Superiorsignal - VPE-2000 Digital Ultrasonic Maintenance System: 马来西亚的首选 Obsnap Instruments Sdn Bhd

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The Superior AccuTrak® VPE-2000 Ultrasonic Leak Detector is the first digitally controlled ultrasonic leak detector. Like two instruments in one it uses two independent sensors supported by separate electronic circuits configured specifically to their own sensor. This assures optimum sound clarity and frequency response. When switching between the airborne and contact sensors all settings are retained in memory! Digital LED meters let you establish baselines, perform trending, and accurately repeat these tests better than older more expensive analog instruments.

Applications:

Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
Steam Traps: Detect live steam loss in seconds!
Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
Bearings: Hear wear and lubrication problems before damage is done!
Electric Arc and Corona: Inspect circuit breakers, relays, and buss bars! Check for corrosion on contacts and proper insulation!
Pneumatics and Hydraulics: Inspect controls, hoses, tools, fittings and internal cylinders with ease!
Vibration: Detect the ultrasonic sound generated by excessive friction!
Fan Belts

Features:

Digital LED Indicators (Alphanumeric and bar-graph)
Digital Frequency Selection (With SONIC Probe Mode)
Digital PEAK HOLD Feature
Separate Volume and Sensitivity
Digital Mode Selection
Stores all Settings in Memory
Wide Dynamic Range (256 Steps)
Field Calibratable (With purchase of Calibrator)

Includes everything you need!

Instrument
Headset
Contact probe extension kit
Hard carrying case
Protective canvas pouch with vinyl window
Batteries
Manual and video overview

Technical Specification

Mechanical:

Shape	Parallelepiped
Dimensions	7.075” (17.97cm) X 2.4' (61mm) X .875' (22.22mm)
Overall Length	8.185” (20.78cm)
Body Materials	Aluminum and ABS
Body Finish	Anodized, Gold (MIL-A-8625 Type3 Class2), Black ABS
Connector	3.5mm Stereo
Top Label	Velvet Lexan, Back Printed
Weight	0.5lb (233gr) Includes Battery

Electrical:

Airborne Sensor Sensitivity	-80db/V-µbar
Detection Performance*	5mil ID @ 5PSI From 50’
(Conditions)	(60db Ambient Sound Level-No In-band Sound)
Ultrasound Converter types	Digitally Controlled Heterodyne
Frequency response, AirBorne High	36kHz-42kHz
Frequency response, AirBorne Low	26kHz-34Hz
Frequency response, Touch Probe High	36kHz-42kHz
Frequency response, Touch Probe Low	16kHz-24kHz
Frequency response, Touch Probe Sonic	0kHz-10kHz
Heterodyne Oscillator	Digital
Heterodyne Filter	4kHz
Controls	4 Buttons
Digital Sensitivity Control	256 Steps
Digital Volume Control	256 Steps
Output, Audio	0Hz to 4kHz
Output, Visual	20 Element Bar Graph with PEAK-Hold and Separate Alphanumeric Digital Display allowing simultaneous readings and comparisons.
Signal Output	Heterodyne
ON Indicator	Digital Display
Low Battery Indicator	Digital Display, BATT
Insufficient Battery Charge	Automatic Shut-Down
Battery Type	9 Volt
Run Time	55-80 hrs

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