Digital Micron Thickness Gauge DFT-222

Features

• 128*128 dot matrix LCD display, standard menu operations;
• Two measure mode single and continuous;
• Two group mode direct (DIR) and general(GEN), readings will be lost when power off in direct mode, and not be lost in
• general mode. 80 readings can be stored for each group;
• Zero point calibration and multi-point calibration(up to 4 points) for each group;
• User can recall, delete specified readings, or delete group readings;
• Statistics display mean, minimum, maximum and standard deviation;
• Three probe mode auto, magnetic and eddy current;
• User can set high or low limit alarm for each group;
• Power off automatically;
• USB interface to data transmission;
• Low battery and error indication;
• Measuring principle Magnetic induction (F-probe) and eddy current (N-probe);
• Measuring range 0 to 1300um (0 to 51.2mils);
• Accuracy +- (3% of readings 2um);
• +- (3% of readings 0.078mils);
• Resolution 0um~999um (1um), 1000um~1300um (0.01mm);
• 0mils~39.39mils (0.01mils), 39.4mils~51.2mils (0.1mils);
• Calibration One to four point calibration, zero calibration;
• Data Group One direct group (readings not be stored to memory), four general group (readings can be stored), and each
• group have individual statistics, alarm settings and calibration;
• Statistics No. of readings, mean, minimum, maximum and standard deviation;
• Units um, mm and mils;
• Alarm User can set the high/low alarm, and alarm icon displayed on LCD when over the limit;
• Minimum curvature radius convex 1.5mm(59mils) and concave 25mm(984mils);
• Minimum measuring size Diameter 6mm(236mils);
• Minimum thickness of substrate F-probe 0.5mm(0.02"), N-probe 0.3mm(0.012");
• Computer interface Download data via USB interface;
• Power supply Two 1.5v AAA battery;
• Operation temperature 0 to 40(32 to 104);
• Storage temperature -20 to 70(-4 to 158);
• Size 110mm*53mm*24mm (4.33"*2.09"*0.94");
•  Weight 92g (3.24oz);