PTY-223/323-PTY-3003 Dual-Range Precision Balance, 1 mg Readability (CAT#: STEM-BC-1687-ZJF)

This advanced precision balance is designed for high-capacity weighing with readability down to 1 mg. It uses a monolithic precision mass sensor to provide responsive and stable measurement. The PTY-223/323 and PTY-523/623 models provide automatic dual-range operation with corresponding dual resolutions. A high-resolution color touchscreen displays weighing results, operating settings, and a real-time capacity progress bar. Intelligent internal calibration can be configured to activate according to temperature change or elapsed time while the balance is idle. Real-time temperature compensation, seven-level vibration filtering, and adjustable stabilization time support consistent operation. The balance provides percentage weighing, density determination, animal weighing, parts counting, cost calculation, checkweighing, tare-related weighing, peak hold, and accumulation. Computer operation and direct transfer of data into compatible spreadsheet and document software are supported. USB and RS232 interfaces allow connection to computers and peripheral devices.

Balance type: Advanced precision balance
PTY-223/323 capacity: 220/320 g
PTY-523/623 capacity: 520/620 g
PTY-1203 capacity: 1200 g
PTY-2003 capacity: 2000 g
PTY-3003 capacity: 3000 g
Dual-range readability: 1/2 mg
Single-range readability: 1 mg
Dual-range repeatability: ±1/±2 mg
Single-range repeatability: ±2 mg
Dual-range linearity error: ±2/±4 mg
Single-range linearity error: ±3 mg
Weighing pan diameter: 90 mm, 108 mm, or 128 mm depending on model
Overall dimensions: 345 × 223 × 331 mm with draft shield or 345 × 223 × 110 mm for square-pan configuration without draft shield
Communication interfaces: USB and RS232

High-resolution color touchscreen
Automatic dual-range and dual-resolution operation on applicable models
User-configurable intelligent internal calibration
Correctable built-in calibration weight value
Real-time capacity progress display
Seven-level adjustable vibration filtering
Automatic retention of the active mode after restart
Antistatic metal draft-shield back panel

STEM-BC-0250-ZJF
STEM-BC-0380-ZJF
STEM-BC-1644-ZJF
STEM-BC-1645-ZJF
STEM-BC-1646-ZJF