SKU: 83191505242

A&D GF-1603A - 1620g x 0.001g Precision Balance

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Description

A&D GF-1603A - 1620g x 0.001g Precision BalanceA&D GF 1603A 1620g x 0. 001g Precision Balance with External Calibration A&D GF 1603A bundles precision, protection and good data management into one balance. Ideal when weighing sensitive materials in high risk environments or weighing with automated devices. Enabled by the Smart Super Hybrid Sensor (SHS) technology for superior accuracy. Features Impact Shock Detection, Flow Rate Display and Electronically Controlled Load (ECL). This unique

A&D GF-1603A - 1620g x 0.001g Precision Balance with External Calibration

A&D GF-1603A bundles precision, protection and good data management into one balance. Ideal when weighing sensitive materials in high-risk environments or weighing with automated devices.

Enabled by the Smart Super Hybrid Sensor (SHS) technology for superior accuracy. Features Impact Shock Detection, Flow Rate Display and Electronically Controlled Load (ECL). This unique combination of features enhances precision, reducing the amount of rework required and lowering costs.

GF-1603Ais constructed in durable die-cast aluminum with a stainless steel weighing pan. GLP/GMP/GCP compliant with full calibration reports. Password-Protect offers password-protection up to 11 users and 1 administrator.

Features:

  •  Large, front-mounted spirit level with LED illumination, easy-to-adjust leveling feet with thumbwheels. Clearly visible, reverse backlit LCD display

  • User access control (UAC) function that password-protects the balance at two  levels.  Key lock function to make the balance operable only by sending commands from an external device

  • Data memory function: save weighing results, calibration results and unit masses for the counting mode in the device itself. Tare memory function that saves the tare value in non-volatile memory

  • Alert function to ensure that the measured quantity is not smaller than the set minimum weight. 

  • Universal Flexi Coms (UFC) function to edit serial data output/printout format

  • Clock and calendar function, Auto power ON and OFF functions. 

  • Underhook for weighing a magnetic material and/or measuring density 

Specifications:

Capacity 1620g
Readability 0.001g
Repeatability 0.001g
Linearity ±0.003g
Calibration External
Stabilization Time ~1s (~0.8s | 5 g)
Weighing Pan Dimensions 128 × 128mm / 5 × 5in
Product Dimensions 210x 317 x 86mm / 8.27 x 12.48 x 3.39in
IP Rating IP54 
Applications Counting with ACAI, % Weighing, Animal Weighing, Density Determination, Statistical Calculation, Comparator HI|OK|LO, Underhook, Gross/Net/Tare
Weighing Units g, oz, lb, lb-oz, ozt, ct, mom, dwt, gr, pcs, %, SG, user-programmable unit
Connectivity RS-232C and USB
Impact Shock Detection (ISD)
  • Impact-Alert – displays the magnitude of impact shocks to the weight sensor at four levels, with audible notification for higher levels of impact which should be avoided

  • Shock-log that records time, date, shock level and operator ID, making quality control easier to pinpoint. 

  • Real-time feedback mechanism prevents equipment damage, and allows managers to modify in-line or manual processes alike. An important feature when transverse and vertical environment forces are unpredictable.

Electronically Controlled Load (ECL) 

Allows the user to perform a diagnostic check and repeatability test without the need of an external test weight

  • At the touch of a button and in under two minutes, users gain a daily precision verification test with Dia-Check.
  • Determine a standard deviation and calculate the minimum sample weight with Quick-MinS, and ensure operations are USP41 compliant with Min-S-Alert.
  • Ensures critical measurements are compliant with industry standards such as USP 41 and 1251.
Flow Rate Display (FRD)

  • The FR-Calc feature calculates and displays the mass or volume flow rates to close the “time-clock disparity” found with traditional PC methods.

  • FR-comparator, which allows monitoring of flow rate data to ensure it is kept within designated limits

  • Tare value can be saved in non-volatile memory so that the remaining amount of the material in the container can be displayed again, even if power is disrupted during loss-in-weighing measurement.

Warranty 5 Years


Literature:
GX-A Brochure
GX-A / GF-A Operations Manual
GX-A Data Sheet







 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83191505242

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4.6 ★★★★★
Based on 26 reviews
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J
Verified Purchase
jin
Boise, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
A
Verified Purchase
AreTrue
Pawtucket, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Lexington, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Alexandria, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Pawtucket, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026

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