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快速报价: Yokogawa CA71
Yokogawa CA71
Handheld Multifunction Calibrator; Portable
型号
CA71产品类别
Calibration制造商
Yokogawa配置型号包含以下特性:
CalibrationCalibration Standards- DC配置
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产品总览
The CA71 Portable Calibrator is a small, lightweight, multifunction calibrator that can simultaneously source and measure voltage, current, resistance, TC, RTD, frequency, and pulse signals. The Handy Calibrator incorporates rotary switches for simple handling. Just open the carrying case cover and connect the cables, and you're ready to take measurements.
| Key Features | |
| Auto-Step Output Function | n value sent automatically when n/m function selection is selected (two options: approximately 2.5 seconds/step or approximately 5 seconds/step) |
| Sweep Functions | Sweep time (two options: approximately 16 seconds or approximately 32 seconds) |
| Memory Function | 50 value sets (generated and measured values are stored as value sets with the same address (up to 50 value sets can be stored)) |
| Measuring Unit Maximum Input | Voltage terminal: 300 V AC Current terminal: 120 mA DC |
| Current Terminal Input Protection | Fuses: 125 mA/250 V |
| Measuring Unit Ground Voltage | Maximum 300 V AC |
| Measurement Display Updating Rate | Approximately once per second |
| Serial Interface | Enabled when communication cable (RS232) is connected; sold separately as optional accessory |
| Display | Segmented LCD (Approx. 76 mm × 48 mm) |
| Backlight | LED backlight; auto-off after one minute (from when LIGHT key is turned on) |
| Power Supply | Four AA alkaline batteries, or special AC adapter (sold separately) |
| Battery Life | Measurement off, output 5 V DC/10 kO or greater: Approximately 40 hours Simultaneous signal generation/measurement, output 5 V DC/10 kO or greater: Approximately 20 hoursSimultaneous signal generation/measurement, output 20 mA/5 V: Approximately 12 hours (using alkaline batteries, with backlight off) |
| Auto-Power-Off Function | Approx. 10 minutes (auto-power-off can be disabled through a DIP switch setting) |
| Applicable Standard | EN55011: 1998, Class B, Group 1 EN61326-1: 1997 + A1: 1998 IEC61010-1, IEC61010-2-31 |
| Insulation Resistance | Across input terminal and output terminal, 500 V DC, 50 MO or greater |
| Withstand Voltage | Across input terminal and output terminal, 3.7 kVAC, for one minute |
| Operating Temperature And Humidity Ranges | 0 - 50°C, 20 - 80% RH (no condensation) |
| Storage Temperature And Humidity Ranges | -20 - 50°C, 90% RH or less (no condensation) |
| External Dimensions | Approx. 190 × 120 × 55 mm |
| Weight | Approx. 730 g (including batteries) |
| Benefits | |
| Easy Operation | The Handy Calibrator incorporates rotary switches for simple handling. Just open the carrying case cover and connect the cables, and you're ready to take measurements. |
| A Wide Array of Useful Functions | Source Divided output (n/m) function Autostep function Online communication (CA71 only) RS-232C-compliant optically isolated interface Sweep function Memory function Temperature monitor function |
| Specifications | ||
| Model CA51/ CA71 HANDY CAL calibrator | ||
| Ordering Information | ||
| Model | Name | Description |
| CA51 | CA51 HANDY CAL calibrator | Basic model |
| CA71 | CA71 HANDY CAL calibrator | Provided with temperature measurement and communication functions |
Standard accessories: Lead cables for source (generation) (one red, two black): 98020 Lead cables for measurement (one red, one black): RD031 Carrying case: 93016 Terminal adapter: 99021 User’s manual: IM CA71-E Fuse: A1501EF for current terminal input protection Four AA-size (LR6) alkaline batteries: A1070EB × 4 |
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