Indicators
Handheld Digital Indicator
Peak value of instantaneously changing load is securely detected
The MM-014L is a hand-held instrument used in combination with a strain gauge type transducer such as load cell or displacement transducer for direct reading of physical quantities. It is small, light-weight and easy-to-carry. The measurement is possible by only setting the capacity and rated output of the connected transducer. Its peak hold function enables display and recording of peak value in addition to ordinary measured value. The measured values are stored in the internal data memory and a SD card, which allows easy and smooth data acquisition. The display is clearly visible even outdoors owing to the use of reflective color LCD. Intuitive operation is possible using the function keys which are linked with icons in the screen.
The MM-014L is a hand-held instrument used in combination with a strain gauge type transducer such as load cell or displacement transducer for direct reading of physical quantities. It is small, light-weight and easy-to-carry. The measurement is possible by only setting the capacity and rated output of the connected transducer. Its peak hold function enables display and recording of peak value in addition to ordinary measured value. The measured values are stored in the internal data memory and a SD card, which allows easy and smooth data acquisition. The display is clearly visible even outdoors owing to the use of reflective color LCD. Intuitive operation is possible using the function keys which are linked with icons in the screen.
Features:
- Small, light-weight and easy to carry
- Peak hold function provided
- Simultaneous display of monitored value and peak value
- Bridge excitation is switchable between constant voltage and constant current
- Settings of 20 transducers can be stored and retrieved for easy setting
- Batch setting of coefficient, unit, display digit and offset using “Sensor ID”
- Accepts TEDS (Transducer Electronic Data Sheet) sensor
- Reflective color LCD with low power consumption (display switchable between Japanese and English)
- Measured data are recorded into internal memory for up to 6000 times
- Easy data acquisition using SD card
Specification
| Type | MM-014L | |
|---|---|---|
| Number of measuring point | 1 point | |
| Bridge excitation | Constant voltage method: DC 2V Constant current method: 5.7 mA (2V at 350Ω bridge) | |
| Applicable transducer | Strain gauge type transducer (full bridge) | |
| Applicable gauge resistance | Constant voltage method: 120 ~ 1000 Ω Constant current method: 350Ω | |
| Cable extension distance for constant current mode | Total resistance of cable 45 Ω or less | |
| Measuring range | ±30,000×10-6strain | |
| Resolution | 1×10-6strain | |
| Initial value memory range | ±16,000×10-6strain | |
| Peak hold item | + peak value, – peak value | |
| Peak hold method | Analog detection, Digital hold | |
| Peak hold accuracy | DC ~ 100Hz: ± 1%FS 100 ~ 200Hz: ± 3%FS 200 ~ 300Hz: ± 5%FS (when low pass filter is PASS) | |
| Low pass filter | 30, 100, 300 Hz and PASS -3dB±1dB | |
| Measurement mode | Initial, Direct, Measure | |
| Program setting | Coefficient, Unit, Decimal point, Offset | |
| Coefficient setting | Sensor ID, TEDS, Coefficient input | |
| Interval timer | Measurement at set intervals | |
| Zero tracking | If the change of measured value remains within the set value in the set time, the current measured value is regarded as zero. This process is repeated. Set value: 1 ~ 10 digits in increments of 1 digit Set time: 10 ~ 60 seconds in increments of 10 seconds | |
| Auto power OFF | Automatically turns off the power if neither key operation nor command through interface is accepted for the specified time (ON/OFF setting of auto power-OFF function possible) | |
| Display | 2.7 inch TFT color liquid crystal display | |
| Resolution | 400 × 240 dot | |
| Operation | Function key 1/2/3, UP/DOWN key, ENTRY key, POWER key | |
| Internal memory | Function | Measured data recording, Setting file recording/reading |
| Capacity | 6000 data at maximum | |
| Recording method | Interval timer, ENTRY key (manual) | |
| SD card | Function | Measured data recording, Setting file recording/reading |
| Physical format | FAT16/32 | |
| Recording format | CSV format | |
| Capacity | 512 Mbyte (specified by our company) | |
| Interface | Conforms to RS-232C (various settings, measurement, data acquisition) | |
| Built-in battery | Lithium-ion battery (1900 mAh) | |
| Continuous operating time | Approx. 6 hours (Condition Temperature: 23°C±5°C Measurement: Monitoring (350Ω bridge) ) | |
| Charging time | Approx. 3 hours | |
| External power supply | Exclusive USB AC adaptor (Type C) AC 100 ~ 240 V 50/60 Hz | |
| Operating environment | 0 ~ +50°C 85%RH or less (no condensation) | |
| Charging environment | 0 ~ +40°C 85%RH or less (no condensation) | |
| External dimensions | 136(W) × 32(H) × 71(D) mm | |
| Weight | Approx. 300 g | |