Toploader Balances - GX Series

The GX Series are toploader balances featuring a revolutionary Super Hybrid Sensor (SHS) technology that improves response speed, accuracy and minimizes maintenance costs. SHS combines the best of magnetic force restoration and single point parallelogram load sensing technologies. Its unique design provides the fastest response speed in its class - just ONE second! And if the SHS ever needs to be repaired, intead of replacing the whole sensr, you just replace one of three parts. This means low maintenance costs. (An additional benefit of the new SHS is that the GX automatically performs self calibration using the internal mass when the balance detects ambient temperature changes.)

For detailed specifications download the GX Series brochure.

GX Series

Notable Features

  • Capacity: 210 g to 8,100 g/Resolution: 0.001g to 0.1g
  • Fast, new Super Hybrid Sensor (SHS) gives you the ultimate in response speed--Just ONE Second!
  • Resolution Range among models: 1/60,000 to 1/600,000
  • Large, bright Vacuum Fluorescent Display - see the display even in the dark
  • Percentage, Counting Functions & Comparator functions
  • ACAI Counting Function for highly accurate counting
  • Bright, blue Vacuum Fluorescent Display
  • GLP/GMP/ISO Compliance
  • Options: Comparator Output (Dealer Installed Option) Analog Output (Dealer Installed Option) Glass Breeze Break Animal Weighing Pan Density Determination Kit for GX 200/400/600

Toploader Balances - GX Series



Model GX-200 GX-400 GX-600 GX-800 GX-1000
Weight Capacity 210g 410g 610g 810g 1010g
Min Weighing Value 0.001g 0.001g 0.001g 0.001g 0.001g
Repeatability (SD) 0.001g 0.001g 0.001g 0.001g 0.001g
Linearity ±0.002g ±0.002g ±0.03g 610g 610g
Stabilzation Time Approx. 1 second
Sensitivity Drift ±2 ppm / °C (10°C-30°C / 50°F-86°F) Auto On
Operating Temp 5°C to 40°C (41°F to 104°F), 85% RH or less (No condensation)
Sensing Method Super Hybrid Sensor (SHS) *SHS: Patent Issued and pending
Display Type Vacuum Fluorescent Display (VFD)
Display Fresh Rate 5 times/second or 10 times/ second
No. of Samples 10, 25, 50 or 100 pieces
Min. unit mass 0.001 g
Min. 100% Ref Mass 0.100g
Min.100% weight 0.01%, 0.1%, 1% (Depends on reference mass stored)
Standard Serial I/F RS-232C Interface with Windows Communication Tools (WinCT: included as CD-ROM)
Weighing pan 128 x 128mm (5.04 x 5.04 inch)
Calibration Motor driven Internal Calibration
External Dimensions 210 W x 317 D x 86 H mm (8.27 x 12.48 x 3.39 inch)
AC Adapter Confirm that the adapter type is correct for the local voltage and power receptacle
Power Consumption Approx. 11VA (supplied by AC adapter)
Weight Approx. 4.6kg

Model GX-2000 GX-4000 GX-6100 GX-6000 GX-8000
Weight Capacity 2100g 4100g 6100g 610g 8100g
Min Weighing Value 0.01g 0.01g 0.1g 0.1g 0.1g
Repeatability (SD) 0.01g 0.01g 0.01g 0.1g 0.1g
Linearity ±0.02g ±0.02g ±0.03g ±0.1g ±0.1g
Stabilzation Time Approx. 1.5 second
Sensitivity Drift ±5 ppm / °C (10°C-30°C / 50°F-86°F) Auto Off
Operating Temp 5°C to 40°C (41°F to 104°F), 85% RH or less (No condensation)
Sensing Method Super Hybrid Sensor (SHS) *SHS: Patent Issued and pending
Display Type Vacuum Fluorescent Display (VFD)
Display Fresh Rate 5 times/second or 10 times/ second
No. of Samples 10, 25, 50 or 100 pieces
Min. unit mass 0.01 g
Min. 100% Ref Mass 1.00g
Min.100% weight 0.01%, 0.1%, 1% (Depends on reference mass stored)
Standard Serial I/F RS-232C Interface with Windows Communication Tools (WinCT: included as CD-ROM)
Weighing pan 165 x 165mm (6.50 x 6.50 inch)
Calibration Motor driven Internal Calibration
External Dimensions 210 W x 317 D x 86 H mm (8.27 x 12.48 x 3.39 inch)
AC Adapter Confirm that the adapter type is correct for the local voltage and power receptacle
Power Consumption Approx. 11VA (supplied by AC adapter)
Weight Approx. 5.1 kg

Internal Calibration

The GX internal calibration with an internal mass saves time and money. External calibration requires a great deal of skill, time and an expensive external mass. With our internal calibration with internal mass, there is no downtime while the technician calibrates the balance.

  • Automatic Self Calibration - Self-calibrates automatically when the balance detects ambient temperature changes.
  • One Touch Automatic Calibration - Lets you calibrate toploader balances on demand with just the push of one button.
  • Calibration is essential for accuracy in weighing. For example, in high resolution toploader balances, changes in sensitivity drift can be caused by changes in the ambient temperature. Take the GX 600 for example, the weight might change by ±0.010g with a change of 10°C. (Sample's weight: 500g)
  • The GX's internal calibration mass is adjusted to an "OIML F1 class level." by the standard balance calibrated with an "OIML E2 class level mass". (The GX"s internal calibration mass is not "the standard mass for legal metrology" nor "OIML's level of calibration mass." Instead it is the mass for adjustment.)

Ultra Fast Response Speed - Just 1.5 Seconds!

  • Ultra Fast Response Speed–Just 1.5 Seconds.* Ideal for installation on filling machines.
  • Ultra High Performance with minimum maintenance costs.

Standard Windows Communication Tools Software

A free copy of WinCT-A&D’s powerful and flexible data collection software tool for virtually instant connection to a PC and a network of other devices.

Standard RS-232C

Incorporates bi-directional communication with a PC, printer or other peripheral device.


Contact us today: Toll Free: 1.800.268.3269 or by Email:

The Ownership and Management - Interweigh Systems Inc. 51 Bentley Street, Markham, Ontario, Canada, L3R 3L1
Phone: (416) 491-7001 ~ Toll Free: (800) 268-3269 ~ Fax: (905) 940-1711

Or contact us at one of our five locations: Markham, Mississauga, Woodstock, Montreal and Calgary