| 带内置泵和控制器的全自动校准器 可切换的内部压力模块，可扩展范围 精度（1年）0.02%FS 外部压力模块可用（仅限测量） 手持操作小于4磅（1.8公斤） 源压力、测量压力和电气 4个通道 可选HART通信 可选的数据记录和任务文档 USB和Wi-Fi通信 ISO 17025认证校准，包括数据 |
一个便携式自动压力校准器在你的手掌心这可能是我们迄今为止最令人兴奋的产品！Additel 760系列手持式自动压力校准器将便携式压力校准提升到新的水平。ADT760的创新设计重量不到4磅（1.8公斤），包含内置泵、精密压力传感器、内部控制器和大型触摸屏彩色显示屏。要产生压力，只需输入所需压力，Additel 760即可完成其余操作。每个单元有四个通道：一个用于源和测量压力的内部压力通道、两个外部压力测量通道以及一个电子测量和源通道。该系列校准器有三种标准型号，可选择添加HART通信、文件和数据记录。
型号
ADT760-LLP（空气：高达±30 inH2O）
专为低压校准而设计，并配有您选择的内置压力模块。与ADT760-LLP兼容的最大量程模块为±30 inH2O（±75 mbar），并提供0.05%FS的精度（有关ADT760选项和您选择的模块的配置，请参阅订购信息）。提供额外的内部压力模块（ADT155系列），可提供低至±0.25 inH2O（±0.62 mbar）的各种范围。0.05%FS的精度和0.005%FS的控制稳定性基于内部模块的跨度。测量可以在仪表或差动模式下进行。
ADT760-D（空气：最高25 psi）
为您提供差压和表压，但压力范围高于ADT760-LLP。ADT760-D的量程为-12.5至35磅/平方英寸（-0.86至2.5巴），精度为0.02%FS，是覆盖非常常见的表压和差压测量的理想解决方案。Additel 760-D配备了一个覆盖其全量程的内部模块，但可以购买低至±10 inH2O差压的低压配置，以提高低压下的精度。
ADT760-MA（空气：最高300 psig）
760-MA可产生和控制高达300 psig（20 bar.g）的真空压力，精度为0.02%FS。配有内置气压基准，每个装置可在表压和绝对压力类型之间切换。可提供各种内部传感器，这些传感器提供较低的压力范围以提高性能。
| Pressure Specification | |
|---|---|
| Max Pressure Range | -12.5 to 35 psi (-0.86 to 2.5 bar) |
| Accuracy | 0.02% FS |
| Stability | <0.005% FS |
| Pressure Type | Differential, Gauge |
| Over Range Indication | 1.2 |
| Resolution | 6 digits |
| Measurement Units | Pa, hPa, kPa, mPa, bar, mbar, msi, mmHg @ 0°C, cmHg @ 0°C, mHg @ 0°C, inHg @ 0°C, inH2O @ 4°C, mmH2O @ 4°C, cmH2O @ 4°C, mH2O @ 4°C, inH2O @ 20°C, mmH2O @ 20°C, cmH2O @ 20°C, mH2O @ 20°C, inH2O @ 68°C, kgf/cm2, mtorr, torr, lb/ft2, tsi, custom |
| Connection | Hose, 5 ft (1.5 m), with built-in filter to 1/4BSPF, 1/4NPTF, and M20F adapters |
| Pressure Output Rate | <10 Seconds (35 psi/5 ml) |
| Selection Guide – Differential Pressure | ||||||||
|---|---|---|---|---|---|---|---|---|
| Module | Module Range[6] | Media | Accuracy (%FS)[1] | Burst Pressure | 760-LLP | 760-D | 760-MA | |
| inH2O | mbar | |||||||
| DP025 | ±0.25 | ±0.62 | G | 0.2[2] | 100x | • | ||
| DP050 | ±0.5 | ±1.25 | G | 0.1[3] | 100x | • | ||
| DP1 | ±1 | ±2.5 | G | 0.05[4] | 100x | • | ||
| DP2 | ±2 | ±5 | G | 0.05[4] | 100x | • | ||
| DP5 | ±5 | ±10 | G | 0.05[4] | 50x | • | ||
| DP10 | ±10 | ±25 | G | 0.05[4] | 20x | • | • | |
| DP20 | ±20 | ±50 | G | 0.05 | 20x | • | • | |
| DP30 | ±30 | ±75 | G | 0.05 | 20x | • | • | |
| DP50 | ±50 | ±125 | G | 0.05 | 3x | • | ||
| DP100 | ±100 | ±250 | G | 0.02 | 3x | • | ||
| DP150 | ±150 | ±350 | G | 0.02 | 3x | • | ||
| DP300 | ±300 | ±700 | G | 0.02 | 3x | • | ||
| DP400 | -380 to 400 | -950 to 1K | G | 0.02 | 3x | • | ||
| DP800 | -380 to 800 | -950 to 2K | G | 0.02 | 3x | • | ||
| DP1K | -380 to 1K | -950 to 2.5K | G | 0.02 | 3x | • | ||
| [1] FS specification applies to the span of the module range. Accuracy includes one-year stability, except for DP025 to DP10 modules. | ||||||||
| [2] Accuracy is a 6 months spec, 1-year long-term drift is 0.2%FS. | ||||||||
| [3] Accuracy is a 6 months spec, 1-year long-term drift is 0.1%FS | ||||||||
| [4] Accuracy is a 6 months spec, 1-year long-term drift is 0.05%FS. | ||||||||
| [5] Specification based on gauge measurement. An additional 60 pa uncertainty will need to be included when measuring in absolute mode. Applicable only for use with the ADT760-MA | ||||||||
| [6] The low module pressure range may be outside the pressure range of the calibrator | ||||||||
| * ADT155 Pressure Modules are calibrated in psi and inH2O. | ||||||||
| Selection Guide – Gauge Pressure | ||||||||
|---|---|---|---|---|---|---|---|---|
| Module | Module Range[6] | Media | Accuracy (%FS)[1] | Burst Pressure | 760-LLP | 760-D | 760-MA | |
| psi | bar | |||||||
| CP10 | ±10 | ±0.7 | G | 0.02[5] | 3x | • | • | |
| CP15 | -13.5 to 15 | -0.95 to 1 | G | 0.02[5] | 3x | • | • | |
| CP30 | -13.5 to 30 | -0.95 to 2 | G | 0.02[5] | 3x | • | • | |
| CP35 | -13.5 to 35 | -0.95 to 2.5 | G | 0.02[5] | 3x | • | • | |
| CP50 | -13.5 to 50 | -0.95 to 3.5 | G | 0.02[5] | 3x | • | ||
| CP100 | -13.5 to 100 | -0.95 to 7 | G | 0.02[5] | 3x | • | ||
| CP150 | -13.5 to 150 | -0.95 to 10 | G | 0.02[5] | 3x | • | ||
| CP200 | -13.5 to 200 | -0.95 to 14 | G | 0.02[5] | 3x | • | ||
| CP300 | -13.5 to 300 | -0.95 to 20 | G | 0.02[5] | 3x | • | ||
| [1] FS specification applies to the span of the module range. Accuracy includes one-year stability, except for DP025 to DP10 modules. | ||||||||
| [2] Accuracy is a 6 months spec, 1-year long-term drift is 0.2%FS. | ||||||||
| [3] Accuracy is a 6 months spec, 1-year long-term drift is 0.1%FS | ||||||||
| [4] Accuracy is a 6 months spec, 1-year long-term drift is 0.05%FS. | ||||||||
| [5] Specification based on gauge measurement. An additional 60 pa uncertainty will need to be included when measuring in absolute mode. Applicable only for use with the ADT760-MA | ||||||||
| [6] The low module pressure range may be outside the pressure range of the calibrator | ||||||||
| * ADT155 Pressure Modules are calibrated in psi and inH2O. | ||||||||
| Electrical Specification | ||||
|---|---|---|---|---|
| Range | Resolution | Accuracy | Note | |
| mA Measure | ±30 mA | 0.0001 mA | 0.01%RD + 1.5 uA | Impedance<10Ω |
| V Measure | ±30 V | 0.0001 V | 0.01%RD + 1.5 mV | Impedance >1MΩ |
| mA Source | 24 mA | 0.001 mA | 0.01%RD + 1.2 uA | 20 mA @ 1K |
| Loop Power Source | 24 V | N/A | ±1 V | 50 mA (Max Loading) |
| Pressure Switch | Open, close. Support for mechanical switches and NPN/PNP digital switches. | |||
| Temperature Compensation | 47°F to 100°F (8°C to 38°C) | |||
| Temperature Coefficient | < ± ( 0.001%RD + 0.001%FS ) / °C outside of 8°C to 38°C | |||
| General Specifications | |
|---|---|
| Specification | Description |
| Channels | Four total: one electrical, one internal pressure, two external pressure (measure only) |
| Enclosure IP Rating | IP52 water and dust proof |
| Battery | Rechargeable Li-Ion battery, typically 10 hours of operation, recharges in less than 4 hours |
| Display | Color 800 x 480 TFT 5-inch touch screen |
| Communications | USB, WiFi |
| Weight | <4 lbs (<1.8 kg) |
| Size | 9.3 x 4.3 x 2.8 in (235 x 110 x 70 mm) |
| Certification | ISO17025 accredited certificate with data included |
| HART Communications | Optional (ADT760-X-DL model) |
| Data Logging | Optional (ADT760-X-DL model), up to 1,000,000 readings (date and time stamped) |
| Task Documentation | Optional (ADT760-X-DL model) up to 1000 tasks |
| Automation Functions | Switch test, auto step, leak test |
| Misuse Protection | Up to 30 V on any two sockets |
| Multi Lingual Interface | English, German, French, Italian, Spanish, Portuguese, Chinese, Japanese, and Russian |
| Pump Life | >500,000 cycles |
| Power | Rechargeable Li-Ion battery, external power: 110/220 V power adapter 10 V |
| Environment Specifications | Operation: 32°F to 122°F (0°C to 50°C), 0-90% RH, less than 3,000 meters Compensated temperature: 32°F to 122°F (0°C to 50°C) Storage temperature: -4°F to 158°F (-20°C to 70°C) |
| Vibration and Shock | Vibration: 4g (20 to 2,000 Hz) Shock: 8g, 1 meter drop test |
| Compliance | CE |
| Software | ACal, PCal, Land, LogII |
| Warranty | 1 year |
