The Rinstrum R310 is a basic digital Weighing indicator ideal for use in platform scales and simple weighing applicaitons where the display of weight is the primary requirement. It is fully trade approved under OIML and NSC to 4,000 divisions. Powering options include, 12-24VDC or 4 AA batteries. It can panel, desk or be wall mounted. The unit's software is run from flash memory and can be upgraded in the field using the rin-link connection.

Specifications

 Performance

• Resolution Up to 30,000 divisions, minimum of 0.25µV/division, 20 updates / second (Trade 4000 divisions at 0.8µV/division)
• Zero Cancellation ±2.0mV/V
• Span Adjustment 0.1mV/V to 3.0mV/V full scale
• Stability/Drift Zero: < 0.1µV/°C (+ 8ppm of deadload max)
• Span: < 8 ppm/°C, Linearity < 20ppm, Noise < 0.2mVp-p
• Excitation 5 volts for up to 4 x 350 ohm load cells (4 wire or 6 wire + shield)
• A/D Type 24bit Sigma Delta with 8,388,608 internal counts
• A/D Conversion rate 20Hz with FIR filtering > 80dB
• Operating Environment Temperature: -10 to +50°C ambient, Humidity: <
• 90% non-condensing

Digital 

• Display LCD - six 20mm high digits plus units and annunciators - LED
• Backlight
• Setup and Calibration Full digital with visual prompting in plain messages
• Digital Filter Sliding window average from 0.1 second to 4.0 seconds
• Zero Range Adjustable from ±2% to ±20% of full capacity

Power Input 

• Standard 12 to 24VDC (2.5 VA max) - ON/OFF key with memory feature
• Battery 4 x AA batteries (Alkaline or rechargeable NiMH, NiCad) may be fitted to models fitted with the optional desk stand

Features 

• rin-LINK data coupling I.R. Data Coupling for optional rin -LINK cable (to RS232 PC port)

Approvals 

• Europe CE & OIML approved
• Australia C-Tick & NSC approved (N2708)
• Complies with NSC S1/0 for auxiliary devices

Key Features

• Trade to 4,000 divisions
• Battery option
• 20mm LCD display
• Bright LED Backlighting
• Tough, compact ABS housing
• 30,000 Divisions @ 20 updates/sec.
• rin-LINK connector