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#SENSOR CALIBRATION RAWDIGGER FREE#

default preview (right, Adobe Camera Raw) When the first docking module isĬomplete, the next module in the queue begins calibration.RAW view (left, RawDigger) vs. The RUN LED flashes yellow on the remaining docking modules that are queued for calibration. If more than one docking module is queued: If more than one docking module is queued for calibration, the first module queued begins the calibration. If calibration is initiated while in the user options menu: Calibrations are initiated after exiting the user options menu. Press CALIBRATION on the corresponding docking module.įor calibration procedures for the GasAlertMicro 5 IR with CO2 sensor, refer to GasAlertMicro 5 IR with CO2 Sensor Activate the base station and wait until it is in normal oepration.Ĥ. Activate the detector and wait until it is in normal operation. If required, refer to Inserting/Replacing a MMC/SD Card.Ģ. If the MMC/SD card is not inserted, displays on the LCD when the base station attempts to log the results of the calibration. Ensure the MMC/SD card is inserted if datalogging is required. To perform a calibration, complete the following:ġ. The following detectors transfer their event logs to the base station MMC during a or calibration: Refer to the GasAlertMicro 5/PID/IR User Manual.

The base station automatically accepts an unusually large span adjustment notification for the GasAlertMicro 5/PID/IR.

If a certified calibration is required, contact JJS Technical Services.Ĭalibration Procedure (All models excluding the GasAlertClip Extreme)Ī calibration adjusts the sensitivity level of a sensor to ensure an accurate response to gas.Įnsure the detector is not in a low battery state prior to performing a calibration.

When calibrating multiple times, wait 10 minutes between calibrations to allow the sensor to stabilize.Calibrate the sensor before changing the alarm setpoints.For HCN sensors, calibrate at least once every 90 days. Calibrate the sensors at least once every 180 days, depending upon use and sensor exposure to poisons and contaminants.

#SENSOR CALIBRATION RAWDIGGER FREE#

Before calibrating a new NO or ETO sensor, allow the sensor to stabilize for 2 hours in a safe area that is free of gas.Allow the sensor to stabilize before starting calibration: Calibrate the sensor if the ambient gas display varies during start-up.It is necessary to periodically re-zero the ETO sensor.For ETO sensors (before each work shift) allow the detector to fully stabilize in the temperature that it will be operated in, and then zero the detector.Do not calibrate the detector during or immediately after charging is complete.Refillable cylinders 0-3000 psig/207 bar.Disposable cylinders 0-1000 psig/70 bar.All calibration cylinders must be used with a demand flow regulator and must meet the following maximum inlet pressure specifications:.Do not use a gas cylinder beyond its expiration date.The calibration gases must meet the accuracy of the detector. JJS recommends using premium grade calibration gases and cylinders that are certified to National Standards.Failure to adhere to this guideline can result in possible personal injury and/or property damage. Do not operate the base station in a hazardous area.

Calibrate only in a clean atmosphere that is free of background gas.

NH3: (high range) 20 to 100 ppm balance N2ĬO2: 5000 ppm balance air or 0-5.0 % v/v CO2 H2S (low methanol): 10 to 100 ppm balance N2 H2S (high range): 10 to 100 ppm balance N2 When calibrating the sensors, adhere to the following guidelines:ĬO: (low H2 sensitivity): 50 to 500 ppm balance N2 If adjustments are made to the real-time clock, the calibration due date will be invalid for the