Precision Balance EX423N - 83021344 Equipped with a weighing cell that's precision-machined from a solid metal block, Explorer balances are extremely accurate and durable, and are ideal for laboratory and industrial environments. Features such as four-level user management with password protection and a non-editable system log plus a high level of configuration make Explorer balances well suited for regulated applications. A detachable terminal with a large color touchscreen, programmable IR sensors, and a frameless draftshield make Explorer precision balances easy and convenient to use. Family Tag Line:Flagship Balances from OHAUS Family Name:Explorer™ Precision Display:5.7'' (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness Applications:Weighing, Parts Counting, Percent Weighing, Checkweighing, Animal/Dynamic Weighing, Filling, Totalization/Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC, Statistics Construction:Metal base, ABS top housing, stainless steel pan, glass draftshield with top mounted side doors & flip/sliding top door (1mg models), illuminated up-front level indicator, weigh below hook, security bracket, calibration lock, 4 touchless sensors, in-use cover Design Features: Selectable environmental filters, auto tare, user selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, auto standby, up to 14 operating languages Communication:RS232 and USB (included) or second RS232/Ethernet (accessories sold separately) . GLP/GMP data output with real-time clock. Family Overview:The OHAUS Explorer Series of precision balances combine modern features and design elements to offer unmatched functionality in a line of high-performance balances unlike any other on the market. These smart and intuitive balances simplify even the most complex laboratory measurements. Operation:AC adapter (included) Model No.:EX423N Maximum Capacity:420 g Readabilty:1 mg Readability (Certified):0.01 g Pan Size:5.1 in (130 mm) Internal Calibration:AutoCal™ - Automatic Draftshield:Included Accuracy (Class):II Auto Door: Auxillary Display Model:Available as an Accessory Battery Life:Not applicable Communication:Ethernet (Available as an Accessory);USB (Included);RS232 (Included) Dimensions:15.5 in x 13.8 in x 9.1 in (393 mm x 350 mm x 230 mm) (LxHxW) Display:Full-color 5.7 in VGA, touch screen Inuse Cover:Included Legal for Trade:NTEP Certified;Measurement Canada Approved Linearity ±:0.002 g Minimum Weight (USP, 0.1%, typical):1.6 g Net Weight:15.2 lb (6.9 kg) Pan Construction:Stainless Steel Power:AC Adapter (Included) Repeatability, typical:0.001 g Stabilization:1 s Tare Range:To capacity by subtraction Units of Measurement:Singapore Tael;Ounce Troy;Pennyweight;Grain;Kilogram;Tical;Custom;Milligram;Momme;Newton;Baht;Taiwan Tael;Gram;Hong Kong Tael;Pound;Tola;Mesghal;Carat;Ounce Working Environment:50°F – 86°F, 85%RH, non-condensing (10°C – 30°C, 85%RH, non-condensing)