PTY-A120-PTY-A320 Dual-Range Industrial Precision Balance, 1 mg Readability (CAT#: STEM-BC-1690-ZJF)

This industrial precision balance provides automatic dual-range weighing with readability down to 1 mg. It uses a strain-gauge mass sensor within an interference-resistant and antistatic metal enclosure. Each model provides two capacity ranges with corresponding resolutions. Manual one-key external calibration permits routine adjustment with a suitable reference weight. Real-time temperature compensation and seven-level vibration filtering support stable measurement in industrial environments. The balance provides percentage weighing, density determination, animal weighing, parts counting, cost calculation, checkweighing, tare-related weighing, peak hold, and accumulation. A large reverse-display LCD presents weighing values and configurable date, time, and temperature information. Computer operation and direct transfer of weighing data into compatible spreadsheet and document software are supported. A serial communication interface connects the balance to computers and peripheral devices.

Balance type: Automatic dual-range industrial precision balance
PTY-A120 capacity: 120/220 g
PTY-A220 capacity: 220/320 g
PTY-A320 capacity: 320/420 g
Readability: 1/5 mg
Repeatability: ±2/±5 mg
Linearity error: ±2/±5 mg
Weighing pan diameter: 90 mm
Overall dimensions: 295 × 208 × 305 mm
Sensor type: Strain-gauge mass sensor
Calibration: Manual one-key external calibration
Weighing units: More than 20 selectable units
Communication interface: S232

Automatic dual-range and dual-resolution operation
Real-time temperature compensation
Seven-level adjustable vibration filtering
Interference-resistant antistatic metal housing
Adjustable stabilization time
Automatic retention of the active mode after restart
Antistatic glass draft shield
Direct computer data reading

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