TM220 HIGH PRECISION ULTRASONIC THICKNESS GAUGE
FEATURES:
HIGH ACCURACY AND RESOLUTION UP TO 0.001mm or 0.0001 inch
MEASURING ULTRA THIN SAMPLE AS LOW AS 0.15mm or 0.006 inch
DISPLAY UNITS : IMPERIAL and METRIC
AUTOMATIC SELF CALIBRATION
COUPLANT INDICATOR
AUTOMATIC POWER OFF DEVICE
HIGH-LOW LIMIT ALARM
LCD BRIGHTNESS ADJUST
LOW BATTERY INDICTOR
TECHNICAL SPECIFICATIONS:
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Measuring Range (for steel)
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Interface-Echo Mode:
(I-E or Standard Mode)
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1.50mm – 20.0mm
(0.059in – 0.787 in)
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Echo-Echo Mode:
(E-E or High Precision Mode)
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0.15mm – 10.0mm
(0.006in – 0.394in)
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Measuring Accuracy
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±0.005mm or 0.0002 inch (if thickness < 3mm)
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±0.05mm or 0.002 inch (if thickness < 20mm)
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Display Resolution
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mm : 0.1 / 0.01 / 0.001
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inch : 0.01 / 0.001 / 0.0001
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Sound Velocity Range
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1000 to 9999 m/sec (0.0394 – 0.3936 inch/ms)
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Measuring Refresh Frequency
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4Hz in normal mode, up to 25Hz
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Memory Capacity
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500 test values
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Multiple Calibrations
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One point or Two Point
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Display LCD
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42×57mm LCD size with EI backlight and adjustable contrast, font size up to 13.75mm (0.54 inch)
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Power Source
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2 pcs. 1.5v AA size batteries
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Continuous working period
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About 200 hours (with backlight off)
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Power off
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Auto power off if idle for 4 minutes
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Operating Temperature
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-10 °C to +50 °C
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Unit Size
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2.9 W x 5.9 H x 1.26 D inches (73 W x 149 H x 32 D mm).
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Weight
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200g
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STANDARD DELIVERY:
Main Processor with Calibration block (4.00 mm)
Precision Probe (D11R) with Replaceable Delay Tip
Coupling Paste
Operation Manual
Consumer-Type 2 AA Type Alkaline Battery (3 Volt)
Carrying Case
