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67-8025-53 Portable High Sensitivity Flammable Gas Detector (for Low Concentration Measurement) Isobutane Specification (with Traceability Certificate) NC-1000HC
产品描述
产品型号: 67-8025-53产品品牌: RIKEN KEIKI Co., Ltd. 功能 For High […]
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产品详细内容
产品型号: 67-8025-53
产品品牌: RIKEN KEIKI Co., Ltd.
功能
- For High Sensitivity Measurement
- All 22 types of gases including hydrogen, BTX(Benzene, toluene, and xylene) and alcohol can be detected/directly read with 1 unit (measurement gas type switching function is included as standard)
- Pump capacity switching function (pump booster function supports long-distance suction 0.3 L/min⇒0.6 L/min)
- Automatic Range Switching Type (Low range: 0-1000ppm⇔High range: 0 -10,000 ppm/2 types of low/high range are automatically switched according to the measured value.)
- Intrinsically safe explosion-proof structure
- Dustproof and waterproof structure for outdoor work (equivalent to protection grade IP 67)
- Standard probe can be equipped with a cartridge filter (sold separately) (hydrogen sulfide removal filter and silicone removal filter can be mounted. The probe can be arranged for use in workplaces where hydrogen sulfide or silicone can damage the sensor.)
- This product comes with a traceability certificate. Breakdown of attached documents: gas inspection report (acceptance certificate issued by gas manufacturer), traceability system (traceability system diagram for gas production), traceability chart (traceability system diagram for equipment and measuring instruments)
规格
- Detection gas: Combustible gas (i-C4H10, etc.)
- Detection principle: new ceramic type
- Measurement range: 0 -10,000 ppm
- Type of alarm: Gas alarm/Self-holding/2-stage alarm, Failure alarm/Flow drop/Sensor connection failure/Battery voltage drop/Circuit error/Calibration range error
- Alarm Operation: Gas Alarm/Buzzer Intermittent/Alarm Lamp (Red) Flashing/Gas Concentration Flashing, Failure Alarm/Buzzer Intermittent/Alarm Lamp (Red) Flashing/Failure Description Display
- Alarm setting: 1st 250ppm, 2nd 500ppm
- Detection Method: Pump Suction Type, Flow Rate 0.30 L/min or More (Pump: L Mode)
- Display: LCD 7-segment numerical value display + bar meter (50 segments) + status information display
- 7 segment digital numerical value display: 0 -10,000 ppm
- Digital bar meter display: Auto range switching (L Range/0-1000ppm, H Range/0 -10,000 ppm)
- Power: 4 AA alkaline batteries (In order to satisfy the explosion-proof performance requirements, use the battery specified in the explosion-proof structure electric machine equipment type approval certificate.)
- Continuous Use: Approximately 20 hours (New battery, no alarm, no lighting, at 25°C)
- Operating Temperature Range: -20 to +50°C
- Operating humidity range: 95%RH or less (no condensation)
- External Dimensions (mm): Approx. 80 (W) x 124 (H) x 36 (D) (Excluding Protrusions)
- Weight (g): Approx. 260 (excluding batteries)
- Dustproof/Drip-proof Structure: Equivalent to IP67
- Explosion-Proof: Intrinsically Safe Explosion-Proof Structure Ex ia IIC T4 (TIIS Explosion-Proof Test)
- Function: LCD backlight, data logger, log data display, peak display, pump intensity change, gas reading change
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