BLM 3750 User Guide Introduction
9836 3078 01 Edition 2.0 9 (78)
1.3 Specifications
MAIN FUNCTIONS
• Testing in Statistic Control, Cm and Cmk measurements and tool calibration.
• Extremely simple for the user, providing immediate results with colored lamps:
Green: OK, Red: NOT OK
• Storage of test curves and reports with date and time.
• Ability to regulate and calibrate torque wrenches on the same test bench.
• First peak detection function..
TECHNICAL
• Torque range
: 0.2 Nm ÷ 3000 Nm maximum (the real range depends from the bench transducers
configuration)
• Torque measurement accuracy: 0.5 % readout ±1 digit (from 20% to 100% of cell capacity)
1 % readout ±1 digit (from 10% to 20% of cell capacity)
• Temperature stability: 0.1% of capacity/°C
• Battery power supply (2 batteries 12 V 72 A/h): 16 hours’ endurance in operation mode
• Recharging at 100 ÷ 230 VAC 50 ÷ 60 Hz; if the bench is switched off, recharging takes maximum 6
hours. (not for JSB 3890)
• AC Power Consumption: 1320 W maximum
• AC Fuses: One fuse 10A 500 VAC type gG, one fuse T8AL 250V (in AC power socket)
• Overvoltage category: II
• Battery Fuses: 2 fuses 25A 500 VAC type gG
• Industrial PC.
• Indication “Low battery”
• Dimensions / Weight: 1.55m (h) x 1.15m (w) x 0.53m (d) for standard version, max 250 Kg
INTERFACES
• Touch screen LCD monitor
• USB 2.0 ports
• Network port 10/100 Base-T RJ-45
• Serial port RS232
• External transducer connectors for strain gauge torque/angle transducers; +5V supply for transducer
and encoder.