Lutron DT-2259 เครื่องวัดความเร็วรอบ 2 in 1 | Max.99,999 RPM

DT-2259 ฟังก์ชั่นการวัด

เครื่องวัดความเร็วรอบ

DT-2259 จุดเด่น

Dual Functionality: Combines Digital Photo Tachometer and Digital Stroboscope in one instrument, providing versatile measurement options.

High Accuracy and Resolution: 

- Tachometer provides 0.1 RPM resolution for measurements under 1,000 RPM.
- Stroboscope offers coarse and fine adjustment knobs for precise flash rate control.

Memory Function: Automatically stores the last value, maximum value, and minimum value, which can be recalled using the Memory Call Button.

User-Friendly Design: Features a high visibility LCD display, lightweight ABS plastic housing, and ergonomic design for comfortable handling.

DT-2259 ช่วงการวัด

Photo Tachometer:

Measurement Range: 5 to 99,999 RPM
Resolution: 0.1 RPM (< 1,000 RPM), 1 RPM (≥ 1,000 RPM)
Detecting Distance: 50 to 150 mm (2 to 6 inch), typical max 300 mm (12 inch) depending on ambient light

Stroboscope:

Stroboscopic Flash Rate: 100 to 100,000 FPM/RPM
Flash Tube: High efficiency orange LED lamp
Flash Duration: Approximately 60 to 1,000 microseconds
Flash Color: Orange
Flash Adjust Range:
Range A: 100 to 1,000 FPM
Range B: 1,000 to 10,000 FPM
Range C: 10,000 to 100,000 FPM
Resolution: 0.1 FPM/RPM (Less than 1,000 FPM/RPM), 1 FPM/RPM (Over 1,000 FPM/RPM)
Calibration: Crystal time base and microprocessor circuit

Accuracy ± ( 0.1 % + 2 digit ).

DT-2259 Power Supply

4 x 1.5V AA ( UM-3 ) battery.

DT-2259 ขนาดสินค้า

215 x 65 x 38 mm. (8.5 x 2.6 x 1.5 inch).
300g(0.66 LB)/including battery.

DT-2259 อุปกรณ์ที่มาในชุด

Carrying Case: 1 PC
Operation Manual: 1 P

DT-2259 อุปกรณ์เสริม

detail อุุปกรณ์เสริม ...........

DT-2259 ข้อมูลจำเพาะ

Display

5 digits, 10 mm ( 0.4" ) LCD
( Liquid Crystal display ) with function annunciation.

Time base :Quartz crystal.
Circuit Exclusive one-chip design microprocessor LSI circuit.
Operating Temperature 0 - 50 °C (32 - 122 °F).
Operating Humidity Less than 80% RH.

Photo Tachometer detecting distance

50 to 150 mm/2 to 6 inch.
* Typical max. 300 mm/12 inch depending upon ambient light.