AVT-R3/8-60x-76cmHg 日本ASK真空壓力表AVT-R3/8-60X-76cmHg
- 公司名稱 昆山瑞騰精密自動化有限公司
- 品牌 ASK CORPORATION
- 型號 AVT-R3/8-60x-76cmHg
- 產(chǎn)地 日本
- 廠商性質(zhì) 經(jīng)銷商
- 更新時間 2026/4/17 16:17:43
- 訪問次數(shù) 177
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| 測量原理 | 波紋管壓力表 | 產(chǎn)地類別 | 進口 |
|---|---|---|---|
| 價格區(qū)間 | 面議 | 量程 | -1013.2471~0mbar |
| 應(yīng)用領(lǐng)域 | 環(huán)保,石油,能源,電子/電池,綜合 | 真空接口 | R3/8=PT3/8 |
日本ASK真空壓力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge
日本 ASK AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR真空壓力表的型號含義、核心參數(shù)與應(yīng)用場景。
日本ASK真空壓力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge是一款以金屬波紋管為彈性元件,一端固定、一端連接傳動機構(gòu);負壓(真空)作用下波紋管產(chǎn)生軸向伸縮,通過齒輪機構(gòu)放大位移,帶動指針在雙刻度盤(cmHg和Kgf/c㎡)上指示數(shù)值。
型號解釋
AVT:徑向安裝耐震型四角安裝著力面;
R3/8:接口為 R3/8 英制錐管螺紋;
60:表盤直徑 60 mm;
76 cmHg / -0.1 MPa:雙刻度量程,76 cmHg 是標(biāo)準大氣壓對應(yīng)的真空度,量程覆蓋 0 ~ -0.1 MPa(absolute真空接近值);
G:表殼 / 材質(zhì)相關(guān),常為甘油充液耐震;R0.015GR:精度等級 / 特殊規(guī)格,一般指 0.015 相關(guān)精度或阻尼 / 連接附件配置。
核心規(guī)格與特性
品牌與產(chǎn)地:日本制/ASK 株式會社制造;
測量方式:彈簧管機械指針式,雙刻度(cmHg/MPa);
耐震結(jié)構(gòu):通常為甘油充液,可有效抑制指針抖動,適應(yīng)液壓 / 氣動設(shè)備的振動工況;
接口與安裝:徑向 R3/8=PT3/8 英制管55°螺紋,直接擰入管路或安裝支架;
適用介質(zhì):氣體 / 潔凈液體,常規(guī)用于真空系統(tǒng)、真空泵、制冷設(shè)備等;
工作溫度:一般為 -5℃ ~ 40℃,密封充液可保護內(nèi)部零件防腐蝕與潤滑。
-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真空壓力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge
選型與使用要點
該表量程是 -0.1 MPa(76 cmHg)~ 0,僅測負壓(真空),不可用于正壓較高的系統(tǒng);
精度與阻尼設(shè)計適合需要穩(wěn)定讀數(shù)的真空工況,避免在超量程或強腐蝕性介質(zhì)中使用;
安裝時保持垂直,避免沖擊與劇烈振動;定期校準以保證測量準確性;
日本ASK真空壓力表AVT-R3/8-60X-76cmHgX-0.1MPa-GR0.015GR Vacuum Gauge
關(guān)鍵詞:ASK真空計 ASK壓力表 ASK壓力計 VacuumGauge ASK耐震壓力表 ASK耐震真空計
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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