Tính năng
Thông số kỹ thuật
2. Available at low temperature of -40℃. The top is equipped with a low temperature resistant OLED screen, which can display the measured data normally at a low temperature of -40°C. (The working temperature of the front LCD screen is -20℃~50℃)
5. Wear-resistant and durable. The probe tip uses high-hardness ruby to ensure a long service life. 6. Accurate and stable. With digital probe and temperature compensation design, the measurement is not easily disturbed and provides excellent accuracy and repeatability. 7. Easy to use. Single-button operation, no calibration required, measurement can be started after simple zero adjustment.
Probe tip
|
Ruby
|
Measuring principle
|
Fe: Hall Effect / NFe: Eddy current
|
Probe type
|
Built-in integrated probe
|
Measuring rang
|
0.0-2000μm
|
Resolution
|
0.1μm:(0μm-99.9μm)
1μm:(100μm-999μm) 0.01mm:(1.00mm-2.00mm) |
Accuracy
|
≤±(3% reading+2μm)
|
Unit
|
μm / mil
|
Measuring interval
|
0.5s
|
Minimum measuring area
|
Ø = 25mm
|
Minimum curvature
|
Convex:5mm / Concave:25mm
|
Minimum substrate thickness
|
Fe:0.2mm / NFe:0.05mm
|
Display
|
Front: 128×48 dot matrix LCD, Top: 128×64 dot matrix OLED
|
Power supply
|
2 pcs of 1.5V AAA alkaline battery
|
Range of operation temperature
|
-40℃-50℃
|
Storage temperature range
|
-50℃-60℃
|
Host size
|
100*60*24mm
|
Weight
|
80g
|
Đánh giá
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