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Digi-Vac 276 Dual Sensor Vacuum Gauge, benchtop, 120/240 VAC

品牌：Cole-Parmer
型号：
产地：美国
供应商报价：面议

科尔帕默仪器（上海）有限公司更新时间：2024-04-25 11:32:01

企业性质授权代理商

入驻年限第5年

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同类产品真空控制器、真空计与真空系统(55件)

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详细介绍

Maintain accuracy across entire measurement range with thermocouple and piezoresistive sensors

Both sensors in a single gauge tube eliminate the need for multiple access points in the vacuum system
Meter automatically switches between thermocouple and piezoresistive readings when appropriate
Rugged vinyl clad metal enclosure withstands harsh environments

规格与描述

准确性±1 mTorr up to 0.009 Torr, ±7% of reading from 0.010 to 0.099 Torr, ±10% of reading from 0.100 to 2.5 Torr, ±0.5 Torr from 2.5 to 20 Torr, ±2.0 Torr from 21 to 400 Torr, ±1 Torr above 400 Torr
最大真空度 (" Hg)30
最小真空度 (" Hg)0
工艺连接件1/8" NPT(F)
显示3.5 digit red LED, 0.5" H
电池类型100 to 240 VAC, 50/60 Hz
介质兼容性Dry air and noncorrosive gases
分辨率0.001 Torr
深度 (in)5 1/2
高度 (in)1 1/2
宽度 (in)4 1/4
深度 (cm)14
高度 (cm)3.8
宽度 (cm)10.8
描述Dual Sensor Vacuum Gauge, benchtop, 120/240 VAC

包括

dual sensor gauge tube with 10-ft (3-m) cable, and power supply.

主要特点

Both sensors in a single gauge tube eliminate the need for multiple access points in the vacuum system
Meter automatically switches between thermocouple and piezoresistive readings when appropriate
Rugged vinyl clad metal enclosure withstands harsh environments

关于该商品的更多信息

The Model 276 vacuum gauge incorporates two different sensors: thermocouple and piezoresistive. The thermocouple sensor reading is automatically taken by the meter below 5 Torr, and the piezoresistive sensor above 5 Torr. The piezoresistive transducer is less sensitive to gas composition, making this meter incredibly versatile in the Torr vacuum range. For applications requiring milliTorr readings, calculation or recalibration is necessary for gases with thermal conductivity significantly different from air.

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