Analytical Balance (1mg) QPC-Series

Analytical Balance (1mg) QPC-Series

The Analytical Balance (1mg) QPC-Series features a gold-plated ceramic capacitive sensor that delivers fast response, high precision, and consistent stability. Its efficient design supports a wide weighing range while ensuring accurate and repeatable results for demanding applications.

Built for convenience, this analytical balance requires minimal maintenance and offers reliable performance in daily laboratory tasks. The compact structure saves space while maintaining a high level of safety and operational efficiency.

Suitable for laboratories, food processing, pharmaceuticals, chemical engineering, and metal fabrication, the QPC-Series provides a cost-effective solution for precise weighing across multiple industries.

Analytical Balance (1mg) QPC-Series Features

• Fully transparent glass windshield provides complete visibility of the sample for precise handling and monitoring.
  
• Bright LCD display ensures clear, easy-to-read weighing results, improving usability in laboratory settings.
  
• Streamlined construction enhances durability, offering strong resistance to leaks, static interference, and corrosion.
  
• Integrated high-sensitivity temperature sensors help reduce the effects of environmental fluctuations on measurement accuracy.
  
• Standard RS232 bidirectional communication port enables smooth data transfer to computers, printers, and other external devices.
  
• Multiple built-in weighing modes support counting, upper and lower limit checking, and cumulative weighing for versatile applications.
  
• Flexible unit conversion allows measurements in grams, carats, ounces, and more.
  
• Optional under-hook weighing feature supports bottom weighing for specialized tasks.
  
• Optional thermal printer available for convenient on-site data recording.

Analytical Balance (1mg) QPC-Series Technical Specifications

Model	QPC120	QPC220	QPC320	QPC420	QPC520	QPC620	QPC820	QPC1020
Range(g)	120	220	320	420	520	620	820	1020
Readability (mg)	0.001
Repeatability (mg)	±0.001
Linear error (mg)	±0.001
Operating temperature range (℃)	13~25
Operating humidity range (RH)	10%~70%
Response time (average) (seconds)	2.5
Scale size (mm)	Φ115
Overall dimensions (mm)	230*310*330
Warm up after startup (minutes)	20-30
Power input voltage	IN 220V AC/50HZ；OUT：7.5V DC/600mA (110V also available)
Baud rate	300, 600, 1200, 2400, 4800, 9600
Monitor	LCD

Product Model	Capacity (g)	Difference
QPC120I	120	Internal Calibration
QPC220I	220
QPC320I	320
QPC420I	420
QPC520I	520
QPC620I	620
QPC820I	820
QPC120	120	External Calibration
QPC220	220
QPC320	320
QPC420	420
QPC520	520
QPC620	620
QPC820	820
QPC1020	1020