Accumet™ AB200 台式 pH 值/电导率测量仪

• Graphic backlit display with date and time, stability indicator and alarms
• Dual channel meter for pH and conductivity measurements
• One to six point pH calibration with 0.001 pH resolution
• Automatic buffer recognition with four pH buffer sets or custom buffer option
• pH slope and offset display
• Conductivity, TDS (total dissolved solids), salinity and resistivity modes
• Automatic or manual temperature compensation, displayed in °C or °F
• Password protection of calibration and setup modes
• 500 data set storage
• RS232 and USB interfaces
• Multilanguage interface with English, German, Chinese, French, Italian and Spanish
• Optional stirring probe (13-620-BSP) with five speed settings

NIST-Traceable Calibration Model (-CERT)

• Help meet ISO, FDA, USDA and EPA quality assurance guidelines
• Includes meter accuracy at five test points across pH range
• Includes meter accuracy at five test points across corresponding mV range
• Testing performed by accredited laboratory, includes NIST-Traceable certificate

Specifications

• pH Range: -2.000 to 20.000 pH
• pH Resolution: 0.1, 0.01, 0.001 pH
• pH Accuracy: ±0.002 pH
• mV Range: ±2000.0mV
• mV Resolution: 0.1mV
• mV Accuracy: ±0.2mV or ±0.05 %, whichever is greater
• mV Offset Adjustment: Up to ±150mV
• Conductivity Range: 0.00μS to 500.0mS
• Conductivity Resolution: 0.01, 0.1μS; 0.001, 0.01, 0.1mS
• Conductivity Accuracy: ±1 % full scale
• TDS Range: 0.00ppm to 500 ppt (TDS factor 1.00)
• TDS Resolution: 0.01, 0.1 ppm; 0.001, 0.01, 0.1 ppt
• TDS Accuracy: ±1 % full scale
• Salinity Range: 0 to 80.0 ppt
• Salinity Resolution: 0.01, 0.1 ppm; 0.001, 0.01, 0.1 ppt
• Salinity Accuracy: ±1 % full scale
• Resistivity Range: 2.000 Ohm to 20.0 MOhm
• Resistivity Resolution: 0.01, 0.1 Ohm; 0.001, 0.1 kOhm; 0.01 MOhm
• Resistivity Accuracy: ±1 % full scale
• Temperature Range: 0° to 100°C (32° to 212.0°F)
• Temperature Resolution: 0.1°C (0.1°F)
• Temperature Accuracy: ±0.3°C (±0.5°F)
• Calibration Points: 1 to 6 points with automatic buffer recognition (ABR)
• ATC Temperature Calibration: Offset in 0.1°C increments; Offset range: ±5°C (±9°F)
• Self-Test: Yes
• Inputs: BNC, mini-phone ATC, 8 Pin DIN, ground
• Power Requirements: 100 to 240VAC, 50/60Hz

Applications
Academic, research, QA/QC, drinking water, wastewater, food, beverage, industrial