incremental mode reverse current measurement when used in conjunction with the 6220 or 6221<\/td>\n<td>Supports resistance measurements down to 10n\u03a9.<\/td>\n<\/tr>\n<tr>\n<td>2182A\/6221 Combination Synchronizes Signal Pulses with Measurements<\/td>\n<td>Minimizes power consumption of temperature-sensitive DUTs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>The dual-channel Nanovoltmeter Type 2182A is suitable for stable, low-noise voltage measurements, as well as for reliable and repeatable qualification of low-resistance materials and devices. It offers faster measurement speeds and significantly improved noise performance compared to other low-voltage measurement solutions. It offers a simplified incremental mode for resistance measurements in conjunction with a reverse current source, such as Models 6220 or 6221.<\/p>","protected":false},"featured_media":15534,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[3526],"product_cat":[4427],"product_tag":[],"class_list":{"0":"post-4189","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-keithley","7":"product_cat-low-level-sensitive-and-specialty-instruments","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product\/4189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=4189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media\/15534"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=4189"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_brand?post=4189"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_cat?post=4189"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_tag?post=4189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}