Chapter 1

Installation and Power Requirements

Valve Oven Overview

Power Requirements and Voltage Selection

Valve ovens installed by the factory will contain the line voltage selected as noted by the sales order, 115 V ac or 230 V ac. The line voltage selection can be changed by relocating a jumper located behind the valve driver electronics (Figure 1-3).

CAUTION AC line voltage is applied to the valve oven when the main GC is turned on. Turn the main GC power off before removing the valve oven heaters.

Valve oven power for the 24 V dc solenoid is supplied by an external power module that plugs into the rear of the valve oven. This power module will accept input voltage from 106 V ac to 240 V ac. A green light on the front of the valve oven (Power On Indicator) indicates when the power module is plugged in (Figure 1-2).

NOTE In case of using the TRACE GC Ultra Valve Box for up two valves, any power supply is necessary since the solenoid valves are activated directly by the TRACE GC Ultra.

Operating Manual

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Valco electronic Valve Oven manual Power Requirements and Voltage Selection

Valve Oven specifications

The Valco Electronic Valve Oven is a cutting-edge solution designed for laboratories and research facilities that require precise temperature control and uniform heating for their valve testing applications. This sophisticated piece of equipment showcases a unique combination of advanced technology and user-friendly features, making it an essential tool in various industrial and scientific settings.

One of the standout features of the Valco Electronic Valve Oven is its ability to maintain a stable temperature across a wide range, typically from ambient temperatures up to 300 degrees Celsius. This is critical for applications that demand consistent results and reliability. The oven boasts an electronic temperature control system that allows users to program and monitor temperature settings accurately, ensuring optimal performance and enhanced reproducibility in experimental results.

The design of the Valco Electronic Valve Oven incorporates high-quality materials that provide not only durability but also excellent thermal insulation. This ensures that the internal temperature remains steady while minimizing energy consumption. The oven's compact and ergonomic design allows for easy integration into any laboratory environment without occupying excessive space.

Another essential characteristic of the Valco Electronic Valve Oven is its versatility. It can accommodate various types of valves, making it an ideal choice for different applications, including gas chromatography, liquid chromatography, and other analytical techniques. The adjustable racks inside the oven ensure that users can configure the space according to their specific needs, facilitating optimal valve placement and operation.

Moreover, the oven is equipped with a digital display that provides real-time feedback on temperature settings and conditions inside the chamber. This allows for easy monitoring and adjustment. Additionally, the unit is designed with user safety in mind, featuring built-in over-temperature protection and alarms to alert operators of any potential issues.

The Valco Electronic Valve Oven exemplifies technological advancement in laboratory equipment, combining precision, efficiency, and user convenience. Its robust design and advanced features make it an indispensable tool for researchers and professionals who rely on accurate and dependable valve testing. By investing in the Valco Electronic Valve Oven, users can ensure they achieve the highest standards in their analytical procedures.