The Teledyne Hastings Instruments’ (THI) DVT & DCVT are digital readout versions of the successful VT/CVT-Series “Hastings Gauges” which have generated loyal custom-ers for over 50 years. A reputation has been built on exceptional stability, accuracy, and reliability under the most demanding condi-tions.

The Teledyne Hastings Instrument’s Digital CVT (DCVT), is a digital readout version of the successful CVT-Series “Hastings Gauge” which has generated loyal customers for many years. A reputation has been built on exceptional stability, accuracy, and reliability. This instrument has been designed for laboratory or light

The DCVT includes several enhanced features which makes it an attractive solution for many vacuum control automation applications. It provides linear analog output (voltage or current) for integration of vacuum measurement with a PLC or other data acquisition system. In addition, the DCVT provides RS232 communication for direct connection to a PC.

The print history shown below lists the printing dates of all revisions and addenda created for this manual. The revision level letter increases alphabetically as the manual undergoes subsequent updates. Addenda, which are released between revisions, contain important change information that the user should incorporate immediately into the manual.

弗吉尼亚州汉普顿 - Teledyne Hastings Instruments 很高兴地宣布推出新的数字CVT（DCVT）系列数字真空表管控制器。 DCVT与Hastings最受欢迎的DV-6和DV-4系列热电偶真空管一起使用。

Both the DVT & DCVT feature a precision A/D converter along with a microprocessor to measure the thermocouple vacuum gauge tube’s signal output. The microprocessor converts the measurement to a pressure reading by employing the gauge tube’s well …

THI Digital Vacuum Controller The Digital CVT instrument is a fully automatic, continuous-reading instrument for vacuum applications. These controllers operate in the same standard ranges as the DVT meters with the addition of two user selectable control limits.

2004年4月1日 · Teledyne Hastings Digital DCVT Thermocouple Vacuum Gauge Controller for DV-4, DV-5 and DV-6 Gauge Tubes. Teledyne Part Number: DCVT-4-01-04. The Teledyne Hastings Instrument’s Digital DCVT, is a digital readout version of the successful CVT Series. These pressure gauges offer exceptional stability, accuracy, and reliability.

This Teledyne-Hastings model DCVT enclosed cabinet gauge controller for DV-5 thermocouple vacuum tube gauges controllers measures between 0.1 and 100 mTorr, and operates on 115 VAC. This model has connected power and gauge tube cables. It also features BNC connectors on the back for output (0-1 VDC analog, non-linear).

2021年9月29日 · 实际上D-CVT、W-CVT其实都是一回事，只是这舶来的理念被不同的朋友采用了不同的叫法，不过丰田官方的命名还是W-CVT；而E-CVT则不属于CVT，无论是结构、还是理念它都算不得CVT，只不过丰田给它命名为CVT；至于S-CVT则还是传统的CVT（型号K114）！ 如上图所示、这就是一个CVT变速器核心部分的结构，两个可以改变转动半径的锥形普利盘被一条钢带链接（也可以是钢链、摩托车用的CVT还能是皮带）；变速箱在本质上就是一个通过调整转速 …