This user friendly instrument, with articulated electrode stand and IP 43-rated housing, provides high resolution and accuracy for precise measurements. Complete with USB output for connection to a computer. GLP compliant.
Large graphic LCD with continuous LED backlight showing both pH/mV and temperature value simultaneously
Data logging function selectable between 1 min and 1 h; memory capacity of 5000 data sets
Automatic power shut-off: Adjustable from 10 min to 24 h
Automatic buffer recognition of DIN and NIST buffers (1,68/4,00/6,86/9,18/12,54)
Three additional technical buffers at 25 °C (4,00/7,00/10,00) in memory
Advanced self-test and diagnostics (electrode efficiency diagnostic, drift control); calibration symbol shows when recalibration is required
Low energy consumption. Choice of mains supply or 4× AA batteries for over 1000 operating hours
Low battery indicator
Delivery information: Ready to use pH 1100L kit (662-1657) includes meter glass pH electrode with built-in pHenomenal 221 temperature sensor, 4 LR06 batteries, 1 m cable and articulated stand, 2×50 ml buffers (pH 4,00 and 7,00), 50 ml plastic beaker, short instructions and instruction manual (22 languages) on CD ROM and plugin power supply.
The life science kit pH 1100LB (662-1891) includes the LS 221 Biotech electrode with 1 m cable instead of the 221 electrode.