Sartorius QTX423IMU-1S Quintix Pro Precision Balance, 420 g, 1 mg

Features The Sartorius Quintix Pro Series Precision Balances are designed to redefine expectations for standard lab balances by delivering premium performance, enhanced usability, and environmentally conscious design. Perfect for a wide range of laboratory applications—from routine weighing to more advanced tasks—the Quintix Pro balances provide an ideal solution for labs that need reliability, flexibility, and value. With weighing capacities ranging across the series and multiple readability options available, these balances are built to support diverse lab workflows with precision at their core. A standout 7-inch high-resolution full-touch graphic display offers intuitive navigation through menus and settings, while the upgraded user interface allows for quick adaptation to various applications. Every model in the Quintix Pro lineup features automatic internal calibration via isoCAL to ensure the highest level of weighing accuracy and minimize human error, with "IMO" and "IMU" models also featuring motorized leveling feet.

Designed for maximum flexibility, the Quintix Pro includes 15 integrated application programs for common weighing tasks, passcode-protected user management with customizable access levels, and compatibility with cleanroom environments (tested for Grade A and B). The chemically resistant construction, made from PBT, stainless steel, and glass, supports routine cleaning protocols and ensures durability in challenging settings. Smart features such as the semi-automatic filter adaptation (AFA) enable rapid adjustment to performance settings based on sample type, and built-in connectivity options allow easy data transfer and GLP/GMP-compliant printouts for regulatory environments. The integrated digital user manual offers quick help on-demand while reducing paper use.

Sustainability is embedded in every aspect of the Quintix Pro series—from climate-conscious manufacturing and recycled aluminum components to energy-saving operation modes like auto-dim, standby, and user-defined automatic start timers. The Status Center provides a real-time summary of all relevant balance status details with a single touch, helping users stay informed and efficient. Additionally, the LevelControl function continuously monitors balance leveling in real time. If the balance detects any tilt, it automatically blocks data transfer and guides the user through the re-leveling process to protect data integrity. With multilingual support, customizable workflows, and robust documentation features, the Sartorius Quintix Pro balances are built to be the true universal lab balance—delivering precision, control, and sustainability without compromise.

Sartorius QTX423IMU-1S Quintix Pro Precision Balance, 420 g, 1 mg Specifications

Capacity	420 g
Readability	0.001 g
Repeatability	± 0.001 g
Linearity	± 0.002 g
Minimal Sample Weight (USP and PhEur)	0.82 g
Calibration	Internal automatic calibration (isoCAL)
Stabilization Time	< 1 second
Pan Size	4.72 in. / 120 mm diameter
Weighing Chamber Height	9.45 in. / 240 mm
Motorized Leveling Feet	Yes
Weighing Units	Gram, kilogram, carat, pound, ounce, troy ounce, Hong Kong tael, Singapore tael, Taiwan tael, grain, pennyweights, milligram, parts per pound, China tael, mommes, Austrian carat, tola, baht, mesghal and Newton
Languages	English, French, German, Hungarian, Italian, Polish, Portuguese, Russian, Spanish, Turkish, Chinese, Japanese, Korean
Construction	Metal base, ABS housing, stainless steel pan
Communication	2 x USB C back, 1x USB C front, Ethernet, RS232
Display Type	Colored Touchscreen
Draft Shield	Yes
Overall Dimensions (W x D x H)	8.66 x 14.84 x 13.62 in. (22 × 37.7 × 34.6 cm)
Weight	19 lb. (8.65 kg)
Electrical Requirements	100 to 240V, 50/60Hz, 0.2A

Comparison of Models

Spec / Product	Sartorius QTX323IMU-1S Quintix Pro Precision Balance	Sartorius QTX323IRU-1S Quintix Pro Precision Balance	Sartorius QTX423IMU-1S Quintix Pro Precision Balance	Sartorius QTX423IRU-1S Quintix Pro Precision Balance	Sartorius QTX623IMU-1S Quintix Pro Precision Balance	Sartorius QTX623IRU-1S Quintix Pro Precision Balance	Sartorius QTX1203IMU-1S Quintix Pro Precision Balance	Sartorius QTX1203IRU-1S Quintix Pro Precision Balance	Sartorius QTX1503IMU-1S Quintix Pro Precision Balance	Sartorius QTX1503IRU-1S Quintix Pro Precision Balance
Capacity	320 g	320 g	420 g	420 g	620 g	620 g	1,200 g	1,200 g	1,500 g	1,500 g
Readability	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g	0.001 g
Repeatability	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g	± 0.001 g
Calibration	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)	Internal automatic calibration (isoCAL)
Motorized Leveling Feet	Yes	No	Yes	No	Yes	No	Yes	No	Yes	No
Draft Shield	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Electrical Requirements	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A	100 to 240V, 50/60Hz, 0.2A

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