PROVA-123多功能校正器/PROVA123
以下是PROVA-123多功能校正器的产品中英文介绍：
中文介绍
PROVA-123多功能校正器是一款功能强大的仪器，广泛应用于工业、实验室及教学等领域。它具备多种测量与输出功能，包括直流电流4-20mA、0-20mA、0-24mA，直流电压0-100.00mV、0-1.000V、0-12.000V，以及K型、J型、E型、T型热电偶温度测量，频率输出范围为1-62500Hz。
该设备操作简便，采用直接输入数值的方式，用户可以轻松进行设置和调整。其还具备单步操作功能以及自动斜坡输出功能，可满足不同场景下的使用需求。此外，当输出开路或短路时，设备会发出蜂鸣器警报，提醒用户及时处理。
在电气规格方面，其直流电流测量的分辨率为1μA，准确度为±0.025%±3μA；直流电压测量的分辨率分别为10μV、1mV、100μV，准确度为±0.05%±30μV、±0.05%±3mV、±0.05%±300μV。热电偶测量的分辨率可达1℃或1℉。这些高精度的测量能力使其能够为用户提供可靠的校正结果。
PROVA-123还配备了2 x 5数字双显示液晶显示器，方便用户清晰地查看测量数据。其设计考虑到了便携性，尺寸为88mm(L) x 168mm(W) x 27mm(H)，重量仅为330g，便于携带和现场使用。此外，它还配备了9V碱性电池，能够满足长时间的使用需求。
English Introduction
The PROVA-123 multifunction calibrator is a powerful instrument widely used in industrial, laboratory, and educational fields. It features multiple measurement and output functions, including direct current (DC) current of 4-20mA, 0-20mA, and 0-24mA, DC voltage of 0-100.00mV, 0-1.000V, and 0-12.000V, as well as temperature measurement with K, J, E, and T type thermocouples, and frequency output ranging from 1 to 62500Hz.
This device is user-friendly, allowing for direct numerical input, making it easy for users to set up and adjust. It also offers single-step operation and automatic ramp output functions to meet the needs of various application scenarios. Moreover, when there is an open circuit or short circuit, the device will emit an audible alarm from the buzzer, alerting users to take prompt action.
In terms of electrical specifications, the resolution of DC current measurement is 1μA, with an accuracy of ±0.025%±3μA. The resolution of DC voltage measurement is 10μV, 1mV, and 100μV, with accuracies of ±0.05%±30μV, ±0.05%±3mV, and ±0.05%±300μV, respectively. The resolution of thermocouple measurement can reach 1℃ or 1℉. These high-precision measurement capabilities enable it to provide reliable calibration results for users.
The PROVA-123 is equipped with a 2 x 5 digital dual display LCD, which allows users to clearly view measurement data. Designed with portability in mind, it measures 88mm (L) x 168mm (W) x 27mm (H) and weighs only 330g, making it convenient for carrying and on-site use. Additionally, it is powered by a 9V alkaline battery, which can meet the needs of extended usage.
PROVA-123多功能校正器
的详细介绍
- 4-20mA, 0-20mA, 0-24mA 等档位之分辨率为 1mA
- 0-100mV 分辨率为 10mV
- 0-12V 分辨率为 1mV
- K型,J型,E型,T型 热电偶 1oC 1oF 分辨率
- 频率 2 - 50,000Hz
技术参数
电气规格: (23 +/- 5oC for one year)
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范围
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分辨率
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准确度
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大负载
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4-20 mA,0-20mA,0-24mA
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1mA
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0.025%+-3mA
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24mA-1k ohm 24V
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0-12.000V
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1mV
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0.05%+-3mV
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1mA
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0-1.0000V
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100mV
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0.05%+-.3mV
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1mA
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0-100.00mV
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10mV
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0.05%+-30mV
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1mA
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Frequency 2-50,000 Hz
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0.005%+-2 dgts
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1k ohm
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-200oC -0oC
K 型
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1oC 1oF
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0.1%+-1.2oC
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1k ohm
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0-1370oC K 型
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1oC 1oF
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0.05%+-0.8oC
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1k ohm
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-100oC - 0oC
J 型
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1oC 1oF
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0.1%+-1oC
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1k ohm
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0-760oC J 型
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1oC 1oF
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0.05%+-0.7oC
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1k ohm
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-100oC -0oC
E 型
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1oC 1oF
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0.1%+-0.9oC
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1k ohm
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0-850oC E 型
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1oC 1oF
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0.05%+-0.7oC
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1k ohm
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-200oC -0oC
T 型
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1oC 1oF
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0.1%+-1.2oC
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1k ohm
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0-400oC T 型
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1oC 1oF
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0.05%+-0.8oC
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1k ohm
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一般规格:
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电池:
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9V 充电电池
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显示:
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2 x 5 数字双显示液晶显示器
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操作湿度:
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小于80% RH
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储存温度:
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-40oC~60oC (-40oF~140oF)
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尺寸:
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3.46" x 6.61" x 1.03" 88mm(L) x 168mm(W) x 26.2mm(H)
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重量:
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350g/12.34 oz. (含电池)
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配件:
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携带盒 x 1
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使用说明书 x 1
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9V充电电池 x 1
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