Adwa - Model AD1020 -Professional Multi-Parameter pH-ORP-ISE-TEMP Bench Meter with RS232/USB interface & GLP

• Up to 5-point calibration with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 & 12.45) and two custom buffers
• Calibration time-out alarm
• pH calibration using buffers with 0.001 resolution
• pH reading with manual or automatic temperature compensation
• Log-on-demand (up to 50 samples) and automatic logging (up to 1000 samples)
• Two selectable alarm limits
• User selectable logging interval mode
• Connection to an external serial printer with the following specifications:
• at least 16 characters / line
• baud rate 9600
• 9-pin RS232 input
• Large easy-to-read LCD showing pH or ISE, mV and temperature readings simultaneously, together with graphic symbols
• HOLD feature to freeze the stable reading on the LCD
• GLP feature to view last calibration data for pH, ISE and relative mV
• PC interface

• AD1131B Refillable pH electrode with glass body, BNC connector and 1 m cable
• AD1230B pH electrode with Epoxy body, BNC connector and 1 m cable
• AD3230B ORP electrode with Epoxy body, BNC connector and 1 m cable
• AD7662 Stainless steel temperature probe with 1 m cable
• AD70004P pH 4.01 buffer, 20 ml sachet, 25 pcs
• AD7004 pH 4.01 buffer, 230 ml bottle
• AD70007P pH 7.01 buffer, 20 ml sachet, 25 pcs
• AD7007 pH 7.01 buffer, 230 ml bottle
• AD70010P pH 10.01 buffer, 20 ml sachet, 25 pcs
• AD7010 pH 10.01 buffer, 230 ml bottle
• AD70000P Electrode rinse solution, 20 ml sachet, 25 pcs
• AD7000 Electrode rinse solution solution, 230 ml bottle
• AD70300 Electrode storage solution, 230 ml bottle
• AD7082S 3.5 M KCl electrolyte solution for refillable electrodes, 30 ml bottle

AD1020 is supplied complete with AD1131B refillable pH electrode with glass body, BNC connector and 1 m cable, AD7662 stainless steel temperature probe with 1 m cable, pH 4.01 & pH 7.01 calibration buffers (20 ml sachet each), electrode holder, 12 Vdc power adapter, and user manual.