Multi gas detector – GX-6000 (RIKEN KEIKI Co., Ltd.)

  • Multi gas detection(CH4 / O2 / H2S / CO / VOC / HC)
  • PID, Electro Chemical, IR, Galvanic Cell for smart sensor
  • Multi language (English/Japanese/Korean/French/Spanish/Italy/German/Russian/Portuguese)
  • Man down alarm (When no movement of the holder)
  • Panic alarm
  • LED flashlight

Diverse target gases!

Measurement of up to six gases with one device!!

Select from 11 types of gas line up!*1 (up to two types)

Gas to be detectedDetection range
(service range)
1dlgltAlarm setpoint valueSensor
code
⑤~⑥
1st2ndTWASTEL
Volatile organic compound (VOC)0~5000:1ppb~5000:1ppb
5000~:10ppb
5000ppb10000ppbP1
0~6000ppm~600.0 : 0.1ppm
600~:1ppm
400.0ppm1000ppmP2
VOC: 0~100ppm~10ppm:0.01ppm
10ppm~:0.1ppm
5ppm10ppmP3
Benzene:0~50ppm
Sulfur dioxide (SO2)0~99.90ppm0.05ppm2.00ppm5.00ppm2.00ppm5.00ppmE1
Nitrogen dioxide (NO2)0~20.00ppm0.05ppm3.00ppm6.00ppm3.00ppmE2
Hydrogen cyanide (HCN)0~15.0ppm0.1ppm5.0ppm10.0ppm4.7ppmE3
Ammonia (NH3)0~400.0ppm0.5ppm25.0ppm50.0ppm25.0ppm35.0ppmE4
Chlorine (Cl2)0~10.00ppm0.05ppm0.50ppm1.00ppm0.50ppm1.00ppmE5
Flammable gas (HC)0~100%LEL(~30.0vol%)*21%LEL (0.5vol%)10%LEL50%LELD2
Flammable gas (CH4)0~100%LEL/~100.0vol%*31%LEL / 0.5vol%10%LEL50%LELD3
Carbon dioxide (CO2)0~10.00vol%0.02vol%0.50vol%3.00vol%0.50vol%3.00vol%D1
Carbon dioxide (CO2)0~10000ppm20ppm5000ppm5000ppmD4
*1 Caution in use might be necessary in the case of specific combination. Please contact RIKEN KEIKI.
*2 The display automatically changes into vol% when gas of 100% LEL or more is detected.
Product code・・・・・・・・・・・・・・・・・・・・・・Selected gas types are included in product codes as shown below.

Easier to use, more sophisticated

Detect Benzene selectively in low concentration

New 10.0eV PID sensor & Pre-filter tube make it possible to detect benzene selectively!

Benzene increases the risk of cancer and other illnesses.
The average allowable amount in workroom air during an 8-hour workday, 40-hour workweek (TLV-TWA) is 0.5ppm.
GX-6000 Benzene Select Mode can measure benzene from 0.01ppm.

Pre-filter tube
*does not include RoHS directive chemical substance.
*removes most interference gases longer time.

Measurement time : 45 seconds (at 20℃~29.9℃)
*Measurement time is determined automatically by temperature.

Product Specification

ModelGX-6000
Alarm typeGas alarm : 2-step alarm, TWA, STEL, OVER alarm
Fault alarm : system error, sensor error, battery voltage drop, calibration defeat, decreased flow
Other : Panic alarm, Man-down alarm*1
Alarm displayGas alarming : blinking lamp, buzzer continuous modulated sound, gas concentration display and blinking
alarm details, vibration
Fault alarming : blinking lamp, buzzer on and off, displayed fault details.
Other : blinking lamp, buzzer continuous modulated sound
Warning buzzer sound pressure95 dB (A) or higher (30cm) (with the protection cover)
Detection methodPump drawing type
Drawing flow rate0.45 L / min or more (open flow rate)
DisplayLCD digital (full dot display)
Display languageEnglish / Japanese / French / Spanish / Portuguese / German / Italian / Russian / Korean
Power supplyLithium-ion battery unit or battery unit <Three size AA alkaline batteries*2>
Continuous operating timeLithium-ion battery unit : approx. 14 hours (25℃, fully charged, without alarm nor illumination)
Dry battery unit : approx. 8 hours (25℃, new dry battery, without alarm nor illumination)
Range of operating temperature-20~+50℃
Range of operating relative humidityBelow 95% RH (non-condensing)
External dimensionApprox. 70(W)×201(H)×54(D)mm (projection portions excluded)
WeightApprox. 500g (lithium-ion battery unit is used) / Approx. 450g (dry battery unit is used).
Protection levelIP67 equivalent
Explosion proof classⅡ 1G Ex ia ⅡC T4 Ga
Certifications and ApprovalsATEX Explosion-proof authorized, IECEx authorized, CE Marking approved, THIS Explosion-proof authorized
FunctionLCD backlight, data logger, peak value display, log date display, several languages displayed, screen inversion, LED light
*1 Normally the man-down alarm function is set to OFF. To use this function, please contact RIKEN KEIKI.
*2 To meet requirements of explosion-proof capabilities, use dry batteries described in Certificate of Conformity of the Explosion-proof Construction of Electric Equipment and Devices.

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