Lutron DT-2239A เครื่องวัดความเร็วรอบ แบบดิจิตอล

DT-2239A ฟังก์ชั่นการวัด

เครื่องวัดความเร็วรอบ Stroboscope

DT-2239A จุดเด่น

Microprocessor Circuit Design: Ensures high accuracy with a crystal-controlled time base and custom one-chip microcomputer LSI circuit, offering exceptional performance over a wide dynamic range.

Wide Measurement Range: Measures flash rates from 100 to 10,000 flashes per minute (FPM), providing versatility for various applications.

High Accuracy and Resolution: Features an accuracy of ±0.05% over 5000 FPM/RPM and ±1 digit for 100 to 5000 FPM/RPM, with a resolution of 1 FPM/RPM below 10,000 FPM/RPM and 10 FPM/RPM above 10,000 FPM/RPM.

User-Friendly Design: Equipped with a large 0.3" LED display for easy reading and simple operation, with automatic range selection and compact, impact-resistant housing.

Versatile Power Supply: Operates on 110 VAC, 220 VAC, or 230 VAC with less than 30 watts of power consumption, ensuring compatibility with various power sources.

DT-2239A ช่วงการวัด

Range: 100 to 10,000 FPM
Accuracy:
100 to 5,000 FPM/RPM: ±1 digit
Over 5,000 FPM/RPM: ±0.05%
Resolution:
Less than 10,000 FPM/RPM: 1 FPM/RPM
Over 10,000 FPM/RPM: 10 FPM/RPM

DT-2239A Power Supply

110 Vac 10%, 50/60 Hz. or 220 Vac 10%, 50/60 Hz.or 230 Vac 10%, 50/60 Hz.

DT-2239A ขนาดสินค้า

HWD - 21 x 12 x 12 cm (8.3x4.8x4.8 inch).
1Kg/2.2 LB.

DT-2239A อุปกรณ์ที่มาในชุด

DT-2239A
AC Adapter
Manual

DT-2239A ข้อมูลจำเพาะ

Display 0.3" LED, 4 digits.
Stroboscopic Flash Rate 100 to 10,000 flashes per minute (FPM).

Sampling Time 1 second.
Range Select Automation.

Circuit

This stroboscope/tachometer employs an custom one-chip of microcomputer LSI circuit & crystal control time base which results in extraordinary accuracy over a wide, dynamic range.

Power Consumption Less than 30 Watt.

Operating Temp. 0 to 50°C (32 to 122°F ).
Operating Humidity Less than 80% R.H.

Housing Compact and impact plastic injection case with plastic mirror type reflector.
Calibration Crystal time base and microprocessor circuit, don't necessary take any external calibration process.