Photo/Contact Tachometer DT-2858
Applications
Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Features
• Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ).
• Digital display with no guessing errors.
• Wide measuring range and high resolution.
• The last value / max. value / min. value will be automatically stored in memory.
• The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.
Details
• Measuring Range Laser 2.5 ~ 99,999 r / min
Contact 0.5 ~ 19,999 r / min
Surface Speed 0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min
• Resolution Rotative Velocity 0.1 r / min (0.5 ~ 999.9 r / min),
1 r / min (Over 1000 r / min )
Surface Speed 0.01 m / min (0.05 ~ 99.9 m / min)
1 m / min (Over 100 m / min )
0.1 ft / min (0.1 ~ 999.9 ft / min)
1 ft / min (Over 1000 ft / min )
• Accuracy ± (0.05% n + 1 d)
• Sampling Time 1.0 s (Over 60 r / min )
• Test Range Select Automation
• Memory Max / Min / Last Value
• Time Base Quartz Crystal
• Laser Tach Detecting Distance 50 ~ 150 mm / 2 ~ 6 inch (Typical), Max. 300 mm / 12 inch
• Power Consumption 90 mA (Testing)
• Operating Temperature 0 ~ 50 °C
• Power Supply 4 x 1.5 V AA size (UM-3) battery
• Dimensions 215 x 74 x 32 mm
• Weight 200 g (Including Batteries)
Standard Accessories
• Main Unit
• Carrying Case(B01)
• Operation manual
• Reflective tape 350mm
• Cone Adapter(AS35A)
• Funnel Adapter(AS35B)
• Surface speed test Wheel(AS35C)
Palckage details
• Unit Type:piece
• Package Weight:1.000kg (2.20lb.)
• Package Size:28cm x 25cm x 8cm (11.02in x 9.84in x 3.15in)
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