Compact A2103 标准光学接触转速表 (3-99.999 rpm; 0.02%)

Specifications

- Display: Inverting LCD Vertical 5 digit display

- Display Functions: 180° degree Inverting

- On Target Indicator: Yes

- Low Battery Indicator: Yes

- Optical Range: 50mm – 1000mm

- Optical Angle: ± 45° degree to reflective marker

- Light Source: Minilamp

- Measurement Modes: rpm & rps optically (Also Count & Time) 

                      rpm & rps, metres, yards, feet, per minute & per second via contact adaptor

                      Count total revolutions, metres, feet, yards

                      Measure Time interval in seconds between pulses (Reciprocal rate)

                      Speed Capture feature, Maximum, Minimum or Average rate

- Speed Range – Optical: 3 – 99,999 rpm (Or equivalent in rps)

- Speed Range – Contact: Maximum 50,000 rpm for 10 seconds (Or equivalent in rps)

- Linear Speeds – Maximum: 0.30 – 1500.0 metres or yards/minute. (4,500 feet/minute) Or equivalent in seconds

- Revolution Range Features: Fully Auto-ranging up to 0.001 digit or ± 1 digit fixed, User selectable

- Accuracy Speed Modes Only: 0.02% ± 1 digit

- Count Mode Revolution: ± 0.1 metres (Or equivalent in all ranges)

- Memory Features: Last reading held for 1 minute, Auto Switch Off

                        Program settings retained in memory after power down off

- Power Requirements: Batteries not included, 4 x AAA batteries are required

Scope of Supply

- Instruction Manual

- A2103 Standard Optical-Contact Tachometer

- Carrying Case

- Reflective Tape

- Certificate of Calibration

- A2100/01 Advent Contact Adaptor