Thông số kỹ thuật
- Output: Parallel printer port and RS232 serial port
- Display: Large LCD 480 (H) x 32 (V) pixels, backlit, wide-angle
view
- Statistical Display: Number of readings, standard deviation,
mean, high, low
- Charts: Histogram, trend, x-Bar, and r
- SRP-4 PROBE SPECIFICATIONS:
- Accuracy: ±1% (±0.1 μm) referred to reference standards
- Precision: Electroless Copper: 0.2% standard deviation
typical, Electrodeposited Copper: 0.3% standard deviation
typical
- Units: Automatic conversion between imperial and metric
with a keystroke
- Unit Conversions: Select from mils, μm, μin, mm, in., or %
as units for display
- Resolution: 0.01 mils > 1 mil, 0.001 mils
< 1 mil, 0.1μm > 10 μm, 0.01 μm < 10 μm, 0.001 μm < 1 μm
- Thickness Range: Copper: 10 μin – 10 mil (0.25 μm– 254
μm), Fine Line Measure: trace width 8 mil – 3000 mil (203 μm
– 76.2 mm)
ETP PROBE SPECIFICATIONS:
- Accuracy: ±0.01 mil (0.25 μm) < 1 mil (25 μm)
- Precision: 1.0% at 1.2 mil typical
- Resolution: 0.01 mils (0.25 μm)
- Eddy Current: Conforms to method ASTM E376
- Thickness Range: 0.08– 4.0 mils (1 – 102 μ
- Memory Capacity: 8000 bytes, non-volatile
- Dimensions: 11 1/2” (W) x 10 1/2” (D) x 5 1/2” (H) (29.21 x
26.67 x 13.97 cm)
- Weight: 6 lbs. (2.79 kg)
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