Ultrasonic Thickness Gauge เครื่องวัดความหนาโลหะ Model ZX-2

ZX-2
Ultrasonic Wall Thickness Gauge

Total Measuring Range (depends on material and transducer/probe type)
0.025 - 36.000 inches
0.63 - 914.4 mm
Measuring Range on Steel (with standard T-102-2000 probe)
0.040 - 8.00 inches
0.60 - 199.9 mm

The ZX-2 allows the operator to select from 8 preset materials as well as program 2 custom material velocities allowing the user to tune the calibration to be optimized for a specific type of material. The programmed velocity can be locked to prevent accidental adjustment. The preset materials are as follows:

1. Steel 4340 .2330 n/μs / 5918 m/sec
2. Stainless 303 .2230 / 5664
3. Aluminum 2024 .2510 / 6375
4. Cast Iron .1800 / 4572
5. Plexiglass .1060 / 2692
6. PVC .0940 / 2388
7. Polystyrene .0920 / 2337
8. Polyurethane .0700 / 1778
9. Custom
10. Custom

Features
- Resolution of 0.001 inch (0.01 mm)
- The Transducer (probe) is waterproof and can be submerged in shallow water
- Special-purpose probes are offered for a variety of applications (1 to 10 MHz)
- Switch-selected units for inches or mm
- The extruded aluminum housing is impact-resistant and environmentally sealed (IP 65)
- to provide trouble-free operation under the toughest field conditions
- For underwater surveying, an optional 50 ft (15 meter) underwater probe/cable is available
- High visibility LCD Display is readable in all lighting conditions and temps as low as 22 °F (-30 °C)
- LCD shows Thickness Value, Velocity Setting, Stability Indicator, Battery Indicator and units
- Acoustic Velocity (calibration) is manually adjusted via the keypad
- 5 Year Warranty, CE-Certified and Made in USA
- Operates on two (2) AA Batteries - 45 hours continuous operation
- Selectable Backlight ON/OFF/AUTO
- Includes NIST Traceable Calibration Certificate

Complete Kit
The ZX-2 is supplied as a complete kit with the gauge, probe, 4 oz. bottle of coupling fluid, 2 AA batteries, NIST Calibration Certificate, and Operating Instruction Manual - all in a foam-fitted carrying case.

Specifications

Total Measuring Range (Steel)	0.025 - 36.000 inches 0.63 - 914.4 mm (depends on material and transducer/probe type)
Measuring Range (Steel)	0.040-8.000 inches 1.00-199.9 mm (with standard transducer T-102-2000)
Resolution	0.004 inch (0.1 mm)
Measuring Mode	Pulse-Echo (P-E)
Velocity Range	0.0120 to .7300 in/μs (305 to 18,542 m/sec)
Probe (Standard)	1/4", 5 MHz Dual Element Transducer, actual wearface is 5/8" (17mm), p/n T-102-3300
Probes (optional)	1 to 10 MHz, 3/16" up to 1 inch (custom probes available)
Probe Wearface	PEEK (Polyethylethylkytone)
Cable	1.2m (4ft.) waterproof cable with non-polarized, quick-disconnect connectors
LCD Display	Multi-function 7 segment 4.5 digit liquid crystal display with 0.500" digit height. Two 0.125 in14 segment fields for labels and values, and one 7 segment field for labels and values. Additional icons to indicate features and modes
Display Backlight	Backlight is selectable on/off/auto, and selectable brightness (Lo, Med, Hi) options
Display Update Rate	10 Hz (10 updates/sec)
Temp. Limits	Ambient: -30 to 75° C (-22 to 167° F) Material: -20 to 100° C (0 to 200° F) High temperature probes available
Battery Type	2x AA batteries (rechargeable batteries can be used)
Battery Life	45 hours continuous use
Weight	308 grams (11 ounces)
Dimensions	63.5 x 131.3 x 31.5 mm (2.5" x 5.17" x 1.25")
Accessories	Probe/cable assembly, 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.
Housing	Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing Rating	IP65
Certifications	NIST Traceable and MIL-STD-45662A
Keypad	Sealed membrane that is resistant to both water and petroleum products Seven or eight tactile-feedback keys
Pulse Repetition Frequency (PRF)	200 Hz (200 pulses/sec)