日本ASK压力表ASK压力表AVT-R38-60X-0.1MPa-GR0.015真空计Vacuum Gauge

日本 ASK AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR真空压力表的型号含义、核心参数与应用场景。

型号解释

AVT：径向安装耐震型四角安装著力面；

R3/8：接口为 R3/8 英制锥管螺纹；

60：表盘直径 60 mm；

-0.1MPa： 0 ~ -0.1 MPa（absolute真空接近值）；

核心规格与特性

品牌与产地：日本制/ASK 株式会社制造；

测量方式：弹簧管机械指针式，MPa；

耐震结构：通常为甘油充液，可有效抑制指针抖动，适应液压 / 气动设备的振动工况；

接口与安装：径向 R3/8=PT3/8 英制管55°螺纹，直接拧入管路或安装支架；

适用介质：气体 / 洁净液体，常规用于真空系统、真空泵、制冷设备等；

工作温度：一般为 -5℃ ~ 40℃，密封充液可保护内部零件防腐蚀与润滑。

-76 厘米汞柱 [cmHg] = -0.1013 兆帕 [MPa]

-76 厘米汞柱 [cmHg] = -1.03322432 千克力/平方厘米 [Kgf/c㎡]

-76 厘米汞柱 [cmHg] = -10332.2432 公斤力/平方米 [Kgf/㎡]

-76 厘米汞柱 [cmHg] = -14.6959 磅力/平方英寸 [psi]

-76 厘米汞柱 [cmHg] = -1.0132 巴 [bar]

-76 厘米汞柱 [cmHg] = -101.3247 千帕 [kPa]

-76 厘米汞柱 [cmHg] = -1013.2471 毫巴 [mbar]

日本ASK压力表ASK压力表AVT-R38-60X-0.1MPa-GR0.015真空计Vacuum Gauge

选型与使用要点

该表量程是 -0.1MPa~ 0，仅测负压（真空），不可用于正压较高的系统；

精度与阻尼设计适合需要稳定读数的真空工况，避免在超量程或强腐蚀性介质中使用；

安装时保持垂直，避免冲击与剧烈振动；定期校准以保证测量准确性；

日本ASK压力表ASK压力表AVT-R38-60X-0.1MPa-GR0.015真空计Vacuum Gauge

关键词：ASK真空计 ASK压力表 ASK压力计 VacuumGauge ASK耐震压力表 ASK耐震真空计

ASK Vacuum Gauge AVT-R3/8-60X-0.1MPa-GR0.015 (Made in Japan)

Model Explanation

• AVT: Radial mounting, vibration-resistant type with square mounting flats;

• R3/8: Connection thread: R3/8 British tapered pipe thread;

• 60: Dial diameter: 60 mm;

• -0.1MPa: Measuring range: 0 ~ -0.1 MPa (near absolute vacuum value).

Core Specifications & Features

• Brand & Origin: Made in Japan by ASK Co., Ltd.;

• Measuring principle: Bourdon tube mechanical pointer type, displayed in MPa;

• Vibration-resistant structure: Normally glycerin-filled to effectively suppress pointer fluttering, suitable for vibrating conditions of hydraulic/pneumatic equipment;

• Connection & mounting: Radial R3/8 (equivalent to PT3/8) 55° British pipe thread, can be directly screwed into pipelines or mounted on brackets;

• Applicable media: Gas / clean liquids, commonly used in vacuum systems, vacuum pumps, refrigeration equipment, etc.;

• Operating temperature: Generally -5℃ ~ 40℃; sealed liquid filling protects internal parts against corrosion and provides lubrication.

Unit Conversion (‑76 cmHg)

• -76 cmHg = -0.1013 MPa

• -76 cmHg = -0.1033 Kgf/cm²

• -76 cmHg = -1033.23 Kgf/m²

• -76 cmHg = -14.696 psi

• -76 cmHg = -1.01325 bar

• -76 cmHg = -101.325 kPa

• -76 cmHg = -1013.25 mbar

Selection & Usage Notes

• This gauge has a measuring range of -0.1MPa ~ 0, for negative pressure (vacuum) only; not suitable for systems with high positive pressure.

• Its accuracy and damping design are suitable for vacuum conditions requiring stable readings; avoid use in over-range or highly corrosive media.

• Mount vertically, avoid shock and severe vibration; calibrate regularly to ensure measurement accuracy.

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