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1.    INTRODUCTION

 

The Quest SafeLog 100 single gas detector is a compact, personally worn 
unit, which measures either oxygen or one of eight possible toxic gases. The 
measured levels of these gases are shown in a backlit, four-digit LCD 
display.

 

 
When one of the unit's alarm thresholds has been exceeded, the unit pro-
duces a two-tone alarm and the LED flashes.

 

 
This 8.8 oz. unit is powered by a single 9 volt alkaline battery (life 
expectancy 100 hrs.). The unit measures its gas sensor's output continuously 
at one sample per second.  It records over 60 hours of 1 minute historical 
data including the high level for each minute, STEL, TWA, and 
temperature. All recorded data can be sent to a printer or computer for 
record keeping or further data analysis.

 

 
Like many of Quest's data logging instruments, the SafeLog 100 works with 
the QuestSuite™ software package.

 

 

Warning:       The SafeLog 100 is intended to measure gases that are poten-
tially dangerous to human health.  To help ensure worker safety through 
proper use of your unit, it is important that you not only read but also under-
stand the contents of this manual. Please familiarize yourself with the unit 
before using it in a potentially hazardous situation.

 

2.    GENERAL DESCRIPTION

 

 
2.1   SafeLog 100:

 

The SafeLog 100 is an extremely rugged, light-weight single gas datalog-
ging, personal monitor. Designed for today's demanding work environ-
ments, the unit features a large four digit display with backlighting and 
pulsating warning horn and visual alarms. 

 

 

Summary of Contents for SafeLog 100

Page 1: ...oni toring needs The SafeLog 100 is an extremely rugged lightweight single gas datalogging personal monitor It is our goal to make your decision to buy Quest products the right one and to provide supp...

Page 2: ...Date 12 3 3 8 Temperature 12 3 3 9 Password 12 3 4 Zero Mode 12 3 5 Print Mode Reset 13 3 5 1 Print 13 3 5 2 Reset 13 3 6 Run Mode 13 3 7 Zeroing 13 3 8 Calibration 14 3 8 1 Minimum Flow Rate Table 16...

Page 3: ...All recorded data can be sent to a printer or computer for record keeping or further data analysis Like many of Quest s data logging instruments the SafeLog 100 works with the QuestSuite software pac...

Page 4: ...s level is exceeded the alarm activates and the alarm value is shown on the display 2 3 4 STEL This annunciator which stands for Short Term Exposure Limit is present only when using a toxic gas sensor...

Page 5: ...t is also on during all alarming conditions 3 UNIT OPERATION 3 1 Turning the Unit ON Press ON OFF The following startup sequence will occur 1 All of the display segments appear simultaneously on the s...

Page 6: ...he display For the TWA alarm toxics only HI and TWA will be on the dis play Pressing the enter key causes the first digit to flash Use the arrow and enter keys to adjust the level 3 3 5 Confidence Chi...

Page 7: ...r adjusts for small baseline drifts which occur over time in electrochemical sensors Zero the unit by pressing the zero key from the display with four dashes or as one of the options available through...

Page 8: ...and TWA alarm conditions are checked every minute If any alarm setting is exceeded the buzzer and LED turn on the value causing the alarm is displayed and the alarm condition and time of occurrence a...

Page 9: ...o a computer or in parallel to a printer Serial data transmission requires the Quest cable 54 715 and par allel data transmission requires the Quest cable 56 875 With the cable plugged into the unit p...

Page 10: ...4 3 Sample Printout...

Page 11: ...ery voltage drops below the usable range dEAd appears in the display the buzzer activates for approximately 25 seconds then the unit turns itself off The 9 volt alkaline battery must be replaced prior...

Page 12: ...e new one A circular hydrophobic filter sits in the opening on top of the sensor module make sure the new sensor has a filter in place prior to reinstalling the top cap Set the top cap back on the uni...

Page 13: ...GAS SPECIFIC DATA Gas Range Reso lution Accur acy Drift Alarm High Alarm LOW Oxygen O2 0 30 0 1 5 1 23 5 19 5 Sensor accuracy listed by City Technology as a percentage of the reading Long term output...

Page 14: ...o 140 F storage Humidity 0 to 95 R H non continuous non condensing Range 15 to 90 R H continuous non condensing Warranty Sensors 1 year electronics 1 year Cell Life Ammonia sensor 1 year in air or 2pp...

Page 15: ...tion Kit 54 974 Two Cylinder Calibration Kit Includes two cylinder calibration case regulator specify which regulator and tubing 12 4 Regulators 54 971 0 5 1pm Regulator with 2 050 I D tubing 54 972 1...

Page 16: ...ipping damage please direct your calls or letters to the attention of the Service Manager Quest Technologies 262 567 9157 or 800 245 0779 Office hours are from 7 AM to 6 PM Central Standard Time Monda...

Page 17: ...1060 Corporate Center Drive Oconomowoc WI 53066 USA 800 245 0779 Fax 262 567 4047 http quest technologies com Printed in U S A 054 479 Rev B...

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