Precision Weighing Balances
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Choosing the right milligram balance is no time to experiment. That's why Precision Weighing Balances searches for the best value & is heavily promoting the A&D GF-800 since we don't know of any 810 gram capacity milligram balance that offers so much for so little money.

810g with 1 milligram readability, large 5" x 5" stainless steel weighing pan, standard built-in RS-232 interface and internal calibration at a touch of the button. All GX/GF Series feature the newest level of state of the art weighing technology incorporating the Super Hybrid Sensor - technology certainly to dominate in the 21st century. A&D is made in Japan and the third largest manufacturer in the world for precision laboratory balances and scale in the world..

The AND GF800 is external calibration. When the balance is first installed or when it is moved to another location, it should be calibrated to ensure accurate weighing results. We always recommend you purchase an optional external 500g calibration weight so you can perform the external calibration. Calibration is simply a press of the "Cal" button and then placing the external 500g calibration weight on the weighing platform. . Another option is to upgrade to A&D GX800 with motorized internal calibration weight.

A&D milligram balances are backed with a 5 year limited manufacturer warranty and the last time we checked Sartorius & Mettler had a much shorter warranty. Oh, Yes A&D includes free data acquisition software WinCT with the GF800 allowing you to import the data into your PC software, such as Windows based Word/Excel software. The balance data communication software is included as standard equipment unlike other manufacturer's that charge $100's for their software. Plus the GF-800 milligram balance can be purchased with the optional GX-02 USB Interfacewhich replaces the RS-232 or to make things even easier purchase the optional USB to 25pin RS-232 Converter. Add it all up and A&D is going to turn the weighing industry on their heads offering quality products, always in stock, spectacular technical support, plus A&D service centers on both the East and West Coast and finally great PRICES!!!!!

GF800 comes standard with a low cost breeze break were the operator accesses the weighing platform by lifting the top cover. There is an optional GX10 draft shield with three sliding glass doors allows for easy access from the right, left or top.

A&D Lab Balances are accompanied by the industry leading five-year warranty, assuring long lasting quality and performance.Compare all the features, standard accessories, and price and you'll see it's tough to pass up purchasing any of the A&D Weighing Laboratory Balances for your precision weighing needs.

Need to use the balance in a area without a computer?? No problem A&D offers an optional 8121B data printer to meet your GLP/GMP requirements.

The stabilization time of one second is achieved when FAST is selected for the response rate to read a displayed value after a sample is placed on the pan. Other features include: a data memory function to store up to 40 sets of weighing data; Good Laboratory Practice (GLP) data output using the standard RS-232C serial interface; Large bright vacuum fluorescent display which lets you read the display from wherever you are working, even in a dimly lit area; Comparator Indicators displaying the comparison results; Capacity Indicator, displaying the weight value in percentage relative to the weighing capacity; Hold Function, provided for weighing a moving object such as an animal; Underhook, for measuring density and weighing magnetic materials; Density Mode, for calculating the density of a solid; Reference Card, provided for a quick reference to the balance operation; IP54 level dust & splash; Patented Super Hybrid Sensor (SHS)

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.

We understand purchasing a quality milligram balance is a major capital expense and if you have any questions give us a call and one of our weighing experts 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 on all AND GF lab balances at www.balances.com

A&D Weighing GF-800 lab balance

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Brand Model Capacity Readability
A&D Weighing GF-800 lab balance 800 g 0.001 g
Modes
Add. Features
  • Carats
  • Grains
  • Milligrams
  • Pounds
  • Ounces
  • Pennyweight
  • Grams
  • Troy Ounces
  • KiloGrams
  • Parts Counting
  • RS-232c
  • Below Weighing
Comparable Scales

Scientech SP1500 milligram balance - $3674.95

A&D Weighing GX600 miligram balance - $2218.00

Sartorius Quintix 613-1S milligram balance - $2029.99

Sartorius Secura613-1S Milligram Balance - $2264.92

Scientech SP-1000 millgram scale - $2839.95

A&D Weighing FX-500i milligram balance - $973.00

A&D Weighing Weighing FZ-500i Balance - $1133.00

Sartorius MSU1203S-100-DE milligram balance - $7141.50

A&D Weighing GX-800 mg balance - $2349.00

A&D Weighing GX-1000 balance - $2495.00

Other Brands 500g Laboratory Weight - $287.00

Other Brands 21 Pc Weight Set Class 1 - $1955.00

Scientech ZSP500 College Scale - $1349.00

A&D Weighing GF-1000 (1100g x 1mg) - $2183.00

Ohaus EX623 milligram lab balance - $2927.40

Other Brands 500 gram Class 1 NVLAP Cert - $217.00

Sartorius laboratory balance MSA1203S - $7708.50

Sartorius MSA2203P milligram weight scale - $8352.00

Sartorius Entris623i-1S Int Cal Balance - $1594.48

Sartorius ENTRIS 623-1S Milligram Balance - $976.57

Ohaus EX1103 digital milligram scale - $3476.50

Sartorius Cal-pak calibration weight set 500g, 50g, 2g - $487.00
MSRP: $2720.00
YOU PAY $2094.00
AND GF-800 Precision Toploading Balance
digital milligram balance

The GF-Series offers all the spectacular features of the GX-Series except the internal motorized calibration feature has been removed.  Therefore, the GF800 milligram lab balance has the same display, features,  ip-65 rating, SHS technology except there is no internal calibration mass.
Scale Warranty

ISO 9000 procedures favor the calibration of balances with an external certified calibration mass.  A balance with internal motorized calibration weight is a nice feature, but costly.  Most balances with the internal calibration feature also offer external calibration.  External calibration is vital since it is much more convenient to send out the external calibration mass for recalibration/certification verses the costly fee of having the internal calibration mass removed from the balance and sent out for re-calibration.

In addition, if you own several of the same balances just one external traceable calibration is needed for ISO compliance.

Precision Weighing Balances always recommends that you purchase the calibration mass with any balance you select.  This allows you to calibrate the unit yourself without requiring the services of an outside calibration firm.  Best of all calibration couldn't be simpler.  Connect the AC adapter and warm up the balance with nothing on the weighing pan.  Then simply turn "ON" the balance, allow the balance to go through the power-up routine and then press and hold the "CAL" until "CALout" is displayed.  The display walks you through the cal procedure in less than 1 minute.  The entire cal is controlled by the user-friendly keypad.  The days of opening the balance and tweaking those potentiometers and trim resistors to calibrate a scale are gone with the advent of the digital circuit and EPROM technology first implemented by A&D Engineer's.

Toploader Software
All A&D GF-Series come standard with built-in RS-232c and A&D WinCT balance communication software on CD-Rom to interface your balance with your computer.
Lab Balances

A&D Model: GF-800

Your Cost $2094.00
Free UPS Ground shipping in the lower 48 states of USA
Weighing Capacity
810 g
Minimum weighing value 0.001 g
Repeatability/Std. Dev. 0.001 g
Linearity ± 0.003 g
Tare Range To capacity by subtraction
Stabilization time (Typical in FAST) Approximately 1 second. Review the test data on response time
Sensitivity Drift 2ppm / C (When automatic self calibration is not used)
Weigh Modes g, oz, lb, ozt, ct, mm, dwt, GN, TL, t, MS, PC, %, and DS
Operating Temperature 5C~40C / 41F~104F RH less than 85%
Sensing Method Super Hybrid Sensor (SHS)
Display Type Vacuum Florescent Display (VFD)
Display Refresh 5 times/s, 10 times/s or automatic (Selectable)
Pan Size
128 x 128 mm / 5 x 5 inches
Counting mode Min unit mass
0.001 g
Number of sample
10, 25, 50 or 100 pieces
Percent mode Min 100% reference mass
0.100 g
Min 100% display
0.01%, 0.1%, 1% (Depends on the reference mass stored)
Breeze Break Dimensions
mm
Internal: 145(W) x 145 (D) x 90(H) mm *
inch
Internal: 5.7(W) x 5.7(D) x 3.6(H) in *
Standard Interface
External calibration weights
(optional accessory)
200g, 300g, 400g, 500g, 600g,
700g, or 800g - Class 1
Calibration
Calibration requires the purchase of one of the masses listed above for the specific model.  The GF Series like many of the other A&D balances offers the ability to select different masses that best meets your weighing application for calibration.  To learn more about the selectable calibration setting click here.  We also offer a large selection of calibration masses here.  If you prefer internal motorized calibration see the GX-Series.
External Dimensions
210(W) x 317(D) x 86(H)
Power (AC Adapter )
100, 120, 220, 240 VAC (AC adapter) 50/60 Hz All balances shipped with 120V AC Adapter. Other voltages add $25.00
Net Weight (Approx.)
3.8 kg / 8.4 lb
Standard Accessories   Manual, AC Adapter, WinCT
Optional Accessories
RS-232C Cable, SW-128 Foot Switch, Density Determination Kit, Cover, All Glass Draft Shield, Printer
Features - click each icons for more information Milligram Accuracy  Laboratory Balances  Digital Calibration  Milligram Accuracy 
 Electronic Weighing Scales  Digital Weighing Balances  Precision Balance  A&D Lab Scales 
 Precision Weighing  Weigh Animals  Electronic Counting  Toploader Balance
Precision Toploaders  WinCT absolutely free 
Download the GF Series Instruction Manual (1.94 MB) now download manual  You need Adobe Acrobat Reader to view.  The instruction manual contains detail information regarding calibration, additional features and keypad functions.

Download the manual for the Density Determination Kit (808KB), Comparator or Analog Output (1.22MB).
** Specifications subject to change without notice
* GF-200/300/400/600/800/1000 come standard with plastic breeze break or can be purchased with optional GX-10 Glass Breeze break

A&D GF Series Toploader Balances
Download the User Manual (2.0 MB)

(select the model & any of the options below and then click the "BUY HERE" image)

Options

AD-100-2 Digital Scale Anti-theft Device $73.00
USB to 25 pin RS-232 Converter $77.00
GX-02 USB Option (replaces RS232 port with USB port) $150.00
GX-04 Comparator Output $265.00
GX-06 Analog Output $840.00
GX-10 Glass Breeze Break 6.4(W) x 7.7(D) x 8.2(H) inches $275.00
GX-13 - Density Determination Kit $595.00
SW:128 - Foot Switch $75.00
AX-073003691-S - In Use Cover $21.00
AD-8121B Multi-Function Printer $850.00
RS-232 to pc (9 pin connector - DB9) $49.00
RS-232 to pc (25 pin connector - DB25) $50.00
AD-1682 Rechargeable Battery Pack $645.00
AD-1683 - Static Eliminator $1195.00
AD-8920 - Universal Remote Display $250.00
AD-8922 - Remote Controller $600.00

  External Weights Weighing Mass Mass Weights External Calibration

Optional Calibration weight and weight sets.

500g ASTM Class 2 (± 2.5 mg) with NO Cert $102.00
500g Calibration Weight Class 1 with NVLAP (± 1.2 mg) $287.00
400g ASTM Class 2 (± 2.5 mg) with NO Cert $110.00
300g ASTM Class 2 (± 1.5 mg) with NO Cert $82.00
300g ASTM Class 1 (± 0.75 mg) with NVLAP Cert $194.00
200g ASTM Class 2 (± 1.0 mg) with NO Cert $80.00
200g ASTM Class 1 (± 0.50 mg) with NVLAP Cert $235.00
100g ASTM Class 2 (± 0.50 mg) with NO Cert $68.00
100g ASTM Class 1 (± 0.25 mg) with NVLAP Cert $139.00
1g-500g 12 piece Class 1 Mass Set with NVLAP Cert $2063.00
1g-200g 10 piece Class 1 Mass Set with NVLAP Cert $1112.00
9 pc. Weight Set (100 g - 1 g) Class 1 with NVLAP $1042.00
1mg-100g 21 Piece Class 1 Weight Set with NVLAP Cert $1955.00
Cal-Paks 500g, 50g, 20mg Class 1 with NVLAP $473.00
Cal-Paks 500g, 50g, 200mg Class 1 with NVLAP $473.00
Cal-Paks 500g, 50g, 2g Class 1 with NVLAP $487.00

Note: See our complete line of certified weights and weight sets here
Weighing Pan
YWP06G Weigh Pan 3.25" Dia. x 0.75" depth $30.00

Select from 13 different balances to meet your specific weighing needs
Model

Cap (g) x Read (g)

Price
GF-200

210 x 0.001 g

$1070.00
GF-300

310 x 0.001 g

$1197.00
GF-400

410 x 0.001 g

$1425.00
GF-600 610 x 0.001 g $1910.00
GF-800 810 x 0.001 g
$2094.00
GF-1000 1100 x 0.001 g $2183.00
GF-1200 1210 x 0.01 g $1032.00
GF-2000 2100 x 0.01 g $1070.00
GF-3000 3100g x 0.01g $1197.00
GF-4000 4100 x 0.01 g $1528.00
GF-6000 6100g x 0.1g $1425.00
GF-6100 6100 x 0.01 g $1933.00
GF-8000 8100 x 0.1 g $1671.00

 
 
Before you make your final decision for purchasing your next milligram balance be sure to see the Sartorius Entris Series. Take your pick either motorized internal calibration with the Sartorius Entris 623i-1S milligram balance. Want to spend a lot less and willing to give up motorized internal calibration then review the Sartorius Entris 623-1S that is external calibration only. The Sartorius Entris 3 decimal place balances offer a circular draftshield that you load from the top. See the quick settling time as we place calibration weights on the weighing platform.
 
Sartorius Secura Laboratory Balance offer advanced weighing features compliant with the USP minimum sample weight requirements. The balance's display indicates when the minimum sample weight is below the required minimum weight limit.

Secura guarantees high reliability and security in regulated areas for the most common weighing ranges. Quintix is convenience in operation, calibration and data transfer. Even Practum features weighing technology at the highest quality level.
 
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