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ph متر رومیزی مدل 3520 ساخت کمپانی jenway
3520Bench pH/mV Meter /352001
• Ideal for quality control and GLP applications
• Up to 3 decimal place resolution
• 1, 2 or 3 point pH calibration
• Automatic or manual buffer selection
• Multiple language options
• Storage of up to 500 results
• RS232 connection to printer or PC or infra red (IrDA) communication
• GLP compliant
The 3520 dynamic pH/mV meter offers research grade specifications with a comprehensive range of features and functions, making it suitable for the broadest range of research, general laboratory, QC and GLP based applications. The built in data logger can store, print or output readings based on a wide range of trigger options, making this model suitable for monitoring and controlling pH levels.Full product specification.
Parameter 3520 pH range –2.000 to +20.000 pH resolution 0.001/0.01/0.1 pH accuracy ±0.003 Calibration User selectable 1, 2 or 3 point Automatic buffer recognition Jenway (2.00, 4.00, 7.00, 9.20 and 10.00), DIN, NIST, JIS mV range ±1999.9mV mV resolution 0.1/1mV mV accuracy ±0.2mV Temperature range –10 to 105°C Temperature resolution 0.1°C Temperature accuracy ±0.5°C ATC range 0 to 100°C Alarm points -2.000 to 19.999pH GLP Calibration reminder interval (1 to 999hrs)
Alarm outputs (open collector and audible).
Security code protected dataOutputs Analogue, RS232and IrDA Connector BNC Power 9V AC ±10% @ 50/60Hz Size (l x w x d) 210 x 250 x 55mm Weight 850g
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