产品名称：日本ASK真空压力表AVT-R3/8-60X-76cmHg
产品型号：AVT-R3/8-60x-76cmHg
产品报价：
产品特点：日本ASK真空压力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge是一款以金属波纹管为弹性元件，一端固定、一端连接传动机构；负压（真空）作用下波纹管产生轴向伸缩，通过齿轮机构放大位移，带动指针在双刻度盘（cmHg和Kgf/c㎡）上指示数值。
AVT-R3/8-60x-76cmHg日本ASK真空压力表AVT-R3/8-60X-76cmHg的详细资料：
日本ASK真空压力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR 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。
日本ASK真空压力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge是一款以金属波纹管为弹性元件，一端固定、一端连接传动机构；负压（真空）作用下波纹管产生轴向伸缩，通过齿轮机构放大位移，带动指针在双刻度盘（cmHg和Kgf/c㎡）上指示数值。
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；
76 cmHg / -0.1 MPa：双刻度量程，76 cmHg 是标准大气压对应的真空度，量程覆盖 0 ~ -0.1 MPa（absolute真空接近值）；
G：表壳 / 材质相关，常为甘油充液耐震；R0.015GR：精度等级 / 特殊规格，一般指 0.015 相关精度或阻尼 / 连接附件配置。
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，双刻度（cmHg/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真空压力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge
选型与使用要点
该表量程是 -0.1 MPa（76 cmHg）~ 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真空压力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR 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
Japanese ASK Vacuum Pressure Gauge
AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge
Model Explanation
AVT: Radial mounting, vibration-resistant type with square wrench flats;
R3/8: Connection: R3/8 British tapered pipe thread;
60: Dial diameter: 60 mm;
76 cmHg / -0.1 MPa: Dual-scale measuring range. 76 cmHg represents the vacuum corresponding to standard atmospheric pressure, covering 0 ~ -0.1 MPa (near absolute vacuum);
G: Case/material specification, typically glycerin-filled for vibration resistance;
R0.015GR: Accuracy class / special specification, generally referring to 0.015-related accuracy, damping or connection accessory configuration.
Core Specifications & Features
Brand & Origin: Made in Japan by ASK Co., Ltd.;
Measuring principle: Bourdon tube mechanical pointer type, dual scale (cmHg / MPa);
Vibration-resistant structure: Usually glycerin-filled to effectively suppress pointer fluttering, suitable for vibrating conditions of hydraulic and 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
Selection & Usage Notes
This gauge has a measuring range of -0.1 MPa (76 cmHg) ~ 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.
Install vertically, avoid shock and severe vibration; calibrate regularly to ensure measurement accuracy.
Keywords
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