6.4 SPAN CALIBRATION MENU FOR TOXIC GAS ONLY

Note: The MINI-SA software requires that an “AUTO ZERO” be performed as described in Section 6.3 before the instrument will allow a “SPAN CALIBRA- TION”. Failure to do so will display the following screen when attempting a “SPAN CALIBRATION” of the instrument:

AUTO ZERO REQUIRED

BEFORE

SPAN CALIBRATION

ACKNOWLEDGE

Depress both pushbuttons simultaneously to acknowledge this message and “AUTO ZERO” the instrument per Section 6.3 to procede.

The MINI-SA instrument can be calibrated with span gas supplied by SCOTT INSTRUMENTS or with a calibration gas supply certified to a concentration within the following ranges:

CO = 25 to 120 ppm Cl2 = 5 ppm only Cl2 ClO2 = 5 ppm only Cl2 HCN = 2.0 to 25.0 H2S = 10 to 110 ppm NH3 = 10 to 40 ppm NO2 = 2.0 to 15.0 ppm PH3 = 0.5 to 4.5 ppm SO2 = 2.0 to 18.0 ppm

See Section 8.0 for SCOTT INSTRUMENTS supplied calibration gas cylinders.

To perform “SPAN CALIBRATION” of the sensor, depress the “SELECT” pushbutton when the “SPAN CALIBRATION” screen is displayed as de- scribed in Section 6.2. The instrument will display the one of the following screens:

 

<gas> SENSOR

 

For Toxic Gases

SPAN CALIBRATION

 

USING <_> ppm <CALGAS>

 

CHANGE

OK

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Energizer PORTABLE GAS DETECTION INSTRUMENT manual Span Calibration Menu for Toxic GAS only, Change

PORTABLE GAS DETECTION INSTRUMENT specifications

The Energizer Portable Gas Detection Instrument is an innovative device designed for the safety and convenience of users in various environments. It is specifically engineered to detect hazardous gases, offering a reliable solution for industries such as oil and gas, waste management, confined space entry, and emergency response.

One of the primary features of this instrument is its multi-gas detection capability. Equipped with advanced sensors, it can simultaneously monitor a variety of gases, including hydrogen sulfide (H2S), carbon monoxide (CO), methane (CH4), and oxygen (O2). This versatility makes it indispensable for workers who are exposed to potentially dangerous atmospheres, providing real-time data to help ensure their safety.

The Energizer Portable Gas Detection Instrument employs state-of-the-art sensor technologies, including electrochemical, catalytic, and infrared sensors. Electrochemical sensors are particularly effective for detecting toxic gases with high sensitivity and low cross-sensitivity, making them ideal for use in confined spaces. Catalytic sensors are used for combustible gases, providing a consistent and accurate reading of gas concentrations, while infrared sensors offer a non-contact method for measuring hydrocarbons and other gases, enhancing the safety profile of the device.

This instrument is designed with user-friendliness in mind. It features a large digital display that provides clear and concise readings, allowing operators to quickly assess gas levels even in low-light conditions. Furthermore, the instrument includes audible and visual alarms that alert users to high gas concentrations, ensuring prompt response in emergencies.

Durability is a key characteristic of the Energizer Portable Gas Detection Instrument. Built to withstand harsh industrial environments, it is often housed in rugged, IP-rated enclosures that protect against moisture, dust, and impacts. This ruggedness is complemented by a long battery life, which ensures that the device remains operational during extended periods of use.

In addition to its physical capabilities, the device also offers advanced connectivity features. Many models come equipped with Bluetooth or Wi-Fi capabilities, allowing for remote monitoring and data logging. This function is particularly useful for compliance purposes, enabling employers to maintain accurate records of gas exposure levels over time.

In summary, the Energizer Portable Gas Detection Instrument combines advanced sensing technologies, user-friendly features, durability, and connectivity, making it an essential tool for promoting safety in environments where gas hazards may arise. It stands out as a reliable choice for professionals committed to ensuring a safe working environment.