[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-562545-105":59,"doc-detail-562545-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","lc-100-precision-loop-calibrator-comparison","LC-100 Precision Loop Calibrator - Comparison","","LC-100 Precision Loop Calibrator is presented with core capabilities focused on high-accuracy current-loop calibration. Key features include 0.015% accuracy with 0.001 mA resolution, decade-based digital knob adjustments for both large and fine steps, a built-in “% Error” function that displays actual vs. ideal error at any calibration point, and a 250 ohm resistor for Hart™ devices. A comparison table contrasts its input/output ranges, accuracy, resolution, drive capability, auto step/ramp behavior, temperature, power options, and pricing against Martel LC-100, Altek 334, and Druck/Unomat UPSIII.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/lc-100-precision-loop-calibrator-comparison/562545/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/lc-100-precision-loop-calibrator-comparison/562545.png","ImageObject",300,407,{"name":92,"@type":93},"nayy☆","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-19","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What accuracy and resolution does the LC-100 offer?","Question",{"text":112,"@type":113},"LC-100 provides very high accuracy of 0.015% of reading with 0.001 mA resolution, described as the highest in its class.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the LC-100 calculate and display calibration error?",{"text":117,"@type":113},"It includes a unique “% Error” function that eliminates manual error calculation, allowing display of the error (actual vs. ideal) at any calibration point.",{"name":119,"@type":110,"acceptedAnswer":120},"What calibration support does the LC-100 provide for Hart™ devices and remote calibration?",{"text":121,"@type":113},"It has a built-in 250 ohm resistor to facilitate Hart™ communications, and automatic Step and Ramp features continuously step or ramp through the 4 to 20 mA range for remote calibrations.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},562545,1792448877,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":81},962090893153,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","LC-100  \nPrecision Loop Calibrator  \nKey Features:  \n• Very high accuracy 0.015% of reading with 0.001 mA resolution. Highest accuracy and resolution in its class.  \n• Digital knob design combined with user selectable decade output adjustments allows for both large output changes and small steps down to 0.001 mA.  \n• Unique “% Error” function eliminates manual error calculation. Allows the user to display the error (actual vs. ideal) at any calibration point.  \n• Built in 250 ohm resistor to facilitate calibration of Hart™ devices  \n• Automatic Step and Ramp features allow the LC-100 to continuously step or ramp through the 4 to 20 mA range making remote calibrations possible.  \n• Fuseless input protection up to 250 VAC!  \n\n|  | Martel\u003Cbr>LC-100 | Altek\u003Cbr>334 | Druck/Unomat UPSIII |\n| --- | --- | --- | --- |\n| Input Range | 0.000 to 24.000\u003Cbr>–25.00% to 125.00% | 0.00 to 52.0 mA\u003Cbr>-25.0 to 300.0% of 4-20 mA | 0 to 24 mA |\n| Output Range Source/ Simulate | 0.000 to 24.000\u003Cbr>-25.00% to 125.00% | 0.00 to 24.00 mA –25.0 to 125.0% | 0 to 24 mA |\n| Read VDC | 0 to 28.000 VDC | –99.99 to +99.99 VDC | 0 to 60 VDC |\n| Accuracy | ±0.015% of reading ±2 µA | ±0.05% of reading ±10 mA | ±0.01% of rdg ±2 µA |\n| Resolution | 1 µA | 10 µA | 1 µA |\n| Loop Supply Voltage | 24 VDC | 27 VDC | 24 VDC |\n| Built-in Resistor for\u003Cbr>Hart™ Communications | Yes | No | Yes |\n| Typical Drive Capability | 1200Ω w/o Hart 950Ω w/Hart | 1200Ω @ 20 mA fresh batteries 800Ω @ 20 mA low batteries | 1200Ω w/o Hart 965Ω w/Hart |\n| Auto % Error Function | Yes | No | No |\n| Selectable Decade Adjustment | Yes | No | No |\n| Auto Step/Ramp | Yes | No | Yes |\n| Preset Outputs | 5 | 3 | 5 |\n| Loop Power Measure Capability | Yes | Yes | Yes |\n| OperatingTemperature | -10 to 55 °C | -20 to 60 °C | -10 to 50 °C |\n| Power Supply | (1) 9V Battery | (3) 9V Batteries | (4) AA Batteries |\n| Rechargeable Battery Option | Yes | No | Yes |\n| AC Adapter | Yes | Yes | Yes |\n| Size | 5.7 x 3.15 x 1.43 | 4.8 x 2.6 x 1.41 | 3 x 5 x 1 |\n| Weight | 12 oz. | 7.8 oz. | 9.7 oz. |\n| Price (US$) | $595.00 | $750.00 | $723.00 |\n\n© Copyright 2004-2007 Martel Electronics Corp.  \nAll trademarks are the property of their respective owners. 071017R1/OEMM/  \nMartel Electronics Corporation Londonderry, NH;Tel: 800-821-0023  \nEmail: [sales@martelcalibrators.com](sales@martelcalibrators.com)  \n[Web: www. martelcalibrators.com](Web: www. martelcalibrators.com)","cbCaitVLmiLrBn0E","https://ap.wps.com/l/cbCaitVLmiLrBn0E","pdf",165961,"English","# Key Features\n# Specification Comparison (Martel LC-100 vs Altek 334 vs Druck/Unomat UPSIII)\n## Electrical Performance\n## Power, Temperature, Size, Weight, Price","[{\"question\":\"What accuracy and resolution does the LC-100 offer?\",\"answer\":\"LC-100 provides very high accuracy of 0.015% of reading with 0.001 mA resolution, described as the highest in its class.\"},{\"question\":\"How does the LC-100 calculate and display calibration error?\",\"answer\":\"It includes a unique “% Error” function that eliminates manual error calculation, allowing display of the error (actual vs. ideal) at any calibration point.\"},{\"question\":\"What calibration support does the LC-100 provide for Hart™ devices and remote calibration?\",\"answer\":\"It has a built-in 250 ohm resistor to facilitate Hart™ communications, and automatic Step and Ramp features continuously step or ramp through the 4 to 20 mA range for remote calibrations.\"}]","LC-100 Precision Loop Calibrator - Comparison | PDF",1791808887]