Related Manuals for Korno GT903 Serie
Summary of Contents for Korno GT903 Serie
- Page 1 GT903 Series Multifunctional Gas Detecor User Manual 深 圳 市 科 尔 诺 进 出 口 贸 易 有 限 公 司 ShenZhen Korno Import&Export Co.,Ltd...
- Page 2 Shenzhen Korno Import&Export Co.,Ltd Notice ①Button description There are six buttons beneath the display screen: Up、Down、Return、Ok、 run/stop、 PowerThree operation interfaces： Detection interface、 Menu、 Parameter setting.The following form is description for the six buttons. Detection interface Menu Parameter setting Void Move up/ Value+...
- Page 3 Shenzhen Korno Import&Export Co.,Ltd ②Gas Detector Processing Operation under Outrange Status Users should avoid to have sensor impacted by the gas with a pressure value greater than the maximum of the detector, which might affect the service life and precision of the detector, or even directly damage detector.
- Page 4 Shenzhen Korno Import&Export Co.,Ltd once a year during the entire products service life. ④Instruction of detector display dimmed out Power capacity protection program had been preset for all GT903 multifuncional gas detector, when no operations were made within 30 seconds the protection program will activate and the display of the detector will dim out,user can light up the display by press power button.
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Page 5: Product Brief Introduction
Shenzhen Korno Import&Export Co.,Ltd 1 Product Brief Introduction GT903 series multifunctional gas detector are portable gas and dust detector which can be configured flexibly up to four gas sensors.With import gas sensor and most advance nanometer semiconductor technology GT903 series... - Page 6 Shenzhen Korno Import&Export Co.,Ltd display and the instrument allow user output datalog. With temperature and humidity detection,user can detect temperature and humidity value on the scene or the temperature and humidity value inside the pipe. Four operation modes are optional:Detection mode、Storage mode、Display mode、Pumping mode.
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Page 7: Technical Parameters
Shenzhen Korno Import&Export Co.,Ltd 3 Technical Parameters Production Single gas detector(Customize according user’s need) type: Detection Please refer to the sensor list range: Resolution: Please refer to the sensor list Temperature Temperature:-40 ～ 120℃ and humidity Humidity:0-100%RH (optional): Pumping,With high-power pump allow device working under Detection mode: tiny negative pressure condition,flow rate is adjustable. - Page 8 Shenzhen Korno Import&Export Co.,Ltd 4000mA polymer ≤95%RH， Power: Humidity: rechargeable battery Non-condensing 180*80*60 mm （L×W×H） -30Kpa ～ 100Kpa Dimension: Pressure: 0.5 Kg（Net weight） Dust filter、Case、User manual、Certification、USB Accessories: charger+cable、Calibration cover 4 Product Structure...
- Page 9 Shenzhen Korno Import&Export Co.,Ltd 5 Operation Instruction 5.1Power On Long press power button for five seconds until the “DI” sound then the display and red signal light turn on,The screen appears:Sensor checking (3 seconds),Sensor information(1 second) ,Sensor preheating and automatically start...
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Page 10: Operation Interface
Shenzhen Korno Import&Export Co.,Ltd 6 Operation Interface 6.1 Gas Detection Interface Under normal-detection mode,according to the number and types of sensors in the device,there are different interfaces: single gas detection mode as shown in figure6(O3 for example),two kinds of gas detection mode as shown in figure 7 (O3 、... -
Page 11: Function Menu Instruction
Shenzhen Korno Import&Export Co.,Ltd 6.2 Function Menu Instruction Long press”OK” button for 5 seconds to enter function menu as shown in figure 10. Nine sub-menus are including in function menu:Basic setting、History Log、RealTime Curve、Zero Calibration、Target Calibration、Alarm setting、 Measure Mode、Storage Setting、Time Setting、Factory Setting.In main menu move the cursor to different sub-menu by press “Up”... -
Page 12: History Log
Shenzhen Korno Import&Export Co.,Ltd In “language setting”user can change system language to all Chinese or all English as figure 16. 6.2.2 History Log User can view previous gas concentration data or delete history data in “History Log” menu as shown in figure 17.In this sub menu has 5 options: “Check History Log”,“History Log Curve”,“Hsitory Log Export”,“Clear CH... - Page 13 Shenzhen Korno Import&Export Co.,Ltd Press “OK” button to enter this sub menu and then will see the steps about history log export.(figure 22) Note:“Clear CH History Log” is to clear history data of specific channel,Clear All History Log” is to clear history data of all channels.
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Page 14: Zero Calibration
Shenzhen Korno Import&Export Co.,Ltd 6.2.4 Zero Calibration If zero drift of the sensor is over range, user can proceed zero calibration ,the gas concentration are defaulted set to zero after zero calibration as shown in figure 26. Special Note: Zero calibration must be proceed in fresh air or high-purity inert gas(for example 99.999%VOL N2 etc) -
Page 15: Alarm Settings
Shenzhen Korno Import&Export Co.,Ltd stay still, user can chose a un-calibrate option to operate(√ indicate this level has been calibrated and × indicate this level still need to be calibrate);first of all input a concentration value of standard gas then calibrate. Target gas concentration value will set up to be the standard gas concentration value after calibration. -
Page 16: Measure Mode
Shenzhen Korno Import&Export Co.,Ltd will trigger alarm when real-time concentration is higher than preset value. Procedures: Enter alarm settings sub-menu, Move the cursor to “alarm mode”,press “Ok” to select and press “Up” and “Down” to switch alarm mode, then press “Ok” to save your modification. -
Page 17: Storage Setting
Shenzhen Korno Import&Export Co.,Ltd 6.2.7 Storage Setting In this menu.rmaual store mode and auto store mode are optional as it shown in figure 34.It also allows user to set storage cycle(unit:second) under auto store mode as it shown in figure 35. -
Page 18: Other Notice
Shenzhen Korno Import&Export Co.,Ltd 7 Other Notice Please read User Manuel carefully before use the detector. It is strictly forbidden user to disassemble the detector or replacement parts. Installation, adjustment, calibration and parameters setting must be progress by professionals. - Page 19 Shenzhen Korno Import&Export Co.,Ltd 8 Concentration Datalog Output Instruction GT 903 series gas detector allow user output history datalog via the charge port,there are several steps to output datalog. Install concentration datalog output software in host computer Boot up the detector and wait for 60s to preheat the instrument and connect...
- Page 20 Shenzhen Korno Import&Export Co.,Ltd 深 圳 市 科 尔 诺 进 出 口 贸 易 有 限 公 司 ShenZhen Korno Import&Export Co.,Ltd ADD: 4E.Building #1. NO 6.LiuFang Road. 67District. BaoAn.ShenZhen TEL: +86 0755 86110165-666 VIP HOTLINE: +86 15002098077 Ms Wang FAX: +86 0755 86110165-55 E-MAIL: sales05@szkorno.com...
- Page 21 Shenzhen Korno Import&Export Co.,Ltd -20-...
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