balance with a 410g capacity and 0.001g (1mg) readability is typically categorized as a Precision Milligram Balance. While true "Analytical" balances usually have four decimal places ($0.0001\text{g}$), this 410g x 1mg configuration is the preferred "high-capacity" precision model for chemistry, pharmaceutical compounding, and industrial R&D.
1. 2026 Price Estimates for 410g x 0.001g Balances
Prices vary significantly based on the sensor technology (Strain Gauge vs. Electromagnetic) and whether calibration is internal or external.
|
Tier |
Price Range (USD) |
Popular 2026 Models |
Key Features |
|
Budget |
$150 – $400 |
Vevor, U.S. Solid, Bonvoisin |
External calibration, backlit LCD, basic RS232. |
|
Mid-Range |
$800 – $1,600 |
A&D EJ-410, Ohaus Pioneer PX423 |
Internal Calibration, robust metal housing, USB connectivity. |
|
Professional |
$1,800 – $3,500 |
Sartorius Entris II, Mettler Toledo MR |
High Stability: isoCAL (auto-calibration), touchscreen, EMR/LIMS ready. |
2. Top Recommended 410g Models (2026)
- A&D Newton EJ-410 ($280 – $360): A highly popular "value" balance. It offers 410g capacity with 1mg precision in a compact, portable frame. Great for field work or university labs.
- Ohaus Pioneer PX423 ($1,200 – $1,600): The industry workhorse for 410g. Features a cast-metal lower housing and a dedicated second line on the display for additional info like Tare weight or GLP data.
- Sartorius Entris II (BCE423i) ($1,900 – $2,300): Features isoCAL, which uses internal sensors to monitor temperature changes and triggers a self-calibration automatically—critical for 1mg accuracy throughout a workday.
- U.S. Solid High Precision ($170 – $250): An excellent budget choice for non-regulated environments (hobbyist or education). It includes a circular glass draft shield and a $410\text{g}$ capacity.
3. Critical Specifications to Check
- Draft Shield (Essential): At 1mg ($0.001\text{g}$) sensitivity, even the air from a person walking past or an AC vent will cause the display to fluctuate. Ensure your 410g model includes a glass or plastic windshield.
- Internal Calibration (InCal): If your lab has fluctuating temperatures, look for "i" models (e.g., PX423i). These save time and ensure accuracy without needing to handle external $200\text{g}$ or $400\text{g}$ brass weights.
- Stabilization Time: Professional models like the A&D GX series stabilize in 1 second, whereas budget models may take 3–5 seconds to "lock" the weight.
4. Setup Tip for 410g Milligram Balances
The Leveling Rule: Because of the relatively high capacity ($410\text{g}$) combined with high sensitivity ($1\text{mg}$), these scales are very sensitive to tilt. Always check the integrated bubble level on the back or front of the unit. If the bubble isn't centered, the weight can be off by $5\text{mg}$ or more at the top of the range.