AND GF20K precision balance

21000 g x 0.1 g
AND GF20K precision industrial balance has 20 kg weighing capacity, 0.1 g readability, ip65 rated water and dust proof, underhook weighing, rs232 interface

Availability: 0 left in stock. In Stock

MSRP: $3,240.00

YOU PAY: $2,495.00

You save $745.00

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Design, features, quality and price. Attributes we feel no other precision balance manufacturer can match when you compare the GF20K against the competitors models. This is a true high precision balance that meets IP-65 ratings for water and dust proof. Larger 10.6" x 8.3" weigh pan and 21,000 grams weighing capacity with readability to 0.1 gram.  Yes - this means the balance increments in 0.1 gram interval all the way over the complete 21000 gram range.

Fast, new Super Hybrid Sensor (SHS) gives you the ultimate in response speed - Just 1.5 Seconds!  SHS combines the best of magnetic force restoration and single point parallelogram load cell technologies.  If the time ever comes where the SHS needs repair, you just replace one of three parts - there is no need to replace the whole weigh sensor as is the case with higher priced, slower competitive models.  This new, innovative sensor is a core technology certain to dominate in the 21st century.  Made in Japan by A&D Weighing, a global manufacturer of high precision instrumentation, with facilities in Milpitas, California and Norcross, Georgia to back and support the 60 month manufacturer warranty.

Standard built-in RS-232 interface allows you to easily connect the balance to a PC with included WinCT software included with all A&D laboratory balances.  You can import the data into your PC software, such as Windows based Word/Excel software.  This balance data communication software is included as standard equipment unlike other manufacture.

Need to use the balance in a area without a computer??  No problem A&D the standard RS-232 interface can be tied into the optional 8121B data printer to meet your GLP/GMP requirements.

GF-K Series offers external calibration only and requires the purchase of the optional calibration masses if you desire to calibrate the balance.  Animal weighing for maximum accuracy, the entire GX-K / GF-K Series can be programmed to average readings over a set period of time -- ideal for weighing lab animals or for work in unstable environments. 

Multiple weighing modes available by simply pressing the "Mode" key and scroll through the desired weigh unit whether it is grams, ounce, pounds & more.

We have a lot more information about this balance and additional models in the GF-K Series that may better fit your weighing needs.  See additional images of the GF-K industrial balances by clicking here to learn all the features about this spectacular balance.

Never heard of A&D?  A&D is currently the world's third largest manufacturer of laboratory and industrial balances with 20% of the world market share.  Established in 1977, A&D Company, Ltd. has grown from developing digital-to-analog converters for companies such as Nippon Telegraph & Telephone, to becoming a world class producer of advanced measuring equipment for medicine, science and industry.  A&D established itself as a multinational corporation, with offices in the United States, Great Britain, Germany, Australia, Korea, Taiwan and Russia, and as a world leader in measurement equipment.  The company's competitive edge is the direct result of its ability to leverage strong engineering and manufacturing capabilities, while incorporating highly accurate analog and digital technologies into broad product lines focused to provide customers with the greatest value. A&D Weighing balances equipped with the RS-232 interface can use AND's WinCT data acquisition software data communication software.  Other manufacturer's charge you $100's more for either their balance communication software or a third party software but not with the A&D you can download WinCT balance software free. High performance and quality is shown with a 5 year manufacturer warranty. Review the manufacturer warranty from other manufacturer's and you'll see their warranty is a lot less. Plus if you ever need repair A&D Weighing has two facilities in the USA located in Georgia and California for fast turn around. A&D is a technology driven, market oriented, global manufacturer of measurement equipment; sensitive to multi-national needs, and always providing ...Clearly a Better Value.

We understand purchasing a high capacity precision balance is a major capital expense and if you have any questions give us a call and we can discuss your weighing application and get you the most affordable balance for your weighing needs. Free shipping UPS Ground in the lower 48 states for all A&D GF-K Series Precision Industrial Balances.
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Additional Info
Additional Info
Brand AND
Capacity x Readability 21000 g x 0.1 g
Capacity x Readability (dual range) No
Readability 0.1 g
Readability 2 No
Weight Modes Carats, Grains, Milligrams, Pounds, Ounces, Pennyweight, Grams, Troy Ounces, KiloGrams
Functions Percent Weighing
Features Parts Counting, RS-232c, Washdown
Legal for Trade No Legal for Trade
Construction Solid Diecast Metal Base Housing, Stainless Steel Weighing Pan, VFD Display, Magnetic Force Motor Super Hybrid Sensor (SHS)
Calibration External - requires purchase of OPTIONAL 10 kg or 20 kg calibration mass
Communication RS-232, Aftermarket DB9 RS-232 Adapter Converter with USB Cable can be purchased
Platform size (inches) 10.62 x 8.26
Power Requirements 120V AC Adapter included
Manufacturer Warranty (years) 5
Additional info Large 10.62 x 8.26 weigh pan, IP65 Washdown rating. Fast, new Super Hybrid Sensor (SHS) gives you the ultimate in response speed - Just ONE Second!

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Weighing capacity 21 kg
Resolution 0.1 g
(Std. Deviation)
0.1 g
Grams (g) 21000.0 x 0.1
Decimal ounces (oz) 740.755 x 0.005
Troy ounce (ozt) 675.165 x 0.005
Pennyweight (dwt) 13503.3 x 0.1
Carat (ct) 105000.0 x 0.5
Grains (GN) 324080 x 2
Pounds (lb) 46.2970 x 0.0005
Linearity ± 0.2 g
Stabilization Time 1.5 seconds (Typical in FAST mode)
Sensitivity Drift (10° C-30° C/50° F-86° F) ± 3 ppm / °C
Accuracy right after calibration using internal mass ± 1.0 g
Weighing data of data memory 40 data, data with Time & date NOT Available
Operating Temperature 5° C to 40 ° C (41° F to 104° F),
85% RH or less
Sensing Method Super Hybrid Sensor (SHS)
Display Type Vacuum Fluorescent Display (VFD)
Display Refresh rates 5 times/second or 10 times/second
Weighing units and modes g, kg, lb, lb:oz, ct, dwt, ozt, mm, TL, Ms, t, and percent % and counting PCS
Counting Mode
Minimum unit mass
0.1 g
Number of samples
10, 25, 50 or 100 pieces
Percent Mode
Mini. 100% reference mass
10 g
Min. 100% display
0.01%, 0.1%, 1% Depends on the reference mass stored
Standard interface RS-232C Serial interface with Windows Communication Tools (WinCT)
Recommended External
Calibrating Weight
10kg, 20 kg
Water & Dust proof level Compliance with IP-65 covers the entire device
Weighing Pan Stainless steel weighing pan 270mm x 210mm / 10.6 inches x 8.27 inches (Wash down type)
Calibration External calibration ONLY. Requires the purchase of optional external weights
External Dimensions 300(W) x 355(D) x 111(H) mm
11.81" x 13.98" x 4.37"
AC adapter 120V AC adapter
Power Consumption Approx. 11VA (supplied by AC adapter)
What's included
AC adapter