Biosystems PhD Ultra Manual de usuario

0 Biosystems ToxiLtd® Single Gas Detector Reference Manual Sperian Instrumentation 651 South Main Street Middletown, CT 0

9The MAX screen will be shown for 5 seconds. The instrument will then automatically return to the months or days remaining screen (unless an alarm c

10it will automatically launch the IrDA connection subroutine so that data in the instrument may be downloaded to BioTrak. 2.5 Turning the ToxiLtd o

11calibration as discussed below in section 3.3. The fresh air/zero calibration takes less than ten seconds to perform and does not require an exter

12button. Note: The maximum reading value (MAX) will be automatically reset following a successful fresh air/zero calibration. Fresh air/zero cali

13  2. Apply calibration gas as shown above in figure 3.4. Once calibration gas is detected, the readout will change to show the gas reading.

14warning symbol and the calibration bottle icon will be shown, which signifies that the instrument failed the last attempt to span calibrate. 3.6.2

154.1 Initiating communications To initiate communications, simply hold the MODE button as if you are turning the instrument off. The ToxiLtd will b

16Appendices Appendix A: Sensor Cross-Sensitivity Chart The table below provides the cross-sensitivity response of the ToxiLtd toxic gas sensors to c

17Appendix C: Calibration Frequency One of the most common questions that we are asked at Sperian Instrumentation is: “How often should I calibrate m

18Sperian Instrumentation Warranty Gas Detection Products General Sperian Protection Instrumentation, LLC (hereafter Sperian) warrants gas detectors,

1 THE BIOSYSTEMS TOXILTD-NGSG® PERSONAL PORTABLE GAS DETECTORS HAVE BEEN DESIGNED FOR THE DETECTION AND MEASUREMENT OF POTENTIALLY HAZARDOUS ATMOS

19 ToxiLtd® c-UL Version ATEX / CQST Version IECEx Version Gas CO H2S Firmware Ver. _______ Vibrating Motor Belt Clip Serial # _

2Table of Contents Certifications ... 3 Warnings and Cautions ...

34.1 Initiating communications...15 Appendices...

4B. Warnings 1. The ToxiLtd personal, portable gas detectors have been designed for the detection of either oxygen deficiencies or specific toxic g

51. Overview The Biosystems ToxiLtd hereafter referred to as the ToxiLtd is a single sensor gas detector that is designed to detect either carbon mon

6 In the event of an alarm condition it is important to follow established procedures. The safest course of action is to immediately leave the affe

72. Field Operation Field operation of the ToxiLtd is controlled entirely through the MODE button, which is located on the front of the instrument.

8The sensor type will be shown next. During the display of the warning alarm level, the LED alarm light will flash twice and the audible warning ala